OffsetMappingFilter

class OffsetMappingFilter(config)

Bases: Filter

Takes a prediction field of the form:

[ { “start”: int, “end”: int, “label”: str, “text”: str }, … ]

and adjusts the start and end offsets according to the mapping

Parameters:

• entities_field (str) – Field with list of ner entities

• index_mapping_field (str) – Field with mapping information

• output_field (str, 'entities') – Field to write resulting entities

Methods Summary

process_doc(doc)

Process a document

Methods Documentation

process_doc(doc)

Process a document

Parameters:

doc (Document) – Document

Returns:

Processed document

Return type:

Document