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Sentiment Analysis PowerPoint Presentation
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Sentiment Analysis

Sentiment Analysis

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Sentiment Analysis

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Presentation Transcript

  1. Sentiment Analysis Positive: love, best, cool, great, good, amazing Negative: hate, worst, terrible, awful, nightmare

  2. Software Many software packages include a sentiment option • Statistical Software • SAS • IBM • Angoss • Text-Specific • SmartLogic • Provalis • Sematria • Lexalytics • Online • Stanford • Sentiment 140 • etcML • Programming • Python • R Some software tools do not require text pre-processing.

  3. Text Analytics for Excel

  4. Online Sentiment Analysis http://www.lexalytics.com/web-demo

  5. Sentiment Analysis

  6. Online Sentiment Analysis Paste text to be analyzed

  7. Online Sentiment Analysis

  8. Online Sentiment Analysis

  9. etcML: Machine Learning Including Text Analysis

  10. etcML: “cold weather”

  11. etcML: “cold weather”