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Feature-Frequency–Adaptive On-line Training for Fast and Accurate Natural Language Processing
Fast Accurate NaturalLanguage Processing
2015/9/14
Training speed and accuracy are two major concerns of large-scale natural language processing systems. Typically, we need to make a tradeoff between speed and accuracy. It is trivial to improve the tr...
Bilingual Co-Training for Sentiment Classification of Chinese Product Reviews
Bilingual Co-Training Sentiment Classification Chinese Product
2015/9/9
The lack of reliable Chinese sentiment resources limits research progress on Chinese sentiment classification. However, there are many freely available English sentiment resources on the Web. This art...
Many probabilistic models for natural language are now written in terms of hierarchical tree
structure. Tree-based modeling still lacks many of the standard tools taken for granted in
(finite-...
Language ID-based training of multilingual stacked bottleneck features
Multilingual Bottleneck features DNN
2014/11/27
In this paper, we explore multilingual feature-level data sharing via Deep Neural Network (DNN) stacked bottleneck features. Given a set of available source languages, we apply language identification...
DISCRIMINATIVE TRAINING OF HIERARCHICAL ACOUSTIC MODELS FOR LARGE VOCABULARY CONTINUOUS SPEECH RECOGNITION
hierarchical acoustic modeling discriminative training LVCSR
2014/11/27
In this paper we propose discriminative training of hierarchical acoustic models for large vocabulary continuous speech recognition tasks. After presenting our hierarchical modeling framework, we desc...
N-gram Weighting: Reducing Training Data Mismatch in Cross-Domain Language Model Estimation
N-gram Weighing Data Mismatch Cross-Domain Language Model
2014/11/27
In domains with insufficient matched training data, language models are often constructed by interpolating component models trained from partially matched corpora. Since the ngrams from such corpora m...
BAUM-WELCH TRAINING FOR SEGMENT-BASED SPEECH RECOGNITION
BAUM-WELCH TRAINING SEGMENT-BASED SPEECH RECOGNITION.
2014/11/27
BAUM-WELCH TRAINING FOR SEGMENT-BASED SPEECH RECOGNITION.
Minimum Error Rate Training for Bilingual News Alignment
Minimum Error Rate Training Bilingual News Alignment
2015/1/24
Minimum Error Rate Training for Bilingual News Alignment.