NLU TRAINING WITH MERGED ENGINE AND USER ANNOTATIONS
First Claim
Patent Images
1. A method comprising:
- generating one or more engine annotations and engine links of a corpus of free-form text documenting a clinical patient encounter by applying a natural language understanding engine to the corpus of free-form text, wherein the one or more engine links associate each of the one or more engine annotations with a corresponding portion of the corpus of free-form text;
receiving, from a human user, one or more user annotations and user links of the corpus of free-form text, wherein the one or more user links associate each of the one or more user annotations with a corresponding portion of the corpus of free-form text;
merging the one or more engine annotations and engine links with the one or more user annotations and user links into one or more merged annotations and merged links; and
providing training data to the natural language understanding engine in the form of the corpus of free-form text and the one or more merged annotations and merged links.
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Abstract
Techniques for training a natural language understanding (NLU) engine may include generating a first annotation of free-form text documenting a healthcare patient encounter and a link between the first annotation and a corresponding portion of the text, using the NLU engine. A second annotation of the text and a link between the second annotation and a corresponding portion of the text may be received from a human user. The first annotation and its corresponding link may be merged with the second annotation and its corresponding link. Training data may be provided to the engine in the form of the text and the merged annotations and links.
31 Citations
20 Claims
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1. A method comprising:
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generating one or more engine annotations and engine links of a corpus of free-form text documenting a clinical patient encounter by applying a natural language understanding engine to the corpus of free-form text, wherein the one or more engine links associate each of the one or more engine annotations with a corresponding portion of the corpus of free-form text; receiving, from a human user, one or more user annotations and user links of the corpus of free-form text, wherein the one or more user links associate each of the one or more user annotations with a corresponding portion of the corpus of free-form text; merging the one or more engine annotations and engine links with the one or more user annotations and user links into one or more merged annotations and merged links; and providing training data to the natural language understanding engine in the form of the corpus of free-form text and the one or more merged annotations and merged links. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system comprising:
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a user interface configured to receive, from a human user, one or more user annotations and user links of a corpus of free-form text documenting a clinical patient encounter, wherein the one or more user links associate each of the one or more user annotations with a corresponding portion of the corpus of free-form text; and a natural language understanding engine implemented on a processor configured to; generate one or more engine annotations and engine links of the corpus of free-form text by applying the natural language understanding engine to the corpus of free-form text, wherein the one or more engine links associate each of the one or more engine annotations with a corresponding portion of the corpus of free-form text; and receive training data in the form of the corpus of free-form text and one or more merged annotations and merged links of the corpus of free-form text. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A computer-readable storage medium having instructions that, when executed by a processor, cause performance of a method comprising:
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generating one or more engine annotations and engine links of a corpus of free-form text documenting a clinical patient encounter by applying a natural language understanding engine to the corpus of free-form text, wherein the one or more engine links associate each of the one or more engine annotations with a corresponding portion of the corpus of free-form text; receiving, from a human user, one or more user annotations and user links of the corpus of free-form text, wherein the one or more user links associate each of the one or more user annotations with a corresponding portion of the corpus of free-form text; merging the one or more engine annotations and engine links with the one or more user annotations and user links into one or more merged annotations and merged links; and providing training data to the natural language understanding engine in the form of the corpus of free-form text and the one or more merged annotations and merged links. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification