API Guide

This section is a guide to expert.ai Natural Language API capabilities and concepts.

Capabilities are divided into two groups:

• Document analysis, comprising:

  • Deep linguistic analysis, which, in turn, comprises:
    • Text subdivision
    • Part-of-speech tagging
    • Morphological analysis
    • Lemmatization
    • Syntactic analysis
    • Semantic analysis
  • Keyphrase extraction
  • Named entity recognition
  • Full analysis

• Document classification

The remaining pages of this section describe the contexts and taxonomies on which document analysis and document classification functions are based.