10 - Pre-Processing and Text Mining in Rapidminer | Twitter Mining | Stop Words |TF-IDF | Tokenize

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This videos will show you all the basics of Text Mining Processing in Rapidminer . After Watching This Video You will Able to
1 - Pre - Processing - Removing Http tags from Tweets
2 - Pre - Processing - Removing Retweet - RT@ from Tweets
3 - Apply TF-IDF - Process Document
4 - Tokenize the Text
5 - Removing Stop Words From Text
6 - Filter The words only that have 4 to 25 length
7 - Convert all words to Lower Case
8 - Find Highly occurred words from 5000 Tweets
-------------------------------------- Pre Processing -----------------------------------------
===============Removing Http tags ===================
https?://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]
=======================================================
===============Removing RT @ ===================
RT\s*@[^:]*:\s*[A-Za-z ]+
=======================================================
--------------------------------------Other Useful Links--------------------------------------------------------
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Website : nasirsoft.com/
LinkedIn : / muhammad-nasir-6b82379b

[@mshahzad6425]

thank you Nasir continue

[@peachii_4602]

thankyouuu
this video is sooo useful..

[@eilis401]

Dear sir how to import no.of txt file in rapid miner tool..

[@mshahzad6425]

if the http it will be the case of space when we copy