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System and method for user modeling to enhance named entity recognition

A named entity and user technology, applied in speech recognition, computing models, biological models, etc., can solve problems such as difficult NE recognition, uncertain names, and uncertain users

Inactive Publication Date: 2005-02-02
MICROSOFT TECH LICENSING LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Yet another difficulty in NE identification is the ambiguity in the use of names
With many common names, even if the NE recognizer (such as an automatic speech recognition system) correctly recognizes the words that make up the name, the user is still uncertain

Method used

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  • System and method for user modeling to enhance named entity recognition
  • System and method for user modeling to enhance named entity recognition
  • System and method for user modeling to enhance named entity recognition

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Embodiment Construction

[0020] The present invention relates to a system that uses user modeling to generate named entity (NE) lists (or NE models). The invention also relates to systems for incorporating and using NE models. Before discussing the invention in detail, however, an example environment in which the invention may be used is described.

[0021] figure 1 One example of a suitable computing system environment 100 in which the invention may be implemented is described. The computing system environment 100 is only one example of a suitable computing environment and is not intended to limit the scope of use or functionality of the invention. Neither should the computing environment 100 be interpreted as having any dependency or requirement relating to any one or combination of components described for the example operating environment 100 .

[0022] The invention is operational in numerous other general purpose or special purpose computing system environments or configurations. Examples of...

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Abstract

The present invention employs user modeling to model a user's behavior patterns. The user's behavior patterns are then used to influence named entity (NE) recognition.

Description

technical field [0001] The present invention relates to named entity recognition, and more particularly to modeling user patterns to enhance named entity recognition. Background technique [0002] A Named Entity (NE) is a specific language item, such as a distinguished name, company name, email address, location, etc., which is considered as a unit by an application. Named entity recognizers are known, and named entity processing is known to be an important stage of language analysis. [0003] Currently NE identification is done in a number of ways. Some NE identification methods use list queries when the NE is fixed (or static), such as city name, country name, name, company name, fixed items like product name, etc. Other methods use regular expressions and grammatical rules that can combine syntactic information with dictionary or list queries to identify NEs. Most known methods build finite-state recognizers directly from the training data. [0004] Personal informati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N3/00G06F17/27G06F17/28G06F40/00G10L15/00G10L15/06
CPCG06F17/278G06F40/295
Inventor 俞栋P·K·L·毛K·王M·马哈詹A·阿塞罗
Owner MICROSOFT TECH LICENSING LLC