The path to the Passage Extractor surface patterns file. This parameter applies only when Type is set to PassageExtractor.

Passage Extractor uses surface patterns to find the possible forms that an answer to a particular question might take. It attempts to match candidate answers against the surface patterns to find the best match.

If you move or rename the surface patterns JSON file, set SurfacePatternsFile to the new name and location.

Type: String
Required: No
Configuration Section: MySystem
Example: SurfacePatternsFile=C:\AnswerServer\PassageExtractor\resources\surface_patterns.json
See Also: