GroupDocs.Classification for .NET is an easy to use library that allows performing sentiment analysis (classification), document classification, and raw text categorization. Features: * Classifies both raw text and documents with IAB-2, Documents, Sentiment, or Sentiment3 taxonomies. * Sentiment Analysis (Classification) supports Positive/Negative or Positive/Neutral/Negative taxonomies for English, Chinese, German, or Spanish languages. * Returns the probability of each class. Supported document formats: * Microsoft Word documents - DOC, DOT, DOCX, DOCM, DOTX, DOTM, TXT, RTF; * Open Document formats - ODP, ODS, ODT, OTT; * Portable Document Formats - PDF; For more details on the GroupDocs.Classification for .NET API, please visit GroupDocs website at: https://www.groupdocs.com/products/classification/net