Semantic analysis method for resolution of verb different meanings structure in sentence

A technique of semantic analysis and sentences, applied in the field of semantic analysis of ambiguous structures, can solve problems such as poor computability and achieve the effect of ensuring computability

Inactive Publication Date: 2007-01-31
INST OF ACOUSTICS CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The purpose of the present invention is to overcome the disadvantages of existing verb ambiguity structure resolution methods such as poor calculability, provide

Method used

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  • Semantic analysis method for resolution of verb different meanings structure in sentence
  • Semantic analysis method for resolution of verb different meanings structure in sentence

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0137] Example 1: The dog that killed the hunter escaped.

[0138] In the example sentence, there are two verbs, namely "bite to death" and "run away", the semantic analysis process is as follows figure 1 shown.

[0139] Step 101, select the sentence to be processed;

[0140] Step 102, assuming that a certain verb of the sentence is the semantic center, in the embodiment, it can be assumed that "escape" is the semantic center, and if escape does not meet the relevant conditions of the semantic center, then assume "bitten to death" is the semantic center;

[0141] Step 103, do a preliminary test according to the expected knowledge of the sentence, check whether the format of the sentence is correct, if the test is successful, go to step 105, otherwise, go to step 104;

[0142] Step 104, check whether there are other verbs in the sentence that can be assumed as the semantic center Eg, if not, end the operation, otherwise, jump to step 102;

[0143] Step 105, c...

Embodiment 2

[0213] Example 2: Killing the hunter's dog is the only way to escape.

[0214] In this example, there are 3 verbs including "bite to death", "yes" and "run away". The judging process of the sentence structure in this embodiment is similar to Embodiment 1, and the following description is omitted.

[0215] Step 1. Assume that the semantic center of the sentence is "is".

[0216] Step 2. According to the expected knowledge of the sentence, "yes" should be the object of judgment before, and then the content of judgment.

[0217] Step 3, determine that the scope of "killed" is "killed... dog".

[0218] Step 4. Judging the sentence type within the scope.

[0219] Step 5, obtain two possible sentence types of this verb structure from the judgment result: prototype sentence and JK sentence.

[0220] Step 6, the sentence structure is an ambiguous structure.

[0221] Step 7. According to the above-mentioned expected knowledge, "before" should be the object of jud...

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Abstract

The invention discloses to a semantics analysis method for verb ambiguous structure slaking in sentence analysis. It includes semantics mode construction that is used to express ambiguous structure and semantics analysis method used to realize judgment, slaking and computing to ambiguous structure. The advantages of the invention are that: transforming the ambiguous structure to sentence and making computing, and inference procedure of the ambiguous structure reasonable.

Description

technical field [0001] The invention relates to intelligent information processing technology, in particular to a semantic analysis method for ambiguous structures containing verbs when a computer understands natural language sentences. Background technique [0002] The problem of ambiguity is a common phenomenon in language, especially because of the "one word with multiple meanings and one meaning with multiple uses" in Chinese, which makes the phenomenon of ambiguity in Chinese even more common. Linguists have done a lot of research on ambiguity. The more important works include Zhao Yuanren (1959) "Ambiguous Phenomenon in Chinese", Zhu Dexi (1980) "Ambiguous Phenomenon in Chinese Syntax", Lu Shuxiang (1984) "Ambiguous Classes Examples", Huang Guoying (1985) "Ambiguous Phrases in Modern Chinese", Shao Jingmin (1994) "A Discussion on Differentiation Methods of Ambiguity", etc. These documents summarize a large number of ambiguity phenomena and discuss the differentiation m...

Claims

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Application Information

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IPC IPC(8): G06F17/27
Inventor 晋耀红苗传江邬郑
Owner INST OF ACOUSTICS CHINESE ACAD OF SCI
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