Siu, Kai-Chung. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (leaves 99-106). / Abstracts in English and Chinese. / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Thesis Outline --- p.5 / Chapter 2 --- Background --- p.6 / Chapter 2.1 --- Natural Language Understanding --- p.6 / Chapter 2.1.1 --- Rule-based Approaches --- p.7 / Chapter 2.1.2 --- Stochastic Approaches --- p.8 / Chapter 2.1.3 --- Phrase-Spotting Approaches --- p.9 / Chapter 2.2 --- Grammar Induction --- p.10 / Chapter 2.2.1 --- Semantic Classification Trees --- p.11 / Chapter 2.2.2 --- Simulated Annealing --- p.12 / Chapter 2.2.3 --- Bayesian Grammar Induction --- p.12 / Chapter 2.2.4 --- Statistical Grammar Induction --- p.13 / Chapter 2.3 --- Machine Translation --- p.14 / Chapter 2.3.1 --- Rule-based Approach --- p.15 / Chapter 2.3.2 --- Statistical Approach --- p.15 / Chapter 2.3.3 --- Example-based Approach --- p.16 / Chapter 2.3.4 --- Knowledge-based Approach --- p.16 / Chapter 2.3.5 --- Evaluation Method --- p.19 / Chapter 3 --- Semi-Automatic Grammar Induction --- p.20 / Chapter 3.1 --- Agglomerative Clustering --- p.20 / Chapter 3.1.1 --- Spatial Clustering --- p.21 / Chapter 3.1.2 --- Temporal Clustering --- p.24 / Chapter 3.1.3 --- Free Parameters --- p.26 / Chapter 3.2 --- Post-processing --- p.27 / Chapter 3.3 --- Chapter Summary --- p.29 / Chapter 4 --- Application to the ATIS Domain --- p.30 / Chapter 4.1 --- The ATIS Domain --- p.30 / Chapter 4.2 --- Parameters Selection --- p.32 / Chapter 4.3 --- Unsupervised Grammar Induction --- p.35 / Chapter 4.4 --- Prior Knowledge Injection --- p.40 / Chapter 4.5 --- Evaluation --- p.43 / Chapter 4.5.1 --- Parse Coverage in Understanding --- p.45 / Chapter 4.5.2 --- Parse Errors --- p.46 / Chapter 4.5.3 --- Analysis --- p.47 / Chapter 4.6 --- Chapter Summary --- p.49 / Chapter 5 --- Portability to Chinese --- p.50 / Chapter 5.1 --- Corpus Preparation --- p.50 / Chapter 5.1.1 --- Tokenization --- p.51 / Chapter 5.2 --- Experiments --- p.52 / Chapter 5.2.1 --- Unsupervised Grammar Induction --- p.52 / Chapter 5.2.2 --- Prior Knowledge Injection --- p.56 / Chapter 5.3 --- Evaluation --- p.58 / Chapter 5.3.1 --- Parse Coverage in Understanding --- p.59 / Chapter 5.3.2 --- Parse Errors --- p.60 / Chapter 5.4 --- Grammar Comparison Across Languages --- p.60 / Chapter 5.5 --- Chapter Summary --- p.64 / Chapter 6 --- Bi-directional Machine Translation --- p.65 / Chapter 6.1 --- Bilingual Dictionary --- p.67 / Chapter 6.2 --- Concept Alignments --- p.68 / Chapter 6.3 --- Translation Procedures --- p.73 / Chapter 6.3.1 --- The Matching Process --- p.74 / Chapter 6.3.2 --- The Searching Process --- p.76 / Chapter 6.3.3 --- Heuristics to Aid Translation --- p.81 / Chapter 6.4 --- Evaluation --- p.82 / Chapter 6.4.1 --- Coverage --- p.83 / Chapter 6.4.2 --- Performance --- p.86 / Chapter 6.5 --- Chapter Summary --- p.89 / Chapter 7 --- Conclusions --- p.90 / Chapter 7.1 --- Summary --- p.90 / Chapter 7.2 --- Future Work --- p.92 / Chapter 7.2.1 --- Suggested Improvements on Grammar Induction Process --- p.92 / Chapter 7.2.2 --- Suggested Improvements on Bi-directional Machine Trans- lation --- p.96 / Chapter 7.2.3 --- Domain Portability --- p.97 / Chapter 7.3 --- Contributions --- p.97 / Bibliography --- p.99 / Chapter A --- Original SQL Queries --- p.107 / Chapter B --- Induced Grammar --- p.109 / Chapter C --- Seeded Categories --- p.111
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323145 |
| Date | January 2000 |
| Contributors | Siu, Kai-Chung., 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, xii, 112 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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