Introduction of Text Mining

1. Text Mining
by:-Renu Soni

2. Introduction Of Text Mining
● Process of deriving Meaningful Information from text.
● Also known as Text Data Mining.
● Technology of AI.
● “Turn text into numbers”.

4. Areas Of Text Mining

5. Text Mining Process

6. 1. Text-pre Processing
● Text clean up.
● Tokenization.
● Part of speech tagging.
1. Text Transformation
● Bag Of words.
● Vector Space.
1. Feature Selection
2. Data Mining
3. Evaluation

7. 6. Applications
● Web-mining.
● Medical.
● Resume Filtering etc.

8. Application Of Text Mining
01 Analysing Open-ended-survey responses.
03 Analysing Warranty Or
insurance,claims,diagnosis,interviews,etc.
04 Investigating Competitors by crawling their websites.
02 Automatic Processing of Message,Email,etc.

9. Pros And Cons Of Data Mining

10. Thank You.