The TD_NERExtractor function performs Named Entity Recognition (NER) on input text according to user-defined dictionary words or regular expression (regex) patterns.
TD_NERExtractor can be used to match and label specific elements within a given input text. The function identifies the contents of the text by matching extracts from the text to specific words (dictionary) or string patterns using regular expressions.
Function Information
- TD_NERExtractor Syntax
- Required Syntax Elements for TD_NERExtractor
- Optional Syntax Elements for TD_NERExtractor
- TD_NERExtractor Input
- TD_NERExtractor Output
- Example: How to Use TD_NERExtractor
- This function requires the UTF8 client character set for UNICODE data.
- This function does not support Pass Through Characters (PTCs).
For information about PTCs, see International Character Set Support, B035-1125.
- This function does not support KanjiSJIS or Graphic data types.
- SELECT TOP gives non-deterministic results. Therefore, identical queries including this instruction may produce different results.