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This extension use Alchemy Text Sentiment API for computing document-level sentiment

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IBMPredictiveAnalytics/Sentiment_Analysis_with_Alchemy

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Sentiment Analysis with Alchemy

The sentiment analysis API is capable of computing document-level sentiment, sentiment for user-specified targets, entity-level sentiment, quotation-level sentiment, directional-sentiment and keyword-level sentiment. These multiple modes of sentiment analysis provide for a variety of use cases ranging from social media monitoring to trend analysis.
Alchemy
Alchemy Text Sentiment


Requirements

  • IBM SPSS Modeler v18
  • R Essentials for SPSS Modeler plugin

More information here: IBM Predictive Extensions


Installation instructions

  1. Download the extension.
  2. Install extension from gallery

Examples stream and data

Example folder include example stream and sample data


License

Apache 2.0

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This extension use Alchemy Text Sentiment API for computing document-level sentiment

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