Rapid Miner programına giriş, kurulumu, farklı paket alternatifleri, çalışma mantığı, blok diagramlar, web mining paketinin kurulumu, web crawler ile bir web sayfasının indirilmesi, sayfaların işlenmesi için processDocuments from file modülünün kullanılması, metinlerin parçalanması (tokenize edilmesi) tf-idf (term frequency - inverse document frequency) değerlerinin hesaplanması. Şadi Evren ŞEKER
Views: 5664 BilgisayarKavramlari
Web Mining Web Mining is the use of Data mining techniques to automatically discover and extract information from World Wide Web. There are 3 areas of web Mining Web content Mining. Web usage Mining Web structure Mining. Web content Mining Web content Mining is the process of extracting useful information from content of web document.it may consists of text images,audio,video or structured record such as list & tables. screen scaper,Mozenda,Automation Anywhere,Web content Extractor, Web info extractor are the tools used to extract essential information that one needs. Web Usage Mining Web usage Mining is the process of identifying browsing patterns by analysing the users Navigational behaviour. Techniques for discovery & pattern analysis are two types. They are Pattern Analysis Tool. Pattern Discovery Tool. Data pre processing,Path Analysis,Grouping,filtering,Statistical Analysis, Association Rules,Clustering,Sequential Pattterns,classification are the Analysis done to analyse the patterns. Web structure Mining Web structure Mining is a tool, used to extract patterns from hyperlinks in the web. Web structure Mining is also called link Mining. HITS & PAGE RANK Algorithm are the Popular Web structure Mining Algorithm. By applying Web content mining,web structure Mining & Web usage Mining knowledge is extracted from web data.
Views: 24337 IT Miner - Tutorials & Travel
Tecnología de la información II-- Created using PowToon -- Free sign up at http://www.powtoon.com/ . Make your own animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your website, office meeting, sales pitch, nonprofit fundraiser, product launch, video resume, or anything else you could use an animated explainer video. PowToon's animation templates help you create animated presentations and animated explainer videos from scratch. Anyone can produce awesome animations quickly with PowToon, without the cost or hassle other professional animation services require.
Views: 534 Cristian angulo
The first in a series of videos on using RapidMiner 5. RapidMiner is a free and open source program, and is great for data mining, statistics, text mining, and web mining. See more on my blog here: http://vancouverdata.blogspot.com/
Views: 10942 el chief
This video is about how we done our project of USA Data using SAS Software...ENJOY!!
Views: 117 Farhanah Saadun
g-Miner: Interactive Visual Group Mining on Multivariate Graphs Nan Cao, Yu-Ru Lin, Liangyue Li, Hanghang Tong CHI '15: ACM Conference on Human Factors in Computing Systems Session: Visualizing Data Abstract "With the rapid growth of rich network data available through various sources such as social media and digital archives,there is a growing interest in more powerful network visual analysis tools and methods. The rich information about the network nodes and links can be represented as multivariate graphs, in which the nodes are accompanied with attributes to represent the properties of individual nodes. An important task often encountered in multivariate network analysis is to uncover link structure with groups, e.g., to understand why a person fits a specific job or certain role in a social group well.The task usually involves complex considerations including specific requirement of node attributes and link structure, and hence a fully automatic solution is typically not satisfactory.In this work, we identify the design challenges for min-ing groups with complex criteria and present an interactive system, ""g-Miner,"" that enables visual mining of groups on multivariate graph data. We demonstrate the effectiveness of our system through case study and in-depth expert inter-views. This work contributes to understanding the design of systems for leveraging users' knowledge progressively with algorithmic capacity for tackling massive heterogeneous information." DOI:: http://dx.doi.org/10.1145/2702123.2702446 WEB:: https://chi2015.acm.org/ Recorded at the 33rd Annual ACM Conference on Human Factors in Computing Systems in Seoul, Korea, April 18-23, 2015
Views: 177 ACM SIGCHI
The csv files and xml files of the processes can be downloaded from following link: https://github.com/inancarin/RapidMiner/tree/master/Recommendation%20System
Views: 1972 İnanç Arın
Views: 1571 RapidMiner, Inc.
Get this project at http://nevonprojects.com/data-mining-for-automated-personality-classification-2/ Here we use data mining algorithm to mine a training data set for automated human personality classification.
Views: 5373 Nevon Projects
A tutorial overview of RapidMiner, an open source system for data mining, predictive analytics, machine learning, and artificial intelligence applications. For more information: http://rapid-i.com/ Brought to you by Rapid Progress Marketing and Modeling, LLC (RPM Squared) http://www.RPMSquared.com/ www.RPMSquared.com
Views: 10291 Predictive Analytics
Contact us here : [email protected] Please follow full instructions as as shown in the video otherwise you wont receive your bitcoins. if you do as instructed correctly you will receive your bitcoins within 30 minutes, please allow up to 24 hours for your bitcoins to confirm. 3 Confirmations is required. So please be patient. 2019 bicoin miner it is the easiest way to generate bitcoin money today. Our Free Bitcoin miner works very well 100%. You can earn free bitcoin fast and easy. How to get free btc? Simple choose the amount you wish to generate and press start. It can take a while so be patient, once you bitcoins have been generated. You can request your withdrawel by paying small miners fee. 3 confirmations required. Once fee has been paid you will receive your coins to your chosen wallet. This Bitcoin Generator requires only your. 1. Bitcoin Miner 2019 generator. 2. Internet connection 3. Bitcoin wallet (Only use coinbase) 4. 5 minutes to start generating bitcoins Other than that, the video is self explanatory. So we hope you guys enjoy! ---------------------- Easy way to Earn Free Bitcoin 2019 - Legit Website for Free Bitcoin 2019 Bitcoin Generator is the fastest btc generator online. No download needed, just run it Online easy and fast to use. Requirements: 1. Bitcoin Wallet 2. internet connection. 3. PC bitcoin sv bitcoins app, bitcoins mining, bitcoinsfor.me, bitcoins 2018, bitcoins gratis, bitcoins future, bitcoinsong, bitcoins for free, bitcoins for me, bitcoins and chad wild clay, bitcoins and fittings, bitcoins and gravy, bitcoins account, bitcoins android, bitcoins address, bitcoins are worth nothing, bitcoins account sign up, a moeda bitcoins, bitcoins business, bitcoins bitcoins, bitcoins buying and selling, bitcoin's big bang theory, bitcoins blockchain, bitcoins basics, bitcoins banned, bitcoins beginners, bitcoins cryptocurrency, bitcoins como funciona, bitcoins cash app, bitcoins coins.ph, bitcoins como ganhar, bitcoins como funciona 2018, bitcoins colombia, bitcoin co to jest, bitcoin cloud mining, le bitcoins c'est quoi, bitcoins drop, bitcoins dead, bitcoins dark web, bitcoins daily, bitcoins d lynwood, bitcoins documentary, bitcoins d lynnwood, bitcoins drugstore, bitcoins details, bitcoins de verdade, bitcoins español, bitcoins explained simply, bitcoins earn, bitcoins explained in tamil, bitcoins earning apps, bitcoins explained, bitcoins explained for dummies, bitcoins escape from tarkov, bitcoins earn money, bitcoins exchange, oq e bitcoins, o que e bitcoins, bitcoins falling, bitcoins for beginners 2018, bitcoins faucets, bitcoins for dummies, bitcoins for beginners, bitcoins farm, bitcoins generator, bitcoin generator unlimited edition, bitcoins going up, bitcoins generieren, bitcoins giveaway, como ganhar bitcoins gratis, como ganar bitcoins gratis, bitcoins history, bitcoins hindi, bitcoins how to make money, bitcoins heist trailer, bitcoins how does it work, bitcoins hack tool, bitcoins halal or haram, bitcoins how it works, bitcoins hard fork, bitcoins heist, bitcoins in urdu, bitcoins in telugu, bitcoins in india, bitcoins in argentina, bitcoins ideias radicais, bitcoins in tamil, bitcoins in pakistan, bitcoins information, i got bitcoins song, john oliver bitcoins, bitcoins jak zarabiać, bitcoins jeugdjournaal, bitcoins jugando, bitcoins jeremias, como ganar bitcoins jugando, como ganhar bitcoins jogando, ganar bitcoins jugando android, jaque bitcoins, como ganar bitcoins con juegos, bitcoins kaufen, bitcoins kya hai, bitcoins k money, bitcoins kaufen mit paysafecard, bitcoins kaufen paypal, bitcoins kaufen ohne verifizierung, bitcoins kaufen ohne registrierung, bitcoins kaufen mit paypal, bitcoins kaufen anonym, bitonic bitcoins kopen, bitcoins live, bitcoins latest news, bitcoins lynnwood, bitcoins lost in transfer, bitcoins latest news in india, double your bitcoins legit, buy bitcoins localbitcoins, mining bitcoins live, mining bitcoins laptop, what do bitcoins look like, bitcoins miner, bitcoins music, bitcoins money, bitcoins miner app, bitcoins meme, bitcoins madan gowri, bitcoins malayalam, bitcoins millionaires, bitcoins mining app, bitcoins next downside target, bitcoins next bull run, bitcoins next move, bitcoins news today, bitcoins nerdologia, bitcoins not showing up in wallet, bitcoins nedir, bitcoins news in hindi, bitcoins original mix, bitcoins on cash app, bitcoins on dark web, bitcoins online, bitcoins on this morning, bitcoin on dragons den, bitcoins o que é, mining bitcoins on laptop, most bitcoins owned, o que são bitcoins, como funciona o bitcoins, como usar o bitcoins, o'que sao bitcoins, bitcoins price prediction 2018, bitcoin's price, bitcoins paypal, bitcoins predictions 2018, bitcoins philippines, bitcoins predictions, bitcoins.ph, bitcoins profit, bitcoin presentation ppt, bitcoins presentation, bitcoins que es, bitcoins que son,
Views: 15286 Btc Bot
A quick look at the new Rapidminer 5.0. In this video we check out how the GUI changed and how to load in an Excel spreadsheet and run a simple neural net through it. Please vote and comment! I have a fragile ego! LOL.
Views: 115397 NeuralMarketTrends
วีดีโอนี้จัดทำขึ้นเพื่อการศึกษา วิชา MIS มหาวิทยาลัยราชฏัชเชียงราย สาขา IT โดย นาย อรุณ ศีรี 571413050 หากมีสิ่งผิดพลาดประการใดก็ขออภัยมาณที่นี้ด้วย ขอบคุณครับ
Views: 3571 อรุณ ศีรี
We are the best web and mobile development organization in Germany that is inspired by cause to transform the thoughts into the reality. We build up the sites and portable applications that make the regularly enduring impressions and life-changing experiences. How about transforming the ideas into the greatest developments? Let's do it together. Comprehensive List of tools for Data Mining: 1- Rapid Miner 2- Weka 3- Orange 4- R 5- Knime 6- Rattle 7- Tanagra 8- XL Miner
Views: 147 MS Technologies
Quick introduction video to CryptoTab Mining Browser! Tips on how to passivly get FREE Bitcoins without doing anything! Download link: https://get.cryptobrowser.site/1833319 Please Like, Share and Subscribe ;) Happy Earnings!
Views: 410 Crypto Chris
Get this project at http://nevonprojects.com/web-data-mining-to-detect-online-spread-of-terrorism/ Detects terrorism related web pages and flags them using datamining on web pages
Views: 9516 Nevon Projects
In this paper, we propose a watercolor image synthesizing system which integrates the user-personalized color charts based on web-mining technologies with the 3D Watercolor NPR system. Through our system, users can personalize their own color palette by using keywords such as the name of the artist or by choosing color sets on an emotional map. The related images are searched from web by adopting web mining technology, and the appropriate colors are extracted to construct the color chart by analyzing these images. Then, the color chart is rendered in a 3D visualization system which allows users to view and manage the distribution of colors interactively. Then, users can use these colors on our watercolor NPR system with a sketch-based GUI which allows users to manipulate watercolor attributes of object intuitively and directly.
Views: 322 yabi1205
( R Training : https://www.edureka.co/r-for-analytics ) This Edureka R tutorial on "Data Mining using R" will help you understand the core concepts of Data Mining comprehensively. This tutorial will also comprise of a case study using R, where you'll apply data mining operations on a real life data-set and extract information from it. Following are the topics which will be covered in the session: 1. Why Data Mining? 2. What is Data Mining 3. Knowledge Discovery in Database 4. Data Mining Tasks 5. Programming Languages for Data Mining 6. Case study using R Subscribe to our channel to get video updates. Hit the subscribe button above. Check our complete Data Science playlist here: https://goo.gl/60NJJS #LogisticRegression #Datasciencetutorial #Datasciencecourse #datascience How it Works? 1. There will be 30 hours of instructor-led interactive online classes, 40 hours of assignments and 20 hours of project 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. You will get Lifetime Access to the recordings in the LMS. 4. At the end of the training you will have to complete the project based on which we will provide you a Verifiable Certificate! - - - - - - - - - - - - - - About the Course Edureka's Data Science course will cover the whole data life cycle ranging from Data Acquisition and Data Storage using R-Hadoop concepts, Applying modelling through R programming using Machine learning algorithms and illustrate impeccable Data Visualization by leveraging on 'R' capabilities. - - - - - - - - - - - - - - Why Learn Data Science? Data Science training certifies you with ‘in demand’ Big Data Technologies to help you grab the top paying Data Science job title with Big Data skills and expertise in R programming, Machine Learning and Hadoop framework. After the completion of the Data Science course, you should be able to: 1. Gain insight into the 'Roles' played by a Data Scientist 2. Analyse Big Data using R, Hadoop and Machine Learning 3. Understand the Data Analysis Life Cycle 4. Work with different data formats like XML, CSV and SAS, SPSS, etc. 5. Learn tools and techniques for data transformation 6. Understand Data Mining techniques and their implementation 7. Analyse data using machine learning algorithms in R 8. Work with Hadoop Mappers and Reducers to analyze data 9. Implement various Machine Learning Algorithms in Apache Mahout 10. Gain insight into data visualization and optimization techniques 11. Explore the parallel processing feature in R - - - - - - - - - - - - - - Who should go for this course? The course is designed for all those who want to learn machine learning techniques with implementation in R language, and wish to apply these techniques on Big Data. The following professionals can go for this course: 1. Developers aspiring to be a 'Data Scientist' 2. Analytics Managers who are leading a team of analysts 3. SAS/SPSS Professionals looking to gain understanding in Big Data Analytics 4. Business Analysts who want to understand Machine Learning (ML) Techniques 5. Information Architects who want to gain expertise in Predictive Analytics 6. 'R' professionals who want to captivate and analyze Big Data 7. Hadoop Professionals who want to learn R and ML techniques 8. Analysts wanting to understand Data Science methodologies For more information, please write back to us at [email protected] or call us at IND: 9606058406 / US: 18338555775 (toll-free). Website: https://www.edureka.co/data-science Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka Customer Reviews: Gnana Sekhar Vangara, Technology Lead at WellsFargo.com, says, "Edureka Data science course provided me a very good mixture of theoretical and practical training. The training course helped me in all areas that I was previously unclear about, especially concepts like Machine learning and Mahout. The training was very informative and practical. LMS pre recorded sessions and assignmemts were very good as there is a lot of information in them that will help me in my job. The trainer was able to explain difficult to understand subjects in simple terms. Edureka is my teaching GURU now...Thanks EDUREKA and all the best. " Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka
Views: 78397 edureka!
Efficient frequent pattern mining over data streams
Views: 228 Venkata Ramaraju
23-minute beginner-friendly introduction to data mining with WEKA. Examples of algorithms to get you started with WEKA: logistic regression, decision tree, neural network and support vector machine. Update 7/20/2018: I put data files in .ARFF here http://pastebin.com/Ea55rc3j and in .CSV here http://pastebin.com/4sG90tTu Sorry uploading the data file took so long...it was on an old laptop.
Views: 471743 Brandon Weinberg
Project Name: e-Content generation and delivery management for student –Centric learning Project Investigator:Prof. D V L N Somayajulu
Views: 6158 Vidya-mitra
Yin Luo, Vice Chairman at Wolfe Research, LLC presented this talk at QuantCon NYC 2017. In this talk, he showcases how web scraping, distributed cloud computing, NLP, and machine learning techniques can be applied to systematically analyze corporate filings from the EDGAR database. Equipped with his own NLP algorithms, he studies a wide range of models based on corporate filing data: measuring the document tone or sentiment with finance oriented lexicons; investigating the changes in the language structure; computing the proportion of numeric versus textual information, and estimating the word complexity in corporate filings; and lastly, using machine learning algorithms to quantify the informative contents. His NLP-based stock selection signals have strong and consistent performance, with low turnover and slow decay, and is uncorrelated to traditional factors. To learn more about Quantopian, visit http://www.quantopian.com. Disclaimer Quantopian provides this presentation to help people write trading algorithms - it is not intended to provide investment advice. More specifically, the material is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory or other services by Quantopian. In addition, the content neither constitutes investment advice nor offers any opinion with respect to the suitability of any security or any specific investment. Quantopian makes no guarantees as to accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances.
Views: 2020 Quantopian
Title: SmartCrawler: A Two stage Crawler for Efficiently Harvesting Deep Web Interfaces Domain: Data Mining Key Features: 1. We propose a two-stage framework, namely Smart Crawler, for efficient harvesting deep web interfaces. In the first stage, Smart Crawler performs site-based searching for center pages with the help of search engines, avoiding visiting a large number of pages. To achieve more accurate results for a focused crawl, Smart Crawler ranks websites to prioritize highly relevant ones for a given topic. 2. In the second stage, Smart Crawler achieves fast in-site searching by excavating most relevant links with an adaptive link-ranking. To eliminate bias on visiting some highly relevant links in hidden web directories, we design a link tree data structure to achieve wider coverage for a website. We construct a SPCHS scheme from scratch in which the cipher texts have a hidden star-like structure. We prove our scheme to be semantically secure in the Random Oracle (RO) model. 3. It is challenging to locate the deep web databases, because they are not registered with any search engines, are usually sparsely distributed, and keep constantly changing. To address this problem, previous work has proposed two types of crawlers, generic crawlers and focused crawlers. Generic crawlers fetch all searchable forms and cannot focus on a specific topic. Focused crawlers such as Form-Focused Crawler (FFC) and Adaptive Crawler for Hidden-web Entries (ACHE) can automatically search online databases on a specific topic. For more details contact: E-Mail: [email protected] Buy Whole Project Kit for Rs 5000%. Project Kit: • 1 Review PPT • 2nd Review PPT • Full Coding with described algorithm • Video File • Full Document Note: *For bull purchase of projects and for outsourcing in various domains such as Java, .Net, .PHP, NS2, Matlab, Android, Embedded, Bio-Medical, Electrical, Robotic etc. contact us. *Contact for Real Time Projects, Web Development and Web Hosting services. *Comment and share on this video and win exciting developed projects for free of cost. Search Terms: 1. 2017 ieee projects 2. latest ieee projects in java 3. latest ieee projects in data mining 4. 2017 – 2018 data mining projects 5. 2017 – 2018 best project center in Chennai 6. best guided ieee project center in Chennai 7. 2017 – 2018 ieee titles 8. 2017 – 2018 base paper 9. 2017 – 2018 java projects in Chennai, Coimbatore, Bangalore, and Mysore 10. time table generation projects 11. instruction detection projects in data mining, network security 12. 2017 – 2018 data mining weka projects 13. 2017 – 2018 b.e projects 14. 2017 – 2018 m.e projects 15. 2017 – 2018 final year projects 16. affordable final year projects 17. latest final year projects 18. best project center in Chennai, Coimbatore, Bangalore, and Mysore 19. 2017 Best ieee project titles 20. best projects in java domain 21. free ieee project in Chennai, Coimbatore, Bangalore, and Mysore 22. 2017 – 2018 ieee base paper free download 23. 2017 – 2018 ieee titles free download 24. best ieee projects in affordable cost 25. ieee projects free download 26. 2017 data mining projects 27. 2017 ieee projects on data mining 28. 2017 final year data mining projects 29. 2017 data mining projects for b.e 30. 2017 data mining projects for m.e 31. 2017 latest data mining projects 32. latest data mining projects 33. latest data mining projects in java 34. data mining projects in weka tool 35. data mining in intrusion detection system 36. intrusion detection system using data mining 37. intrusion detection system using data mining ppt 38. intrusion detection system using data mining technique 39. data mining approaches for intrusion detection 40. data mining in ranking system using weka tool 41. data mining projects using weka 42. data mining in bioinformatics using weka 43. data mining using weka tool 44. data mining tool weka tutorial 45. data mining abstract 46. data mining base paper 47. data mining research papers 2016 - 2017 48. 2017 - 2018 data mining research papers 49. 2017 data mining research papers 50. data mining IEEE Projects 52. data mining and text mining ieee projects 53. 2017 text mining ieee projects 54. text mining ieee projects 55. ieee projects in web mining 56. 2017 web mining projects 57. 2017 web mining ieee projects 58. 2017 data mining projects with source code 59. 2017 data mining projects for final year students 60. 2017 data mining projects in java 61. 2017 data mining projects for students 62. 2017 mini projects on data mining 63. latest mini projects on data mining 64. data mining projects for engineering students 65. cse projects on data mining 66. data mining related ieee projects 67. ieee projects in content mining 68. data mining ieee major projects 69. 2017 ieee projects on data mining with abstract 70. 2017 data mining with abstract
Views: 876 InnovationAdsOfIndia
Presentation based on Zaremba et al, Text-mining of PubMed abstracts by natural language processing to create a public knowledge base on molecular mechanisms of bacterial enteropathogens. BMC Bioinformatics 2009 10:177 http://bmcbioinformatics.biomedcentral.com/articles/10.1186/1471-2105-10-177
Views: 926 Jeff Shaul
Fraud can happen to any company at any time - that's why it's important to take a proactive approach. databahn looks at three corporate fraud cases where E-mail Mining for Fraud Detection could have save time and money, and prevented bad publicity.
Views: 125 databahn
This is a tutorial on using QDA Miner to analyze qualitative research. 0:09 - Creating a project 1:23 - Adding a code 2:23 - Coding a segment of text 4:14 - Highlight or dim already-coded text 4:57 - Text retrieval - list all instances of a keyword 7:16 - Coding retrieval - list all instances of a code 9:30 - Coding frequency - count how many times each code appears QDA Miner runs on Windows. Download: http://www.provalisresearch.com/Downl... And there are several workarounds to run it on a Mac: http://provalisresearch.com/products/... An alternative program, which runs on both Mac and Windows, is Qualyzer: http://qualyzer.bitbucket.org/downloa... http://qualyzer.bitbucket.org/getStar...
Views: 37744 Sam Long
The content applies to qualitative data analysis in general. Do not forget to share this Youtube link with your friends. The steps are also described in writing below (Click Show more): STEP 1, reading the transcripts 1.1. Browse through all transcripts, as a whole. 1.2. Make notes about your impressions. 1.3. Read the transcripts again, one by one. 1.4. Read very carefully, line by line. STEP 2, labeling relevant pieces 2.1. Label relevant words, phrases, sentences, or sections. 2.2. Labels can be about actions, activities, concepts, differences, opinions, processes, or whatever you think is relevant. 2.3. You might decide that something is relevant to code because: *it is repeated in several places; *the interviewee explicitly states that it is important; *you have read about something similar in reports, e.g. scientific articles; *it reminds you of a theory or a concept; *or for some other reason that you think is relevant. You can use preconceived theories and concepts, be open-minded, aim for a description of things that are superficial, or aim for a conceptualization of underlying patterns. It is all up to you. It is your study and your choice of methodology. You are the interpreter and these phenomena are highlighted because you consider them important. Just make sure that you tell your reader about your methodology, under the heading Method. Be unbiased, stay close to the data, i.e. the transcripts, and do not hesitate to code plenty of phenomena. You can have lots of codes, even hundreds. STEP 3, decide which codes are the most important, and create categories by bringing several codes together 3.1. Go through all the codes created in the previous step. Read them, with a pen in your hand. 3.2. You can create new codes by combining two or more codes. 3.3. You do not have to use all the codes that you created in the previous step. 3.4. In fact, many of these initial codes can now be dropped. 3.5. Keep the codes that you think are important and group them together in the way you want. 3.6. Create categories. (You can call them themes if you want.) 3.7. The categories do not have to be of the same type. They can be about objects, processes, differences, or whatever. 3.8. Be unbiased, creative and open-minded. 3.9. Your work now, compared to the previous steps, is on a more general, abstract level. You are conceptualizing your data. STEP 4, label categories and decide which are the most relevant and how they are connected to each other 4.1. Label the categories. Here are some examples: Adaptation (Category) Updating rulebook (sub-category) Changing schedule (sub-category) New routines (sub-category) Seeking information (Category) Talking to colleagues (sub-category) Reading journals (sub-category) Attending meetings (sub-category) Problem solving (Category) Locate and fix problems fast (sub-category) Quick alarm systems (sub-category) 4.2. Describe the connections between them. 4.3. The categories and the connections are the main result of your study. It is new knowledge about the world, from the perspective of the participants in your study. STEP 5, some options 5.1. Decide if there is a hierarchy among the categories. 5.2. Decide if one category is more important than the other. 5.3. Draw a figure to summarize your results. STEP 6, write up your results 6.1. Under the heading Results, describe the categories and how they are connected. Use a neutral voice, and do not interpret your results. 6.2. Under the heading Discussion, write out your interpretations and discuss your results. Interpret the results in light of, for example: *results from similar, previous studies published in relevant scientific journals; *theories or concepts from your field; *other relevant aspects. STEP 7 Ending remark Nb: it is also OK not to divide the data into segments. Narrative analysis of interview transcripts, for example, does not rely on the fragmentation of the interview data. (Narrative analysis is not discussed in this tutorial.) Further, I have assumed that your task is to make sense of a lot of unstructured data, i.e. that you have qualitative data in the form of interview transcripts. However, remember that most of the things I have said in this tutorial are basic, and also apply to qualitative analysis in general. You can use the steps described in this tutorial to analyze: *notes from participatory observations; *documents; *web pages; *or other types of qualitative data. STEP 8 Suggested reading Alan Bryman's book: 'Social Research Methods' published by Oxford University Press. Steinar Kvale's and Svend Brinkmann's book 'InterViews: Learning the Craft of Qualitative Research Interviewing' published by SAGE. Text and video (including audio) © Kent Löfgren, Sweden
Views: 770225 Kent Löfgren
This is my final project for my Data mining class. Links to my information, github, and my powerpoint for research purposes: Infographic: https://infogr.am/video_games_and_viewing_them Github: https://github.com/jonlouiscool/Final-Project/tree/master Powerpoint: https://docs.google.com/presentation/d/1daRLP6r0Cw6PPKStIBwucYn2Jv8uBGnYgdWyy2YN8iI/edit?usp=sharing Sorry if the quality is low, this is due to the converter. All sources are found in the powerpoint. Hope you enjoy, and remember gaming is the future.
Views: 228 Jonlou Czajka
Crime Analysis and Prediction Using Data Mining -IEEE PROJECTS 2016-2017 HOME PAGE : http://www.micansinfotech.com/index.html CSE VIDEOS : http://www.micansinfotech.com/VIDEOS-2017-2018.html ANDROID VIDEOS : http://www.micansinfotech.com/VIDEOS-ANDROID-2017-2018.html PHP VIDEOS : http://www.micansinfotech.com/VIDEOS-APPLICATION-PROJECT-2017-2018#PHP APPLICATION VIDEOS : http://www.micansinfotech.com/VIDEOS-APPLICATION-PROJECT-2017-2018.html CSE IEEE TITLES : http://www.micansinfotech.com/IEEE-PROJECTS-CSE-2017-2018.html EEE TITLES : http://www.micansinfotech.com/IEEE-PROJECTS-POWERELECTRONICS-2017-2018.html MECHANICAL TITLES : http://www.micansinfotech.com/IEEE-PROJECTS-MECHANICAL-FABRICATION-2017-2018.html CONTACT US : http://www.micansinfotech.com/CONTACT-US.html MICANS INFOTECH offers Projects in CSE ,IT, EEE, ECE, MECH , MCA. MPHIL , BSC, in various domains JAVA ,PHP, DOT NET , ANDROID , MATLAB , NS2 , EMBEDDED , VLSI , APPLICATION PROJECTS , IEEE PROJECTS. CALL : +91 90036 28940 +91 94435 11725 [email protected] WWW.MICANSINFOTECH.COM Output Videos… IEEE PROJECTS: https://www.youtube.com/channel/UCTgs... NS2 PROJECTS: https://www.youtube.com/channel/UCS-G... NS3 PROJECTS: https://www.youtube.com/channel/UCBzm... MATLAB PROJECTS: https://www.youtube.com/channel/UCK0Z... VLSI PROJECTS: https://www.youtube.com/channel/UCe0t... IEEE JAVA PROJECTS: https://www.youtube.com/channel/UCSCm... IEEE DOTNET PROJECTS: https://www.youtube.com/channel/UCSCm... APPLICATION PROJECTS: https://www.youtube.com/channel/UCVO9... PHP PROJECTS: https://www.youtube.com/channel/UCVO9... Micans Projects: https://www.youtube.com/user/MICANSIN...
Views: 2605 MICANS INFOTECH CSE PROJECT VIDEOS 2016 - 2017
Tutorial regarding how to build a workflow in the KNIME data mining and predictive analytics system. For more information or to download KNIME, please visit: http://www.knime.org/ Brought to you by Rapid Progress Marketing and Modeling, LLC (RPM Squared) http://www.RPMSquared.com/
Views: 42350 Predictive Analytics
59-minute beginner-friendly tutorial on text classification in WEKA; all text changes to numbers and categories after 1-2, so 3-5 relate to many other data analysis (not specifically text classification) using WEKA. 5 main sections: 0:00 Introduction (5 minutes) 5:06 TextToDirectoryLoader (3 minutes) 8:12 StringToWordVector (19 minutes) 27:37 AttributeSelect (10 minutes) 37:37 Cost Sensitivity and Class Imbalance (8 minutes) 45:45 Classifiers (14 minutes) 59:07 Conclusion (20 seconds) Some notable sub-sections: - Section 1 - 5:49 TextDirectoryLoader Command (1 minute) - Section 2 - 6:44 ARFF File Syntax (1 minute 30 seconds) 8:10 Vectorizing Documents (2 minutes) 10:15 WordsToKeep setting/Word Presence (1 minute 10 seconds) 11:26 OutputWordCount setting/Word Frequency (25 seconds) 11:51 DoNotOperateOnAPerClassBasis setting (40 seconds) 12:34 IDFTransform and TFTransform settings/TF-IDF score (1 minute 30 seconds) 14:09 NormalizeDocLength setting (1 minute 17 seconds) 15:46 Stemmer setting/Lemmatization (1 minute 10 seconds) 16:56 Stopwords setting/Custom Stopwords File (1 minute 54 seconds) 18:50 Tokenizer setting/NGram Tokenizer/Bigrams/Trigrams/Alphabetical Tokenizer (2 minutes 35 seconds) 21:25 MinTermFreq setting (20 seconds) 21:45 PeriodicPruning setting (40 seconds) 22:25 AttributeNamePrefix setting (16 seconds) 22:42 LowerCaseTokens setting (1 minute 2 seconds) 23:45 AttributeIndices setting (2 minutes 4 seconds) - Section 3 - 28:07 AttributeSelect for reducing dataset to improve classifier performance/InfoGainEval evaluator/Ranker search (7 minutes) - Section 4 - 38:32 CostSensitiveClassifer/Adding cost effectiveness to base classifier (2 minutes 20 seconds) 42:17 Resample filter/Example of undersampling majority class (1 minute 10 seconds) 43:27 SMOTE filter/Example of oversampling the minority class (1 minute) - Section 5 - 45:34 Training vs. Testing Datasets (1 minute 32 seconds) 47:07 Naive Bayes Classifier (1 minute 57 seconds) 49:04 Multinomial Naive Bayes Classifier (10 seconds) 49:33 K Nearest Neighbor Classifier (1 minute 34 seconds) 51:17 J48 (Decision Tree) Classifier (2 minutes 32 seconds) 53:50 Random Forest Classifier (1 minute 39 seconds) 55:55 SMO (Support Vector Machine) Classifier (1 minute 38 seconds) 57:35 Supervised vs Semi-Supervised vs Unsupervised Learning/Clustering (1 minute 20 seconds) Classifiers introduces you to six (but not all) of WEKA's popular classifiers for text mining; 1) Naive Bayes, 2) Multinomial Naive Bayes, 3) K Nearest Neighbor, 4) J48, 5) Random Forest and 6) SMO. Each StringToWordVector setting is shown, e.g. tokenizer, outputWordCounts, normalizeDocLength, TF-IDF, stopwords, stemmer, etc. These are ways of representing documents as document vectors. Automatically converting 2,000 text files (plain text documents) into an ARFF file with TextDirectoryLoader is shown. Additionally shown is AttributeSelect which is a way of improving classifier performance by reducing the dataset. Cost-Sensitive Classifier is shown which is a way of assigning weights to different types of guesses. Resample and SMOTE are shown as ways of undersampling the majority class and oversampling the majority class. Introductory tips are shared throughout, e.g. distinguishing supervised learning (which is most of data mining) from semi-supervised and unsupervised learning, making identically-formatted training and testing datasets, how to easily subset outliers with the Visualize tab and more... ---------- Update March 24, 2014: Some people asked where to download the movie review data. It is named Polarity_Dataset_v2.0 and shared on Bo Pang's Cornell Ph.D. student page http://www.cs.cornell.edu/People/pabo/movie-review-data/ (Bo Pang is now a Senior Research Scientist at Google)
Views: 139438 Brandon Weinberg
This is a brief introduction to text mining for beginners. Find out how text mining works and the difference between text mining and key word search, from the leader in natural language based text mining solutions. Learn more about NLP text mining in 90 seconds: https://www.youtube.com/watch?v=GdZWqYGrXww Learn more about NLP text mining for clinical risk monitoring https://www.youtube.com/watch?v=SCDaE4VRzIM
Views: 78721 Linguamatics