US 2021/0200947 A1 · EVENT ARGUMENT EXTRACTION METHOD AND APPARATUS AND ELECTRONIC DEVICE

Abstract

An event argument extraction method, an event argument extraction apparatus and an electronic device are disclosed, which relate to the field of artificial intelligence. A specific implementation is: acquiring to-be-extracted event content; and performing an argument extraction on the to-be-extracted event content based on a trained event argument extraction model, to acquire an target argument of the to-be-extracted event content; where, the trained event argument extraction model is acquired by training an intermediate extraction model by using event news annotation data, and the intermediate extraction model is acquired by training a pre-trained model by using event news samples and reading comprehension data.

Claims18

Dependent claims

An event argument extraction method, comprising:

acquiring to-be-extracted event content;
and
performing an argument extraction on the to-be-extracted event content based on a trained event argument extraction model, to acquire a target argument of the to-be-extracted event content;
wherein, the trained event argument extraction model is acquired by training an intermediate extraction model by using event news annotation data, and the intermediate extraction model is acquired by training a pre-trained model by using event news samples and reading comprehension data.

1 more element

An electronic device, comprising:

at least one processor;
and
a memory in communication connection with the at least one processor;
wherein,
the memory stores therein an instruction executable by the at least one processor, and the instruction, when executed by the at least one processor, cause the at least one processor to implement an event argument extraction method, wherein the method comprises,
acquiring to-be-extracted event content, and
performing an argument extraction on the to-be-extracted event content based on a trained event argument extraction model, to acquire an target argument of the to-be-extracted event content;
wherein, the trained event argument extraction model is acquired by training an intermediate extraction model by using event news annotation data, and the intermediate extraction model is acquired by training a pre-trained model by using event news samples and reading comprehension data.

5 more elements

A non-transitory computer-readable storage medium storing therein a computer instruction, wherein the computer instruction is configured to cause the computer to implement a method of acquiring to-be-extracted event content, the method comprising:

performing an argument extraction on the to-be-extracted event content based on a trained event argument extraction model, to acquire a target argument of the to-be-extracted event content;
wherein, the trained event argument extraction model is acquired by training an intermediate extraction model by using event news annotation data, and the intermediate extraction model is acquired by training a pre-trained model by using event news samples and reading comprehension data.

Dependencies are inferred from the claim text.

Event argument extraction method and apparatus and electronic device

Life of this patent

Event argument extraction method and apparatus and electronic device

Life of this patent

Abstract

Claims18