Method and device for generating answer abstract
An answer and abstract technology, applied in the field of answer abstract generation, can solve problems such as low accuracy, achieve the effect of improving accuracy, wide application and overcoming the problem of unregistered words
Pending Publication Date: 2021-12-07
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of this, the embodiment of the present invention provides a method and device for generating answer summaries, which can extract the deep semantic expression of sentences, overcome the problem of low accuracy caused by synonyms, introduce word vectors, and overcome the problems caused by typos. Unregistered word questions, improved the accuracy of the answer summary, and a wide range of applications
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0061] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0062] figure 1 with figure 2 is a schematic diagram of the main flow of the method for generating an answer summary in an embodiment of the present invention. Among them, the answer summary refers to the text that can concisely and accurately describe the main points of the original answer, and is a sentence selected from the answer paragraph. Such as figure 1 with ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a method and device for generating an answer abstract, and relates to the technical field of computers. A specific embodiment of the method comprises: obtaining an original answer text corresponding to a query question of a user, and cutting the original answer text to obtain a plurality of answer sentences; respectively combining the plurality of answer sentences with the query question to obtain a plurality of question and answer pairs; based on the character vector of each character in the question and answer pair and the word vector of the word where the character is located, determining a distributed semantic vector of the character; based on the distributed semantic vector and a preset neural network model, determining the semantic similarity between an answer sentence in each question and answer pair and the query question; and according to the semantic similarity, determining an answer abstract corresponding to the query question from the plurality of answer sentences. According to the embodiment, the accuracy of the answer abstract is improved, the application range is expanded, and the problem of synonyms and the problem of unregistered words introduced by wrongly written characters are solved.
Description
technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for generating answer summaries. Background technique [0002] The answer summary means that under the current situation of Internet popularization, when users need to know a certain question, they can directly search through the search engine, and the search engine will directly return a brief core answer to the question, helping users to obtain information more quickly. At present, it is usually based on dictionaries and statistics to identify core words, phrases, etc. that appear in sentences, extract features such as word frequency, select sentences with higher statistical scores to generate answer summaries, or construct original documents through semantic communication, paraphrase, etc. summary of . [0003] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: us...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/33G06F40/279G06F40/30G06K9/62G06N3/04
CPCG06F16/3329G06F16/3344G06F40/279G06F40/30G06N3/045G06F18/214
Inventor 胡珅健
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD