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Dynamic Natural Language Understanding

a natural language and understanding technology, applied in the field of natural language understanding, can solve problems such as placing constraints on the freedom of expression of the submitter of tex

Inactive Publication Date: 2007-05-17
LAVI OFER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve successful understanding of the text, the sentence structure / grammar generally needs to conform to rules, thereby placing constraints on the freedom of expression of the submitter of the text.

Method used

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  • Dynamic Natural Language Understanding
  • Dynamic Natural Language Understanding
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Examples

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Embodiment Construction

[0051] The preferred embodiment relates to a system and method for understanding natural language.

[0052] In certain preferred embodiments of the present invention, the natural language to be understood includes a request. However, the invention is not limited to understanding requests and also applies to understanding natural language inputs which do not include a request.

[0053] All examples given below are non-limiting illustrations of the invention described and defined herein.

[0054]FIG. 1 is an example of a block diagram of a system 100 for understanding natural language and if the natural language includes a request, optionally executing the request, according to a preferred embodiment of the present invention. System 100 assumes remote access through a network, such as the Internet, but it should be evident that local access is within the scope of the invention.

[0055] It is assumed that a user inputs natural language through a client 110. Client 110 is shown here as a Lapto...

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Abstract

Methods and systems for dynamic natural language understanding. A hierarchical structure of semantic categories is exploited to assist in the natural language understanding. Optionally, the natural language to be understood includes a request.

Description

[0001] This application is a continuation of application Ser. No. 10 / 097,537 filed Mar. 13, 2002, which, under 35 U.S.C. 119, claims the priority date of Mar. 13, 2001 of provisional application 60 / 275,598, all of which are incorporated herein by reference.FIELD OF THE INVENTION [0002] This invention relates to natural language understanding. BACKGROUND OF THE INVENTION [0003] Natural language understanding systems and methods traditionally use strict grammar or statistics. [0004] Grammar based natural language understanding systems and methods typically use a parser to parse a text into a tree, i.e. a hierarchical (“depth”) structure. Elements of the tree are processed in a hierarchical manner, either bottom up or top down. In order to achieve successful understanding of the text, the sentence structure / grammar generally needs to conform to rules, thereby placing constraints on the freedom of expression of the submitter of the text. [0005] Statistically based natural language under...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G06F17/27G06F17/28G06F40/00
CPCG06F17/277G06F17/2785G06F40/284G06F40/30
Inventor LAVI, OFERAUERBACH, GADIELPERSKY, ELDAD
Owner LAVI OFER
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