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1.基于知网语义相关度计算的汉语自动分词方法的研究 |
8-42 |
|
第一章 引言 |
8-11 |
|
1.1 研究背景 |
8 |
|
1.2 汉语自动分词的发展 |
8-9 |
|
1.3 目前存在的问题 |
9 |
|
1.4 本文的工作 |
9-11 |
|
第二章 预切分和歧义字段的检测 |
11-16 |
|
2.1 机械分词方法 |
11-12 |
|
2.2 歧义字段分类与产生的原因 |
12-13 |
|
2.3 歧义字段的检测 |
13-16 |
|
第三章 基于知网语义相关度计算的分词模型 |
16-28 |
|
3.1 基于规则的消歧方法 |
16-17 |
|
3.2 基于知网语义相关度消歧的方法 |
17-25 |
|
3.2.1 知网简介 |
17-20 |
|
3.2.2 基于知网的语义相似度和相关度的计算 |
20-25 |
|
3.2.3 各链长歧义字段的切分方法 |
25 |
|
3.3 模型的流程与知识库 |
25-28 |
|
3.3.1 模型流程图 |
25-26 |
|
3.3.2 模型的知识库描述 |
26-28 |
|
第四章 词性标注 |
28-32 |
|
4.1 词性搭配规则 |
28-29 |
|
4.2 对规则优先级的考虑 |
29-30 |
|
4.3 词性标注算法描述 |
30-32 |
|
第五章 实验结果与评价 |
32-37 |
|
5.1 实验环境和数据来源 |
32 |
|
5.2 实验结果 |
32-35 |
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5.3 分词正确率 |
35-36 |
|
5.4 标注正确率 |
36-37 |
|
第六章 结论与展望 |
37-39 |
|
6.1 本文的总结 |
37 |
|
6.2 分词方法的展望 |
37-39 |
|
参考文献 |
39-42 |
|
2.汉语自动分词方法的研究 |
42-88 |
|
第一章 汉语自动分词概述 |
46-49 |
|
1.1 引言 |
46 |
|
1.2 汉语自动分词的背景与现状 |
46-47 |
|
1.3 汉语自动分词的困难 |
47-49 |
|
第二章 汉语自动分词方法 |
49-61 |
|
2.1 汉语自动分词方法与技术 |
49-58 |
|
2.1.1 机械分词方法的分类 |
49-50 |
|
2.1.2 基本的机械分词方法 |
50-51 |
|
2.1.3 其它的机械分词方法 |
51-53 |
|
2.1.4 非机械分词方法 |
53-58 |
|
2.2 几种典型的自动分词系统及其评价 |
58-61 |
|
第三章 歧义分析与歧义发现 |
61-65 |
|
3.1 歧义字段产生的根源 |
61-62 |
|
3.2 歧义字段的类型 |
62-64 |
|
3.3 歧义字段的识别 |
64-65 |
|
第四章 歧义字段的处理 |
65-75 |
|
4.1 交集型歧义字段的处理 |
65-70 |
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4.1.1 交集型歧义字段的统计分析 |
65-66 |
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4.1.2 交集型歧义字段的切分方法 |
66-70 |
|
4.2 组合型歧义字段的处理 |
70-71 |
|
4.3 混合型歧义字段的处理 |
71-72 |
|
4.4 未登录词的处理 |
72-75 |
|
第五章 词性标注 |
75-79 |
|
5.1 词性标注的研究现状 |
75 |
|
5.2 词性标注的方法 |
75-79 |
|
5.2.1 基于规则的词性标注的方法 |
75-76 |
|
5.2.2 基于统计的词性标注的方法 |
76-77 |
|
5.2.3 规则和统计相结合的词性标注方法 |
77-79 |
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第六章 汉语自动分词方法的评价 |
79-80 |
|
参考文献 |
80-88 |
|
3. The Research of Chinese Automatic Segmentation method Based on HowNet Semantic Relevancy Computing |
88-130 |
|
Chapter 1 Introduction |
94-98 |
|
1.1 Background of Research |
94 |
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1.2 The Development of Chinese Automatic Word Segmentation |
94-96 |
|
1.3 Problem Unsolved |
96-97 |
|
1.4 Our Work |
97-98 |
|
Chapter 2 Segmenting and Word Ambiguity Detecting |
98-104 |
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2.1 Mechanical segmenting method |
98-100 |
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2.2 The Classification of Ambiguity and the Causation of it bring |
100-101 |
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2.3 Ambiguity Detecting |
101-104 |
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Chapter 3 Segmenting Model Based on Hownet Semantic Relevancy Computing |
104-118 |
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3.1 Disambiguating Methods based on Rule |
104-105 |
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3.2 Disambiguating Method Based on Hownet Semantic Relevancy Computing |
105-116 |
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3.2.1 Brief Introduction of Hownet |
106-109 |
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3.2.2 Semantic Similarity and Relevancy computing Based on Hownet |
109-115 |
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3.2.3 The Segmenting Method of Ambiguity with Every Chain Length |
115-116 |
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3.3 The Flow Chart or our Model and Knowledge Bade |
116-118 |
|
3.3.1 The Flow Chart of our Model |
116-117 |
|
3.3.2 Description of Knowledge Base of the Model |
117-118 |
|
Chapter 4 Part of Speech Tagging |
118-122 |
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4.1 The Collocation Rules |
118-119 |
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4.2 Consideration to PRI of Rule |
119-120 |
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4.3 Algorithm Description of Part of Speech Tagging |
120-122 |
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Chapter 5 Experiment Result and Appraisement |
122-128 |
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5.1 Testing environment and source of testing data |
122 |
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5.2 The Experiment Result |
122-126 |
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5.3 The Precision of Segmentation |
126 |
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5.4 The Precision of Tagging |
126-128 |
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Chapter 6 Conclusion and Expectation |
128-130 |
|
6.1 Conclusion of our work |
128 |
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6.2 The expectation to segmenting methods |
128-130 |
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4. The Research of Chinese Automatic Segmentation methods |
130-184 |
|
Chapter 1 The Introduction of Chinese Automatic Segmenting |
134-137 |
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1.1 Introduction |
134 |
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1.2 the Background and Actuality of Chinese Automatic Segmenting |
134-135 |
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1.3 the Difficulty of Chinese Automatic Segmenting |
135-137 |
|
Chapter 2 The Methods of Chinese Automatic Segmenting |
137-159 |
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2.1 the Methods and Technique of Chinese Automatic Segmenting |
137-153 |
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2.1.1 the Classification of Mechanical Matching Methods |
137-138 |
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2.1.2 the Basic Mechanical Segmenting Methods |
138-140 |
|
2.1.3 Other Mechanical Segmenting Methods |
140-145 |
|
2.1.4 Non-mechanical Segmenting Methods |
145-153 |
|
2.2 Several Typical Automatic Systems and Their Appraisement |
153-159 |
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Chapter 3 Ambiguity Detecting and Analyzing |
159-165 |
|
3.1 the Reason of Coming into Being of Ambiguity |
160 |
|
3.2 Types of Ambiguity |
160-163 |
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3.3 the Reorganization of Ambiguity |
163-165 |
|
Chapter 4 The Dealing with Ambiguity |
165-178 |
|
4.1 the Dealing with Crossing Ambiguity |
165-171 |
|
4.1.1 the Statistic and Analysis to Crossing Ambiguity |
165-166 |
|
4.1.2 the Segmenting Method of Crossing Ambiguity |
166-171 |
|
4.2 the Dealing with Combinational Ambiguities |
171-172 |
|
4.3 the Dealing with Mixed Ambiguities |
172-174 |
|
4.4 the Dealing with Unknown Words |
174-178 |
|
Chapter 5 Part of Speech Tagging |
178-183 |
|
5.1 the Research Actuality of Part of Speech Tagging |
178-179 |
|
5.2 the Methods of Part of Speech Tagging |
179-183 |
|
5.2.1 the Part of Speech Tagging Method Based on Rule |
179-180 |
|
5.2.2 the Part of Speech of Tagging Based on Statistic |
180-182 |
|
5.2.3 the Part of Speech of Tagging Combining Rule and Statistic |
182-183 |
|
Chapter 6 The Appraisal to Chinese Automatic Segmenting Methods |
183-184 |
|
致谢 |
184 |