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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
211

Applying Levenberg-Marquardt algorithm with block-diagonal Hessian approximation to recurrent neural network training.

January 1999 (has links)
by Chi-cheong Szeto. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves 162-165). / Abstracts in English and Chinese. / Abstract --- p.i / Acknowledgment --- p.ii / Table of Contents --- p.iii / Chapter Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Time series prediction --- p.1 / Chapter 1.2 --- Forecasting models --- p.1 / Chapter 1.2.1 --- Networks using time delays --- p.2 / Chapter 1.2.1.1 --- Model description --- p.2 / Chapter 1.2.1.2 --- Limitation --- p.3 / Chapter 1.2.2 --- Networks using context units --- p.3 / Chapter 1.2.2.1 --- Model description --- p.3 / Chapter 1.2.2.2 --- Limitation --- p.6 / Chapter 1.2.3 --- Layered fully recurrent networks --- p.6 / Chapter 1.2.3.1 --- Model description --- p.6 / Chapter 1.2.3.2 --- Our selection and motivation --- p.8 / Chapter 1.2.4 --- Other models --- p.8 / Chapter 1.3 --- Learning methods --- p.8 / Chapter 1.3.1 --- First order and second order methods --- p.9 / Chapter 1.3.2 --- Nonlinear least squares methods --- p.11 / Chapter 1.3.2.1 --- Levenberg-Marquardt method ´ؤ our selection and motivation --- p.13 / Chapter 1.3.2.2 --- Levenberg-Marquardt method - algorithm --- p.13 / Chapter 1.3.3 --- "Batch mode, semi-sequential mode and sequential mode of updating" --- p.15 / Chapter 1.4 --- Jacobian matrix calculations in recurrent networks --- p.15 / Chapter 1.4.1 --- RTBPTT-like Jacobian matrix calculation --- p.15 / Chapter 1.4.2 --- RTRL-like Jacobian matrix calculation --- p.17 / Chapter 1.4.3 --- Comparison between RTBPTT-like and RTRL-like calculations --- p.18 / Chapter 1.5 --- Computation complexity reduction techniques in recurrent networks --- p.19 / Chapter 1.5.1 --- Architectural approach --- p.19 / Chapter 1.5.1.1 --- Recurrent connection reduction method --- p.20 / Chapter 1.5.1.2 --- Treating the feedback signals as additional inputs method --- p.20 / Chapter 1.5.1.3 --- Growing network method --- p.21 / Chapter 1.5.2 --- Algorithmic approach --- p.21 / Chapter 1.5.2.1 --- History cutoff method --- p.21 / Chapter 1.5.2.2 --- Changing the updating frequency from sequential mode to semi- sequential mode method --- p.22 / Chapter 1.6 --- Motivation for using block-diagonal Hessian matrix --- p.22 / Chapter 1.7 --- Objective --- p.23 / Chapter 1.8 --- Organization of the thesis --- p.24 / Chapter Chapter 2 --- Learning with the block-diagonal Hessian matrix --- p.25 / Chapter 2.1 --- Introduction --- p.25 / Chapter 2.2 --- General form and factors of block-diagonal Hessian matrices --- p.25 / Chapter 2.2.1 --- General form of block-diagonal Hessian matrices --- p.25 / Chapter 2.2.2 --- Factors of block-diagonal Hessian matrices --- p.27 / Chapter 2.3 --- Four particular block-diagonal Hessian matrices --- p.28 / Chapter 2.3.1 --- Correlation block-diagonal Hessian matrix --- p.29 / Chapter 2.3.2 --- One-unit block-diagonal Hessian matrix --- p.35 / Chapter 2.3.3 --- Sub-network block-diagonal Hessian matrix --- p.35 / Chapter 2.3.4 --- Layer block-diagonal Hessian matrix --- p.36 / Chapter 2.4 --- Updating methods --- p.40 / Chapter Chapter 3 --- Data set and setup of experiments --- p.41 / Chapter 3.1 --- Introduction --- p.41 / Chapter 3.2 --- Data set --- p.41 / Chapter 3.2.1 --- Single sine --- p.41 / Chapter 3.2.2 --- Composite sine --- p.42 / Chapter 3.2.3 --- Sunspot --- p.43 / Chapter 3.3 --- Choices of recurrent neural network parameters and initialization methods --- p.44 / Chapter 3.3.1 --- "Choices of numbers of input, hidden and output units" --- p.45 / Chapter 3.3.2 --- Initial hidden states --- p.45 / Chapter 3.3.3 --- Weight initialization method --- p.45 / Chapter 3.4 --- Method of dealing with over-fitting --- p.47 / Chapter Chapter 4 --- Updating methods --- p.48 / Chapter 4.1 --- Introduction --- p.48 / Chapter 4.2 --- Asynchronous updating method --- p.49 / Chapter 4.2.1 --- Algorithm --- p.49 / Chapter 4.2.2 --- Method of study --- p.50 / Chapter 4.2.3 --- Performance --- p.51 / Chapter 4.2.4 --- Investigation on poor generalization --- p.52 / Chapter 4.2.4.1 --- Hidden states --- p.52 / Chapter 4.2.4.2 --- Incoming weight magnitudes of the hidden units --- p.54 / Chapter 4.2.4.3 --- Weight change against time --- p.56 / Chapter 4.3 --- Asynchronous updating with constraint method --- p.68 / Chapter 4.3.1 --- Algorithm --- p.68 / Chapter 4.3.2 --- Method of study --- p.69 / Chapter 4.3.3 --- Performance --- p.70 / Chapter 4.3.3.1 --- Generalization performance --- p.70 / Chapter 4.3.3.2 --- Training time performance --- p.71 / Chapter 4.3.4 --- Hidden states and incoming weight magnitudes of the hidden units --- p.73 / Chapter 4.3.4.1 --- Hidden states --- p.73 / Chapter 4.3.4.2 --- Incoming weight magnitudes of the hidden units --- p.73 / Chapter 4.4 --- Synchronous updating methods --- p.84 / Chapter 4.4.1 --- Single λ and multiple λ's synchronous updating methods --- p.84 / Chapter 4.4.1.1 --- Algorithm of single λ synchronous updating method --- p.84 / Chapter 4.4.1.2 --- Algorithm of multiple λ's synchronous updating method --- p.85 / Chapter 4.4.1.3 --- Method of study --- p.87 / Chapter 4.4.1.4 --- Performance --- p.87 / Chapter 4.4.1.5 --- Investigation on long training time: analysis of λ --- p.89 / Chapter 4.4.2 --- Multiple λ's with line search synchronous updating method --- p.97 / Chapter 4.4.2.1 --- Algorithm --- p.97 / Chapter 4.4.2.2 --- Performance --- p.98 / Chapter 4.4.2.3 --- Comparison of λ --- p.100 / Chapter 4.5 --- Comparison between asynchronous and synchronous updating methods --- p.101 / Chapter 4.5.1 --- Final training time --- p.101 / Chapter 4.5.2 --- Computation load per complete weight update --- p.102 / Chapter 4.5.3 --- Convergence speed --- p.103 / Chapter 4.6 --- Comparison between our proposed methods and the gradient descent method with adaptive learning rate and momentum --- p.111 / Chapter Chapter 5 --- Number and sizes of the blocks --- p.113 / Chapter 5.1 --- Introduction --- p.113 / Chapter 5.2 --- Performance --- p.113 / Chapter 5.2.1 --- Method of study --- p.113 / Chapter 5.2.2 --- Trend of performance --- p.115 / Chapter 5.2.2.1 --- Asynchronous updating method --- p.115 / Chapter 5.2.2.2 --- Synchronous updating method --- p.116 / Chapter 5.3 --- Computation load per complete weight update --- p.116 / Chapter 5.4 --- Convergence speed --- p.117 / Chapter 5.4.1 --- Trend of inverse of convergence speed --- p.117 / Chapter 5.4.2 --- Factors affecting the convergence speed --- p.117 / Chapter Chapter 6 --- Weight-grouping methods --- p.125 / Chapter 6.1 --- Introduction --- p.125 / Chapter 6.2 --- Training time and generalization performance of different weight-grouping methods --- p.125 / Chapter 6.2.1 --- Method of study --- p.125 / Chapter 6.2.2 --- Performance --- p.126 / Chapter 6.3 --- Degree of approximation of block-diagonal Hessian matrix with different weight- grouping methods --- p.128 / Chapter 6.3.1 --- Method of study --- p.128 / Chapter 6.3.2 --- Performance --- p.128 / Chapter Chapter 7 --- Discussion --- p.150 / Chapter 7.1 --- Advantages and disadvantages of using block-diagonal Hessian matrix --- p.150 / Chapter 7.1.1 --- Advantages --- p.150 / Chapter 7.1.2 --- Disadvantages --- p.151 / Chapter 7.2 --- Analysis of computation complexity --- p.151 / Chapter 7.2.1 --- Trend of computation complexity of each calculation --- p.154 / Chapter 7.2.2 --- Batch mode of updating --- p.155 / Chapter 7.2.3 --- Sequential mode of updating --- p.155 / Chapter 7.3 --- Analysis of storage complexity --- p.156 / Chapter 7.3.1 --- Trend of storage complexity of each set of variables --- p.157 / Chapter 7.3.2 --- Trend of overall storage complexity --- p.157 / Chapter 7.4 --- Parallel implementation --- p.158 / Chapter 7.5 --- Alternative implementation of weight change constraint --- p.158 / Chapter Chapter 8 --- Conclusions --- p.160 / References --- p.162
212

ForeNet: fourier recurrent neural networks for time series prediction.

January 2001 (has links)
Ying-Qian Zhang. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (leaves 115-124). / Abstracts in English and Chinese. / Abstract --- p.i / Acknowledgement --- p.iii / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Background --- p.1 / Chapter 1.2 --- Objective --- p.2 / Chapter 1.3 --- Contributions --- p.3 / Chapter 1.4 --- Thesis Overview --- p.4 / Chapter 2 --- Literature Review --- p.6 / Chapter 2.1 --- Takens' Theorem --- p.6 / Chapter 2.2 --- Linear Models for Prediction --- p.7 / Chapter 2.2.1 --- Autoregressive Model --- p.7 / Chapter 2.2.2 --- Moving Average Model --- p.8 / Chapter 2.2.3 --- Autoregressive-moving Average Model --- p.9 / Chapter 2.2.4 --- Fitting a Linear Model to a Given Time Series --- p.9 / Chapter 2.2.5 --- State-space Reconstruction --- p.10 / Chapter 2.3 --- Neural Network Models for Time Series Processing --- p.11 / Chapter 2.3.1 --- Feed-forward Neural Networks --- p.11 / Chapter 2.3.2 --- Recurrent Neural Networks --- p.14 / Chapter 2.3.3 --- Training Algorithms for Recurrent Networks --- p.18 / Chapter 2.4 --- Combining Neural Networks and other approximation techniques --- p.22 / Chapter 3 --- ForeNet: Model and Representation --- p.24 / Chapter 3.1 --- Fourier Recursive Prediction Equation --- p.24 / Chapter 3.1.1 --- Fourier Analysis of Time Series --- p.25 / Chapter 3.1.2 --- Recursive Form --- p.25 / Chapter 3.2 --- Fourier Recurrent Neural Network Model (ForeNet) --- p.27 / Chapter 3.2.1 --- Neural Networks Representation --- p.28 / Chapter 3.2.2 --- Architecture of ForeNet --- p.29 / Chapter 4 --- ForeNet: Implementation --- p.32 / Chapter 4.1 --- Improvement on ForeNet --- p.33 / Chapter 4.1.1 --- Number of Hidden Neurons --- p.33 / Chapter 4.1.2 --- Real-valued Outputs --- p.34 / Chapter 4.2 --- Parameters Initialization --- p.37 / Chapter 4.3 --- Application of ForeNet: the Process of Time Series Prediction --- p.38 / Chapter 4.4 --- Some Implications --- p.39 / Chapter 5 --- ForeNet: Initialization --- p.40 / Chapter 5.1 --- Unfolded Form of ForeNet --- p.40 / Chapter 5.2 --- Coefficients Analysis --- p.43 / Chapter 5.2.1 --- "Analysis of the Coefficients Set, vn " --- p.43 / Chapter 5.2.2 --- "Analysis of the Coefficients Set, μn(d) " --- p.44 / Chapter 5.3 --- Experiments of ForeNet Initialization --- p.47 / Chapter 5.3.1 --- Objective and Experiment Setting --- p.47 / Chapter 5.3.2 --- Prediction of Sunspot Series --- p.49 / Chapter 5.3.3 --- Prediction of Mackey-Glass Series --- p.53 / Chapter 5.3.4 --- Prediction of Laser Data --- p.56 / Chapter 5.3.5 --- Three More Series --- p.59 / Chapter 5.4 --- Some Implications on the Proposed Initialization Method --- p.63 / Chapter 6 --- ForeNet: Learning Algorithms --- p.67 / Chapter 6.1 --- Complex Real Time Recurrent Learning (CRTRL) --- p.68 / Chapter 6.2 --- Batch-mode Learning --- p.70 / Chapter 6.3 --- Time Complexity --- p.71 / Chapter 6.4 --- Property Analysis and Experimental Results --- p.72 / Chapter 6.4.1 --- Efficient initialization:compared with random initialization --- p.74 / Chapter 6.4.2 --- Complex-valued network:compared with real-valued net- work --- p.78 / Chapter 6.4.3 --- Simple architecture:compared with ring-structure RNN . --- p.79 / Chapter 6.4.4 --- Linear model: compared with nonlinear ForeNet --- p.80 / Chapter 6.4.5 --- Small number of hidden units --- p.88 / Chapter 6.5 --- Comparison with Some Other Models --- p.89 / Chapter 6.5.1 --- Comparison with AR model --- p.91 / Chapter 6.5.2 --- Comparison with TDNN Networks and FIR Networks . --- p.93 / Chapter 6.5.3 --- Comparison to a few more results --- p.94 / Chapter 6.6 --- Summarization --- p.95 / Chapter 7 --- Learning and Prediction: On-Line Training --- p.98 / Chapter 7.1 --- On-Line Learning Algorithm --- p.98 / Chapter 7.1.1 --- Advantages and Disadvantages --- p.98 / Chapter 7.1.2 --- Training Process --- p.99 / Chapter 7.2 --- Experiments --- p.101 / Chapter 7.3 --- Predicting Stock Time Series --- p.105 / Chapter 8 --- Discussions and Conclusions --- p.109 / Chapter 8.1 --- Limitations of ForeNet --- p.109 / Chapter 8.2 --- Advantages of ForeNet --- p.111 / Chapter 8.3 --- Future Works --- p.112 / Bibliography --- p.115
213

Exploiting the GPU power for image-based relighting and neural network.

January 2006 (has links)
Wei Dan. / Thesis submitted in: October 2005. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / Includes bibliographical references (leaves 93-101). / Abstracts in English and Chinese. / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Background --- p.1 / Chapter 1.2 --- Our applications --- p.1 / Chapter 1.3 --- Structure of the thesis --- p.2 / Chapter 2 --- The Programmable Graphics Hardware --- p.4 / Chapter 2.1 --- Introduction --- p.4 / Chapter 2.2 --- The evolution of programmable graphics hardware --- p.4 / Chapter 2.3 --- Benefit of GPU --- p.6 / Chapter 2.4 --- Architecture of programmable graphics hardware --- p.9 / Chapter 2.4.1 --- The graphics hardware pipeline --- p.9 / Chapter 2.4.2 --- Programmable graphics hardware --- p.10 / Chapter 2.5 --- Data Mapping in GPU --- p.12 / Chapter 2.6 --- Some limitations of current GPU --- p.13 / Chapter 2.7 --- Application and Related Work --- p.16 / Chapter 3 --- Image-based Relighting on GPU --- p.18 / Chapter 3.1 --- Introduction --- p.18 / Chapter 3.2 --- Image based relighting --- p.20 / Chapter 3.2.1 --- The plenoptic illumination function --- p.20 / Chapter 3.2.2 --- Sampling and Relighting --- p.21 / Chapter 3.3 --- Linear Approximation Function --- p.22 / Chapter 3.3.1 --- Spherical harmonics basis function --- p.22 / Chapter 3.3.2 --- Radial basis function --- p.23 / Chapter 3.4 --- Data Representation --- p.23 / Chapter 3.5 --- Relighting on GPU --- p.24 / Chapter 3.5.1 --- Directional light source relighting --- p.27 / Chapter 3.5.2 --- Point light source relighting --- p.28 / Chapter 3.6 --- Experiment --- p.32 / Chapter 3.6.1 --- Visual Evaluation --- p.32 / Chapter 3.6.2 --- Statistic Evaluation --- p.33 / Chapter 3.7 --- Conclusion --- p.34 / Chapter 4 --- Texture Compression on GPU --- p.40 / Chapter 4.1 --- Introduction --- p.40 / Chapter 4.2 --- The Feature of Texture Compression --- p.41 / Chapter 4.3 --- Implementation --- p.42 / Chapter 4.3.1 --- Encoding --- p.43 / Chapter 4.3.2 --- Decoding --- p.46 / Chapter 4.4 --- The Texture Compression based Relighting on GPU --- p.46 / Chapter 4.5 --- An improvement of the existing compression techniques --- p.48 / Chapter 4.6 --- Experiment Evaluation --- p.50 / Chapter 4.7 --- Conclusion --- p.51 / Chapter 5 --- Environment Relighting on GPU --- p.55 / Chapter 5.1 --- Overview --- p.55 / Chapter 5.2 --- Related Work --- p.56 / Chapter 5.3 --- Linear Approximation Algorithm --- p.58 / Chapter 5.3.1 --- Basic Architecture --- p.58 / Chapter 5.3.2 --- Relighting on SH --- p.60 / Chapter 5.3.3 --- Relighting on RBF --- p.61 / Chapter 5.3.4 --- Sampling the Environment --- p.63 / Chapter 5.4 --- Implementation on GPU --- p.64 / Chapter 5.5 --- Evaluation --- p.66 / Chapter 5.5.1 --- Visual evaluation --- p.66 / Chapter 5.5.2 --- Statistic evaluation --- p.67 / Chapter 5.6 --- Conclusion --- p.69 / Chapter 6 --- Neocognitron on GPU --- p.70 / Chapter 6.1 --- Overview --- p.70 / Chapter 6.2 --- Neocognitron --- p.72 / Chapter 6.3 --- Neocognitron on GPU --- p.75 / Chapter 6.3.1 --- Data Mapping and Connection Texture --- p.76 / Chapter 6.3.2 --- Convolution and Offset Computation --- p.77 / Chapter 6.3.3 --- Recognition Pipeline --- p.80 / Chapter 6.4 --- Experiments and Results --- p.81 / Chapter 6.4.1 --- Performance Evaluation --- p.81 / Chapter 6.4.2 --- Feature Visualization of Intermediate-Layer --- p.84 / Chapter 6.4.3 --- A Real-Time Tracking Test --- p.84 / Chapter 6.5 --- Conclusion --- p.87 / Chapter 7 --- Conclusion --- p.90 / Bibliography --- p.93
214

Dynamical analysis of complex-valued recurrent neural networks with time-delays. / CUHK electronic theses & dissertations collection

January 2013 (has links)
Hu, Jin. / Thesis (Ph.D.)--Chinese University of Hong Kong, 2013. / Includes bibliographical references (leaves 140-153). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Abstracts also in Chinese.
215

Stability analysis and control applications of recurrent neural networks. / CUHK electronic theses & dissertations collection

January 2001 (has links)
Hu San-qing. / "December 2001." / Thesis (Ph.D.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (p. 181-192). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.
216

Analysis and design of recurrent neural networks and their applications to control and robotic systems. / CUHK electronic theses & dissertations collection / Digital dissertation consortium

January 2002 (has links)
Zhang Yu-nong. / "November 2002." / Thesis (Ph.D.)--Chinese University of Hong Kong, 2002. / Includes bibliographical references (p. 161-176). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Electronic reproduction. Ann Arbor, MI : ProQuest Information and Learning Company, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.
217

Design methodology and stability analysis of recurrent neural networks for constrained optimization. / CUHK electronic theses & dissertations collection

January 2000 (has links)
Xia You-sheng. / "June 2000." / Thesis (Ph.D.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (p. 152-165). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.
218

Neural network based control for nonlinear systems. / CUHK electronic theses & dissertations collection

January 2001 (has links)
Wang Dan. / Thesis (Ph.D.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (p. 128-138). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.
219

Neural network with multiple-valued activation function. / CUHK electronic theses & dissertations collection

January 1996 (has links)
by Chen, Zhong-Yu. / Thesis (Ph.D.)--Chinese University of Hong Kong, 1996. / Includes bibliographical references (p. 146-[154]). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web.
220

Phone-based speech synthesis using neural network with articulatory control.

January 1996 (has links)
by Lo Wai Kit. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1996. / Includes bibliographical references (leaves 151-160). / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Applications of Speech Synthesis --- p.2 / Chapter 1.1.1 --- Human Machine Interface --- p.2 / Chapter 1.1.2 --- Speech Aids --- p.3 / Chapter 1.1.3 --- Text-To-Speech (TTS) system --- p.4 / Chapter 1.1.4 --- Speech Dialogue System --- p.4 / Chapter 1.2 --- Current Status in Speech Synthesis --- p.6 / Chapter 1.2.1 --- Concatenation Based --- p.6 / Chapter 1.2.2 --- Parametric Based --- p.7 / Chapter 1.2.3 --- Articulatory Based --- p.7 / Chapter 1.2.4 --- Application of Neural Network in Speech Synthesis --- p.8 / Chapter 1.3 --- The Proposed Neural Network Speech Synthesis --- p.9 / Chapter 1.3.1 --- Motivation --- p.9 / Chapter 1.3.2 --- Objectives --- p.9 / Chapter 1.4 --- Thesis outline --- p.11 / Chapter 2 --- Linguistic Basics for Speech Synthesis --- p.12 / Chapter 2.1 --- Relations between Linguistic and Speech Synthesis --- p.12 / Chapter 2.2 --- Basic Phonology and Phonetics --- p.14 / Chapter 2.2.1 --- Phonology --- p.14 / Chapter 2.2.2 --- Phonetics --- p.15 / Chapter 2.2.3 --- Prosody --- p.16 / Chapter 2.3 --- Transcription Systems --- p.17 / Chapter 2.3.1 --- The Employed Transcription System --- p.18 / Chapter 2.4 --- Cantonese Phonology --- p.20 / Chapter 2.4.1 --- Some Properties of Cantonese --- p.20 / Chapter 2.4.2 --- Initial --- p.21 / Chapter 2.4.3 --- Final --- p.23 / Chapter 2.4.4 --- Lexical Tone --- p.25 / Chapter 2.4.5 --- Variations --- p.26 / Chapter 2.5 --- The Vowel Quadrilaterals --- p.29 / Chapter 3 --- Speech Synthesis Technology --- p.32 / Chapter 3.1 --- The Human Speech Production --- p.32 / Chapter 3.2 --- Important Issues in Speech Synthesis System --- p.34 / Chapter 3.2.1 --- Controllability --- p.34 / Chapter 3.2.2 --- Naturalness --- p.34 / Chapter 3.2.3 --- Complexity --- p.35 / Chapter 3.2.4 --- Information Storage --- p.35 / Chapter 3.3 --- Units for Synthesis --- p.37 / Chapter 3.4 --- Type of Synthesizer --- p.40 / Chapter 3.4.1 --- Copy Concatenation --- p.40 / Chapter 3.4.2 --- Vocoder --- p.41 / Chapter 3.4.3 --- Articulatory Synthesis --- p.44 / Chapter 4 --- Neural Network Speech Synthesis with Articulatory Control --- p.47 / Chapter 4.1 --- Neural Network Approximation --- p.48 / Chapter 4.1.1 --- The Approximation Problem --- p.48 / Chapter 4.1.2 --- Network Approach for Approximation --- p.49 / Chapter 4.2 --- Artificial Neural Network for Phone-based Speech Synthesis --- p.53 / Chapter 4.2.1 --- Network Approximation for Speech Signal Synthesis --- p.53 / Chapter 4.2.2 --- Feed forward Backpropagation Neural Network --- p.56 / Chapter 4.2.3 --- Radial Basis Function Network --- p.58 / Chapter 4.2.4 --- Parallel Operating Synthesizer Networks --- p.59 / Chapter 4.3 --- Template Storage and Control for the Synthesizer Network --- p.61 / Chapter 4.3.1 --- Implicit Template Storage --- p.61 / Chapter 4.3.2 --- Articulatory Control Parameters --- p.61 / Chapter 4.4 --- Summary --- p.65 / Chapter 5 --- Prototype Implementation of the Synthesizer Network --- p.66 / Chapter 5.1 --- Implementation of the Synthesizer Network --- p.66 / Chapter 5.1.1 --- Network Architectures --- p.68 / Chapter 5.1.2 --- Spectral Templates for Training --- p.74 / Chapter 5.1.3 --- System requirement --- p.76 / Chapter 5.2 --- Subjective Listening Test --- p.79 / Chapter 5.2.1 --- Sample Selection --- p.79 / Chapter 5.2.2 --- Test Procedure --- p.81 / Chapter 5.2.3 --- Result --- p.83 / Chapter 5.2.4 --- Analysis --- p.86 / Chapter 5.3 --- Summary --- p.88 / Chapter 6 --- Simplified Articulatory Control for the Synthesizer Network --- p.89 / Chapter 6.1 --- Coarticulatory Effect in Speech Production --- p.90 / Chapter 6.1.1 --- Acoustic Effect --- p.90 / Chapter 6.1.2 --- Prosodic Effect --- p.91 / Chapter 6.2 --- Control in various Synthesis Techniques --- p.92 / Chapter 6.2.1 --- Copy Concatenation --- p.92 / Chapter 6.2.2 --- Formant Synthesis --- p.93 / Chapter 6.2.3 --- Articulatory synthesis --- p.93 / Chapter 6.3 --- Articulatory Control Model based on Vowel Quad --- p.94 / Chapter 6.3.1 --- Modeling of Variations with the Articulatory Control Model --- p.95 / Chapter 6.4 --- Voice Correspondence : --- p.97 / Chapter 6.4.1 --- For Nasal Sounds ´ؤ Inter-Network Correspondence --- p.98 / Chapter 6.4.2 --- In Flat-Tongue Space - Intra-Network Correspondence --- p.101 / Chapter 6.5 --- Summary --- p.108 / Chapter 7 --- Pause Duration Properties in Cantonese Phrases --- p.109 / Chapter 7.1 --- The Prosodic Feature - Inter-Syllable Pause --- p.110 / Chapter 7.2 --- Experiment for Measuring Inter-Syllable Pause of Cantonese Phrases --- p.111 / Chapter 7.2.1 --- Speech Material Selection --- p.111 / Chapter 7.2.2 --- Experimental Procedure --- p.112 / Chapter 7.2.3 --- Result --- p.114 / Chapter 7.3 --- Characteristics of Inter-Syllable Pause in Cantonese Phrases --- p.117 / Chapter 7.3.1 --- Pause Duration Characteristics for Initials after Pause --- p.117 / Chapter 7.3.2 --- Pause Duration Characteristic for Finals before Pause --- p.119 / Chapter 7.3.3 --- General Observations --- p.119 / Chapter 7.3.4 --- Other Observations --- p.121 / Chapter 7.4 --- Application of Pause-duration Statistics to the Synthesis System --- p.124 / Chapter 7.5 --- Summary --- p.126 / Chapter 8 --- Conclusion and Further Work --- p.127 / Chapter 8.1 --- Conclusion --- p.127 / Chapter 8.2 --- Further Extension Work --- p.130 / Chapter 8.2.1 --- Regularization Network Optimized on ISD --- p.130 / Chapter 8.2.2 --- Incorporation of Non-Articulatory Parameters to Control Space --- p.130 / Chapter 8.2.3 --- Experiment on Other Prosodic Features --- p.131 / Chapter 8.2.4 --- Application of Voice Correspondence to Cantonese Coda Discrim- ination --- p.131 / Chapter A --- Cantonese Initials and Finals --- p.132 / Chapter A.1 --- Tables of All Cantonese Initials and Finals --- p.132 / Chapter B --- Using Distortion Measure as Error Function in Neural Network --- p.135 / Chapter B.1 --- Formulation of Itakura-Saito Distortion Measure for Neural Network Error Function --- p.135 / Chapter B.2 --- Formulation of a Modified Itakura-Saito Distortion (MISD) Measure for Neural Network Error Function --- p.137 / Chapter C --- Orthogonal Least Square Algorithm for RBFNet Training --- p.138 / Chapter C.l --- Orthogonal Least Squares Learning Algorithm for Radial Basis Function Network Training --- p.138 / Chapter D --- Phrase Lists --- p.140 / Chapter D.1 --- Two-Syllable Phrase List for the Pause Duration Experiment --- p.140 / Chapter D.1.1 --- 兩字詞 --- p.140 / Chapter D.2 --- Three/Four-Syllable Phrase List for the Pause Duration Experiment --- p.144 / Chapter D.2.1 --- 片語 --- p.144

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