Unlock instant, AI-driven research and patent intelligence for your innovation.

Inter-text semantic similarity comparison method and device and computer storage medium

A similarity, text technology, applied in computer parts, calculation, text database query, etc., can solve the problem of unsatisfactory comparison results accuracy, and achieve the effect of improving accuracy

Active Publication Date: 2019-11-29
出门问问(武汉)信息科技有限公司
View PDF9 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of dimensionality reduction comparison of text, the accuracy of comparison results is not ideal

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Inter-text semantic similarity comparison method and device and computer storage medium
  • Inter-text semantic similarity comparison method and device and computer storage medium
  • Inter-text semantic similarity comparison method and device and computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0022] figure 1 A schematic flowchart of a method for comparing semantic similarity between texts according to an embodiment of the present invention is shown.

[0023] see figure 1 On the one hand, an embodiment of the present invention provides a method for comparing semantic similarity between texts, including: step 101, determining the ...

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

No PUM Login to View More

Abstract

The invention discloses an inter-text semantic similarity comparison method and device and a computer storage medium. The inter-text semantic similarity comparison method comprises the steps: determining a first text and a second text; performing word segmentation processing on the first text and the second text to obtain a corresponding first word segmentation processing result and a corresponding second word segmentation processing result; carrying out vector conversion on the first word segmentation processing result and the second word segmentation processing result to obtain a corresponding first word vector and a corresponding second word vector; respectively mapping the first word vector and the second word vector to a high-dimensional space to obtain a first mapping vector and a second mapping vector which correspond to each other; and performing similarity comparison on the first mapping vector and the second mapping vector to obtain a comparison result for representing semantic similarity between the first text and the second text.

Description

technical field [0001] The invention relates to the technical field of natural language processing, in particular to a semantic similarity comparison method, device and computer storage medium between texts. Background technique [0002] Natural language processing is an important direction in the field of computer science and artificial intelligence. It studies various theories and methods that can realize effective communication between humans and computers using natural language. In the process of natural language processing, calculating the similarity between texts is the basic operation of text processing, and the accuracy of the text similarity as a pre-operation directly affects the result of the final operation. [0003] As a kind of unstructured data, text is usually understood as an infinite-dimensional object during calculation and processing. Therefore, structured dimensionality reduction processing is required before calculating the similarity between texts. F...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F17/27G06K9/62
CPCG06F16/3344G06F18/214
Inventor 祝文博雷欣李志飞
Owner 出门问问(武汉)信息科技有限公司