Patent ID: 11928180
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A system, comprising:
at least one processing component;
at least one memory component;
a ground truth repository;
a document processor configured to receive text;
an orchestration module configured to:
determine that the text includes a first text unit;
determine that the text includes a second text unit; and
determine that the text includes a portion comprising the first and second text units;

a feature extractor, configured to:
in response to the determining that the text includes the first text unit, extract features from the first text unit;
in response to the determining that the text includes the second text unit, extract features from the second text unit; and
in response to the determining that the text includes the portion, aggregate the features extracted from the first and second text units;

a scoring module, configured to:
generate a set of scores, comprising:
at least one score based on the features extracted from the first text unit;
at least one score based on the features extracted from the second text unit; and
at least one score based on the aggregated features; and

a candidate selector, configured to:
select, based on the set of scores, at least one ground truth candidate from the first text unit, the second text unit, and the portion;
determine that the at least one ground truth candidate includes at least one confirmed ground truth, wherein the determining comprises:
providing a question generated by a question generator based on the at least one ground truth candidate; and
receiving, from a user, an answer to the question, wherein the answer confirms the ground truth; and

add the confirmed ground truth to the ground truth repository.