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Sentiment Analysis: Beginner Text Mining
Introduction: What You Can Get Out of Text Mining
Introduction: Ways that Text Mining Can Be Used in Fundraising (5:22)
Section summary
Tools and Data Acquisition
Getting Tools (19:35)
Getting Data: Facebook and Twitter (26:09)
Section summary
Preprocessing
Blending Data from Different Sources (25:53)
Cleaning Data of Punctuation (5:02)
Splitting Posts into Single Words Using R (6:58)
Splitting Posts into NGRAMS using WEKA (5:31)
Processing Text for Mining
Warm Up: Word Clouds (6:21)
R: Adding Sentiment (15:51)
Modeling and Mining with Processed Text
Modeling with R (17:50)
Modeling with WEKA (17:15)
Bonus Video: SPSS Modeler Text Analysis (11:37)
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Splitting Posts into NGRAMS using WEKA
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