Yip Wing Lin Winnie. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (leaves 102-105). / Abstracts in English and Chinese. / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Overview --- p.1 / Chapter 1.2 --- Thesis Goals --- p.3 / Chapter 1.3 --- Thesis Outline --- p.5 / Chapter 2 --- Background --- p.6 / Chapter 2.1 --- Natural Language Generation --- p.6 / Chapter 2.1.1 --- Template-based Approach --- p.7 / Chapter 2.1.2 --- Rule-based Approach --- p.8 / Chapter 2.1.3 --- Statistical Approach --- p.9 / Chapter 2.1.4 --- Hybrid Approach --- p.10 / Chapter 2.1.5 --- Machine Learning Approach --- p.11 / Chapter 2.2 --- Evaluation Method --- p.12 / Chapter 2.2.1 --- Cooperative Principles --- p.13 / Chapter 2.3 --- Chapter Summary --- p.13 / Chapter 3 --- Natural Language Understanding --- p.14 / Chapter 3.1 --- The CUHK Restaurant Domain --- p.15 / Chapter 3.2 --- "Task Goals, Dialog Acts, Concept Categories and Annotation" --- p.17 / Chapter 3.2.1 --- Task Goals (TGs) and Dialog Acts (DAs) --- p.17 / Chapter 3.2.2 --- Concept Categories (CTG/CDA) --- p.20 / Chapter 3.2.3 --- Utterance Segmentation and Annotation --- p.21 / Chapter 3.3 --- Task Goal and Dialog Act Identification --- p.22 / Chapter 3.3.1 --- Belief Networks Development --- p.22 / Chapter 3.3.2 --- Task Goal and Dialog Act Inference --- p.24 / Chapter 3.3.3 --- Network Dimensions --- p.25 / Chapter 3.4 --- Chapter Summary --- p.29 / Chapter 4 --- Automatic Utterance Segmentation --- p.30 / Chapter 4.1 --- Utterance Definition --- p.31 / Chapter 4.2 --- Segmentation Procedure --- p.33 / Chapter 4.2.1 --- Tokenization --- p.35 / Chapter 4.2.2 --- POS Tagging --- p.36 / Chapter 4.2.3 --- Multi-Parser Architecture (MPA) Language Parsing --- p.38 / Chapter 4.2.4 --- Top-down Generalized Representation --- p.40 / Chapter 4.3 --- Evaluation --- p.47 / Chapter 4.3.1 --- Results --- p.47 / Chapter 4.3.2 --- Analysis --- p.48 / Chapter 4.4 --- Chapter Summary --- p.50 / Chapter 5 --- Natural Language Response Generation --- p.52 / Chapter 5.1 --- System Overview --- p.52 / Chapter 5.2 --- Corpus-derived Dialog State Transition Rules --- p.55 / Chapter 5.3 --- Hand-designed Text Generation Templates --- p.56 / Chapter 5.4 --- Performance Evaluation --- p.59 / Chapter 5.4.1 --- Task Completion Rate --- p.61 / Chapter 5.4.2 --- Grice's Maxims and Perceived User Satisfaction --- p.62 / Chapter 5.4.3 --- Error Analysis --- p.64 / Chapter 5.5 --- Chapter Summary --- p.65 / Chapter 6 --- Bilingual Response Generation using Semi-Automatically- Induced Response Templates --- p.67 / Chapter 6.1 --- Response Data --- p.68 / Chapter 6.2 --- Semi-Automatic Grammar Induction --- p.69 / Chapter 6.2.1 --- Agglomerative Clustering --- p.69 / Chapter 6.2.2 --- Parameters Selection --- p.70 / Chapter 6.3 --- Application to Response Grammar Induction --- p.71 / Chapter 6.3.1 --- Parameters Selection --- p.73 / Chapter 6.3.2 --- Unsupervised Grammar Induction --- p.76 / Chapter 6.3.3 --- Post-processing --- p.80 / Chapter 6.3.4 --- Prior Knowledge Injection --- p.82 / Chapter 6.4 --- Response Templates Generation --- p.84 / Chapter 6.4.1 --- Induced Response Grammar --- p.84 / Chapter 6.4.2 --- Template Formation --- p.84 / Chapter 6.4.3 --- Bilingual Response Templates --- p.89 / Chapter 6.5 --- Evaluation --- p.89 / Chapter 6.5.1 --- "Task Completion Rate, Grice's Maxims and User Sat- isfaction" --- p.91 / Chapter 6.6 --- Chapter Summary --- p.94 / Chapter 7 --- Conclusion --- p.96 / Chapter 7.1 --- Summary --- p.96 / Chapter 7.2 --- Contributions --- p.98 / Chapter 7.3 --- Future Work --- p.100 / Bibliography --- p.102 / Chapter A --- Domain-Specific Task Goals in the CUHK Restaurants Do- main --- p.107 / Chapter B --- Full List of VERBMOBIL-2 Dialog Acts --- p.109 / Chapter C --- Dialog Acts for Customer Requests and Waiter Responsesin the CUHK Restaurants Domain --- p.111 / Chapter D --- Grammar for Task Goal and Dialog Act Identification --- p.116 / Chapter E --- Utterance Definition --- p.119 / Chapter F --- Dialog State Transition Rules --- p.121 / Chapter G --- Full List of Templates Selection Conditions --- p.125 / Chapter H --- Hand-designed Text Generation Templates --- p.130 / Chapter I --- Evaluation Test Questionnaire for Dialog System in the CUHK Restaurant Domain --- p.135 / Chapter J --- POS Tags --- p.137 / Chapter K --- Full List of Lexicon and contextual rule modifications --- p.139 / Chapter L --- Top-down Generalized Representations --- p.141 / Chapter M --- Sample Outputs for Automatic Utterance Segmentation --- p.144 / Chapter N --- Induced Grammar --- p.145 / Chapter O --- Seeded Categories --- p.148 / Chapter P --- Semi-Automatically-Induced Response Templates --- p.150 / Chapter Q --- Details of the Statistical Testing Regarding Grice's Maxims and User Satisfaction --- p.156
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_324663 |
| Date | January 2004 |
| Contributors | Yip, Wing Lin Winnie., Chinese University of Hong Kong Graduate School. Division of Systems Engineering and Engineering Management. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xiv, 105 leaves : ill. ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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