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A Systematic Comparison of Various Statistical Alignment Models
Systematic Comparison Various Statistical Alignment Models
2015/8/28
We present and compare various methods for computing word alignments using statistical or heuristic models. We consider the five alignment models presented in Brown, Della Pietra, Della Pietra, and Me...
Pronunciation Assessment via a Comparison-based System
pronunciation scoring dynamic time warping posteriorgrams
2014/11/27
In this paper, we present preliminary results on applying a comparison-based framework to the task of pronunciation scoring. The comparison-based system works by aligning a student’s utterance with a ...
A COMPARISON-BASED APPROACH TO MISPRONUNCIATION DETECTION
language learning mispronunciation detection dynamic time warping
2014/11/27
The task of mispronunciation detection for language learning is typically accomplished via automatic speech recognition (ASR). Unfortunately, less than 2% of the world’s languages have an ASR capabili...
A Comparison and Semi-Quantitative Analysis of Words and Character-Bigrams as Features in Chinese Text Categorization
Semi-Quantitative Analysis Character-Bigrams
2015/1/24
A Comparison and Semi-Quantitative Analysis of Words and Character-Bigrams as Features in Chinese Text Categorization.