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Adding Named Entity Extraction Properties

Intended audience: ANALYSTS DEVELOPERS ADMINISTRATORS

AO Platform: 4.3

Overview

This section contains the configuration of Named Entity Extraction Properties. All MSO field properties can be selected and for each field property a range of Entity Extraction Strategies can be applied.

Named Entity Extraction Properties

Label

Description

Property Name

SECTION: PROPERTIES

  • NER Type

  • Execution Strategy

  • Execute MSO Data Type Strategies

SECTION: PREPROCESSORS

  • Preprocessor

SECTION: STRATEGIES

In this section the user will select which Strategies are required to extract entities relating to the selected property. The Strategies options are:

  • AO Rules Entity Extractor

  • Regex Entity Extractor

  • BoW Entity Extractor

  • Parser Entity Extractor

  • Camel Case Extractor

  • Question-Based Extractor

  • Stanford NER Extractor

  • Pipeline Entity Extractor

  • AO Shallow Entity Extractor

  • Linguistic Entity Extractor

  • Upstream Strategies

Add Strategies - see options above - to the Upstream Strategies section that are required to be executed first and/or at least before Strategies added to the second Strategies section - see property below. A Strategy added to the next Strategies section can be configured to have a dependency of an Upstream Strategy.

  • Strategies

Add the main Strategies to the Strategies section - see options above.

  • SUBSECTION: DETAILS

  • – Name

  • – Display Name

  • – Strategy Type

  • – Description

  • – Do not use property-level preprocessor

  • – Use parent configuration

  • – Depends on

  • SUBSECTION: PREPROCESSORS

  • – Preprocessor

  • SUBSECTION: PARAMETERS

See details for each Entity Extractor:

  • SUBSECTION: ENTITY IDENTIFICATION RULES

This section is only available if the AO Rules Entity Extraction Strategy is selected. See AO Rules Entity Extractor for details.

  • SUBSECTION: POSTPROCESSORS

  • – Postprocessor

SECTION: POSTPROCESSORS

Postprocessor

SECTION: VERIFIERS

Verifiers Name

Verifiers

Parameters

SECTION: CONFIDENCE MEASURES

SECTION: NORMALIZERS

Also see Testing Strategies.


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