AUTOMATIC METHOD OF GENERATING FEATURE PROBABILITIES FOR AUTOMATIC EXTRACTING SUMMARIZATION

Patent №

US 5,778,397

Granted

1998-07-07

Filed 1995

Owner

XEROX CORPORATION

Lab

AI components

6

ml · nlp · vision · kr · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

08495865

A method of automatically generating feature probabilities that allow later automatic generation of document extracts. The computer system generates the probabilities by analyzing each document a document at a time. First, the computer system designates one of the documents as a selected document. Next, the computer system analyzes each sentence of the selected document to determine the value of the paragraph feature and the value of the uppercase feature. The computer system repeats this effort for each document of the document corpus. Afterward, the number of occurrences of each value of each feature is calculated and is used to calculate feature value probabilities for all of the features.

AI classification

Natural language1.00
Vision1.00
Machine learning0.96
Knowledge representation0.94
AI hardware0.92
Planning0.73
Speech0.11
Evolutionary computation0.00

Ownership

XEROX CORPORATION

assignment · 75520547

Assignors

KUPIEC, JULIAN M., PEDERSEN, JAN O., CHEN, FRANCINE R., BROTSKY, DANIEL C., PUTZ, STEVEN B.

On an employer assignment, the assignors are typically the inventors.

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