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检索条件"机构=Department of Computer Science Department of Language and Human Development"
938 条 记 录,以下是71-80 订阅
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Sequence Labeling-based Reordering Model for Phrase-based SMT  9
Sequence Labeling-based Reordering Model for Phrase-based SM...
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9th International Workshop on Spoken language Translation, IWSLT 2012
作者: Feng, Minwei Peter, Jan-Thorsten Ney, Hermann Human Language Technology and Pattern Recognition Group Computer Science Department RWTH Aachen University Aachen Germany
For current statistical machine translation system, reordering is still a major problem for language pairs like Chinese-English, where the source and target language have significant word order differences. In this pa... 详细信息
来源: 评论
Acoustic feature combination for robust speech recognition
Acoustic feature combination for robust speech recognition
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2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05
作者: Zolnay, András Schlüter, Ralf Ney, Hermann Computer Science Department Human Language Technology and Pattern Recognition RWTH Aachen University 52056 Aachen Germany
In this paper, we consider the use of multiple acoustic features of the speech signal for robust speech recognition. We investigate the combination of various auditory based (Mel Frequency Cepstrum Coefficients, Perce... 详细信息
来源: 评论
Ternary segmentation for improving search in top-down induction of segmental ITGs  8
Ternary segmentation for improving search in top-down induct...
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8th Workshop on Syntax, Semantics and Structure in Statistical Translation, SSST 2014
作者: Saers, Markus Wu, Dekai HKUST Human Language Technology Center Department of Computer Science and Engineering Hong Kong University of Science and Technology Hong Kong
We show that there are situations where iteratively segmenting sentence pairs top-down will fail to reach valid segments and propose a method for alleviating the problem. Due to the enormity of the search space, error... 详细信息
来源: 评论
The RWTH Aachen Machine Translation System for IWSLT 2011  8
The RWTH Aachen Machine Translation System for IWSLT 2011
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8th International Workshop on Spoken language Translation, IWSLT 2011
作者: Wuebker, Joern Huck, Matthias Mansour, Saab Freitag, Markus Feng, Minwei Peitz, Stephan Schmidt, Christoph Ney, Hermann Human Language Technology and Pattern Recognition Group Computer Science Department RWTH Aachen University Aachen Germany
In this paper the statistical machine translation (SMT) systems of RWTH Aachen University developed for the evaluation campaign of the International Workshop on Spoken language Translation (IWSLT) 2011 is presented. W... 详细信息
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Fully Automatic Semantic MT Evaluation  7
Fully Automatic Semantic MT Evaluation
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7th Workshop on Statistical Machine Translation, WMT 2012, immediately following the Conference of the North-American Chapter of the Association for Computational Linguistics - human language Technologies, NAACL HLT 2012
作者: Lo, Chi-Kiu Tumuluru, Anand Karthik Wu, Dekai Hkust Human Language Technology Center Department Of Computer Science And Engineering Hong Kong University Of Science And Technology Hong Kong
We introduce the first fully automatic, fully semantic frame based MT evaluation metric, MEANT, that outperforms all other commonly used automatic metrics in correlating with human judgment on translation adequacy. Re... 详细信息
来源: 评论
Returnn: The RWTH extensible training framework for universal recurrent neural networks
Returnn: The RWTH extensible training framework for universa...
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2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017
作者: Doetsch, Patrick Zeyer, Albert Voigtlaender, Paul Kulikov, Ilia Schlüter, Ralf Ney, Hermann Human Language Technology and Pattern Recognition Computer Science Department RWTH Aachen University Aachen52062 Germany
In this work we release our extensible and easily configurable neural network training software. It provides a rich set of functional layers with a particular focus on efficient training of recurrent neural network to... 详细信息
来源: 评论
Non-Stationary Signal Processing and its Application in Speech Recognition
Non-Stationary Signal Processing and its Application in Spee...
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2012 SAPA-SCALE Conference
作者: Tüske, Zoltán Drepper, Friedhelm R. Schlüter, Ralf Human Language Technology and Pattern Recognition Computer Science Department RWTH Aachen University Aachen52056 Germany
The most widely used acoustic feature extraction methods of current automatic speech recognition (ASR) systems are based on the assumption of stationarity. In this paper we extensively evaluate a recently introduced f... 详细信息
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Augmenting ensemble classification for word sense disambiguation with a kernel PCA model  3
Augmenting ensemble classification for word sense disambigua...
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3rd International Workshop on the Evaluation of Systems for the Semantic Analysis of Text, SENSEVAL@ACL 2004
作者: Carpuat, Marine Su, Weifeng Wu, Dekai Human Language Technology Center HKUST Department of Computer Science University of Science and Technology Clear Water Bay Hong Kong
The HKUST word sense disambiguation systems benefit from a new nonlinear Kernel Principal Component Analysis (KPCA) based disambiguation technique. We discuss and analyze results from the Senseval-3 English, Chinese, ... 详细信息
来源: 评论
Hybrid language models using mixed types of sub-lexical units for open vocabulary German LVCSR
Hybrid language models using mixed types of sub-lexical unit...
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12th Annual Conference of the International Speech Communication Association, INTERSPEECH 2011
作者: Ali Basha Shaik, M. El-Desoky Mousa, Amr Schlüter, Ralf Ney, Hermann Human Language Technology and Pattern Recognition Computer Science Department RWTH Aachen University 52056 Aachen Germany
German is a highly inflected language with a large number of words derived from the same root. It makes use of a high degree of word compounding leading to high Out-of-vocabulary (OOV) rates, and language Model (LM) p... 详细信息
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Lexical Access Preference and Constraint Strategies for Improving Multiword Expression Association within Semantic MT Evaluation  4
Lexical Access Preference and Constraint Strategies for Impr...
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4th Workshop on Cognitive Aspects of the Lexicon, CogALex 2014 at the 25th International Conference on Computational Linguistics, COLING 2014
作者: Wu, Dekai Chi-Kiu, Lo Saers, Markus HKUST Human Language Technology Center Department of Computer Science and Engineering Hong Kong University of Science and Technology Hong Kong
We examine lexical access preferences and constraints in computing multiword expression associations from the standpoint of a high-impact extrinsic task-based performance measure, namely semantic machine translation e... 详细信息
来源: 评论