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Discourse Oriented Time Sequence and Foundation and Its Application on Product Design

Author: LongCongYi
Tutor: ZhaoKe
School: Xi'an University of Electronic Science and Technology
Course: Measuring Technology and Instruments
Keywords: Natural Language Understanding The concept of subordination theory Semantic analysis Time Series Product Design
CLC: TP391.72
Type: Master's thesis
Year: 2009
Downloads: 29
Quote: 0
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Abstract


This article first focuses on the time series of the particular in the field of natural language understanding systems , and then explore the semantic understanding of the time sequence of the application in the design of electronic products . Through the analysis and understanding of the user needs in the form of natural language expression , the time information and the time sequence , the final result is converted to the concept of design requirements and design parameters . Include the following: First , the analysis of existing knowledge representation method , select the ontology and the concept of subordination theory as a major knowledge - based methods . Secondly , time and time sequence of natural language understanding . For time series analysis indicates the nouns , adverbs , prepositions of time to consider the time information ; , said the orientation of the time sequence of words , comparing words and adverb ; time series generated in the field of chapters is the ultimate goal , is divided into time sequences generated in the case of a clear time words and no clear word . Then, on the basis of the knowledge to understand the semantic modeling of the field time and time sequence ; chapter angle analysis of time series analysis clear time words and no clear time word . Finally, the field of natural language understanding time series processing applications to the user needs analysis in the field of electronic products demand analysis , the Knowledge Base , the semantic processing rules to write a part of the event , running in good condition , is expected to achieve computer auxiliary user needs analysis . Which can be used for processing time series based on the knowledge of the field of natural language understanding process .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Machine-assisted technology > Machine -aided design (CAD), aided drawing
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