US 2020/0349222 A1 · ENHANCED TEXT SUMMARIZER

Abstract

An enhanced text summarizer is provided. A processor receives a request to generate a summarization of a text. A processor determines at least one domain associated with the text. A processor extracts one or more features from the text. A processor determines one or more relevance scores for the one or more features based on the determined at least one domain associated with the text. A processor determines a feature-based ranking for one or more sentences of the text. A processor determines an extractive-based ranking for one or more sentences of the text. A processor merges at least one sentence of the feature-based ranking and at least one sentence of the extractive-based ranking of the text. A processor generates the summarization of the text based on the merged the at least one sentence of the feature-based ranking and the at least one sentence of the extractive-based ranking of the text.

Claims20

Dependent claims

A method comprising:

receiving, by one or more processors, a request to generate a summarization of a text;
determining, by the one or more processors, at least one domain associated with the text;
extracting, by the one or more processors, one or more features from the text;
determining, by the one or more processors, one or more relevance scores for the one or more features based, at least in part, on the determined at least one domain associated with the text;
determining, by the one or more processors, a feature-based ranking for one or more sentences of the text;
determining, by the one or more processors, an extractive-based ranking for one or more sentences of the text;
merging, by the one or more processors, (i) at least one sentence of the feature-based ranking and (ii) at least one sentence of the extractive-based ranking of the text;
and
generating, by the one or more processors, the summarization of the text based, at least in part, on the merged (i) the at least one sentence of the feature-based ranking and (ii) the at least one sentence of the extractive-based ranking of the text.

6 more elements

A computer program product comprising:

one or more computer-readable storage media and program instructions stored on the one or more computer-readable storage media, the program instructions comprising:
program instructions to receive a request to generate a summarization of a text;
program instructions to determine at least one domain associated with the text;
program instructions to extract one or more features from the text;
program instructions to determine one or more relevance scores for the one or more features based, at least in part, on the determined at least one domain associated with the text;
program instructions to determine a feature-based ranking for one or more sentences of the text;
program instructions to determine an extractive-based ranking for one or more sentences of the text;
program instructions to merge (i) at least one sentence of the feature-based ranking and (ii) at least one sentence of the extractive-based ranking of the text;
and
program instructions to generate the summarization of the text based, at least in part, on the merged (i) the at least one sentence of the feature-based ranking and (ii) the at least one sentence of the extractive-based ranking of the text.

7 more elements

A computer system comprising:

one or more computer processors;
one or more computer readable storage media;
and
program instructions stored on the computer readable storage media for execution by at least one of the one or more processors, the program instructions comprising:
program instructions to receive a request to generate a summarization of a text;
program instructions to determine at least one domain associated with the text;
program instructions to extract one or more features from the text;
program instructions to determine one or more relevance scores for the one or more features based, at least in part, on the determined at least one domain associated with the text;
program instructions to determine a feature-based ranking for one or more sentences of the text;
program instructions to determine an extractive-based ranking for one or more sentences of the text;
program instructions to merge (i) at least one sentence of the feature-based ranking and (ii) at least one sentence of the extractive-based ranking of the text;
and
program instructions to generate the summarization of the text based, at least in part, on the merged (i) the at least one sentence of the feature-based ranking and (ii) the at least one sentence of the extractive-based ranking of the text.

10 more elements

Dependencies are inferred from the claim text.

Enhanced text summarizer

Life of this patent

Enhanced text summarizer

Life of this patent

Abstract

Claims20