EXTRACTING TRIGGER WORDS AND ARGUMENTS FROMTEXT TO OBTAIN AN EVENT EXTRACTION RESULT
Patent №
US 11,625,539
Granted
2023-04-11
Filed 2020
Owner
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
Lab
—
AI components
5
ml · nlp · vision · speech · kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
17113748
A method for extracting an event from a text including obtaining an input text; inputting the input text into a model for extracting trigger words to obtain a trigger word extraction result of the input text; inputting the input text and the trigger word extraction result into a model for extracting arguments to obtain an argument extraction result of the input text; and obtaining an event extraction result of the input text according to the trigger word extraction result and the argument extraction result.
AI classification
Ownership
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
assignment · 545660056
Assignors
PAN, LU, CHEN, YUGUANG, LI, FAYUAN
On an employer assignment, the assignors are typically the inventors.