Disambiguation method and disambiguation equipment of abbreviated word

A disambiguation, entity technology, applied in the direction of instrumentation, computing, semantic analysis, etc.

Inactive Publication Date: 2018-06-15
FUJITSU LTD
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem with this approach is that the context

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
  • Disambiguation method and disambiguation equipment of abbreviated word
  • Disambiguation method and disambiguation equipment of abbreviated word
  • Disambiguation method and disambiguation equipment of abbreviated word

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical implementation, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those system- and business-related constraints and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.

[0019] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related ...

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 a disambiguation method and disambiguation equipment of an abbreviated word. The disambiguation method includes: for the abbreviated word in to-be-processed text, finding full-name entities which are in a co-occurrence semantics knowledge library and correspond to the abbreviated word; in a case where the multiple full-name entities are found, retrieving, for each full-nameentity, reference entities which appear in the to-be-processed text and have association relationships with the full-name entity in the co-occurrence semantics knowledge library; calculating co-occurrence probability of the full-name entities on the basis of co-occurrence support probability TF-IDF between the reference entities and the full-name entities; and selecting one of the multiple full-name entities on the basis of the co-occurrence probability to use the same as a full-name entity corresponding to the abbreviated word, wherein the TF-IDF equals the product of co-occurrence frequencyTF of the reference entities and the full-name entities and inverse document frequency IDF of the reference entities and the full-name entities.

Description

technical field [0001] The present invention relates generally to the field of natural language processing. Specifically, the present invention relates to a disambiguation method and disambiguation device capable of accurately determining a corresponding single full name for abbreviations corresponding to multiple full names in a processing text. Background technique [0002] In natural language, abbreviations often appear, that is, relative to the full name, the shortened abbreviation or abbreviation. For example, in Chinese, "Hainan Airlines Co., Ltd." can be shortened to "海航", and "sea navigation" can also be shortened to "海航". In English, "Machine Learning" can be abbreviated as "ML", and "Malcolm Lincoln" can also be abbreviated as "ML". [0003] Since there is a one-to-many situation between abbreviated words and full names, in natural language processing, disambiguation of abbreviated words (hereinafter referred to as disambiguation) becomes a problem that must be s...

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
IPC IPC(8): G06F17/27
CPCG06F40/295G06F40/30
Inventor 宋双永缪庆亮孟遥
Owner FUJITSU LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap