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Results for: AU:"Chen, Lei"

15 results found, sorted by relevance

  1. Evaluating Unsupervised Language Model Adaptation Methods for Speaking Assessment

    Author(s): Xie, ShaSha ; Chen, Lei

    Publication Year: 2013

    Source: Proceedings of the Eighth Workshop on the Innovative Use of NLP for Building Educational Applications, Atlanta, GA, June 13, 2013, p288-292

  1. Applying Unsupervised Learning To Support Vector Space Model Based Speaking Assessment

    Author(s): Chen, Lei

    Publication Year: 2013

    Source: Proceedings of the Eighth Workshop on the Innovative Use of NLP for Building Educational Applications, Atlanta, GA, June 13, 2013, p58-62

  1. Automated Content Scoring of Spoken Responses Containing Multiple Parts with Factual ...

    Author(s): Xiong, Wenting ; Evanini, Keelan ; Zechner, Klaus ; Chen, Lei

    Publication Year: 2013

    Source: Proceedings of SLaTE 2013. Interspeech 2013 Satellite Workshop on Speech and Language Technology in Education, Grenoble, France, Aug 30-31 and Sept 1, 2013, p137-142

  1. Utilizing Cumulative Logit Models and Human Computation on Automated Speech Assessment

    Author(s): Chen, Lei

    Publication Year: 2012

    Source: Proceedings of the 7th Workshop on the Innovative Use of NLP for Building Educational Applications, 2012, p73–79

  1. Application of Structural Events Detected on ASR Outputs for Automated Speaking Assessment

    Author(s): Chen, Lei ; Yoon, Su-Youn

    Publication Year: 2012

    Source: Proceedings of the 13th Annual Conference of the International Communication Association, 2012

  1. Applying Rhythm Features to Automatically Assess Non-Native Speech

    Author(s): Chen, Lei ; Zechner, Klaus

    Publication Year: 2011

    Source: Proceedings of Interspeech 2011, Aug 2011

  1. Applying Feature Bagging for More Accurate and Robust Automated Speaking Assessment

    Author(s): Chen, Lei

    Publication Year: 2011

    Source: Proceedings of the 2011 IEEE Workshop on Automated Speech Recognition and Understanding (ASRU), p473-477

  1. Evaluating Prosodic Features for Automated Scoring of Non-Native Read Speech

    Author(s): Zechner, Klaus ; Xi, Xiaoming ; Chen, Lei

    Publication Year: 2011

    Source: Proceedings of ASRU-2011, Hawaii, Dec 2011

  1. Predicting Word Accuracy for the Automatic Speech Recognition of Non-Native Speech

    Author(s): Yoon, Su-Youn ; Chen, Lei ; Zechner, Klaus

    Publication Year: 2011

    Source: Proceedings of Interspeech, Nov 2010, p773-776

  1. Detecting Structural Events for Assessing Non-Native Speech

    Author(s): Chen, Lei ; Yoon, Su-Youn

    Publication Year: 2011

    Source: Proceedings of the Sixth Workshop on Innovative Use of NLP for Building Educational Applications, Jun 24, 2011, p38-45

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