Instance-Based Learning Algorithms
Machine Learning
C4.5: programs for machine learning
C4.5: programs for machine learning
Machine Learning
Machine Learning
Improvements to Platt's SMO Algorithm for SVM Classifier Design
Neural Computation
Data Mining: Practical Machine Learning Tools and Techniques, Second Edition (Morgan Kaufmann Series in Data Management Systems)
Objective comparison of speech enhancement algorithms under real world conditions
Proceedings of the 1st international conference on PErvasive Technologies Related to Assistive Environments
Expert Systems with Applications: An International Journal
Olympus: an open-source framework for conversational spoken language interface research
NAACL-HLT-Dialog '07 Proceedings of the Workshop on Bridging the Gap: Academic and Industrial Research in Dialog Technologies
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Aiming at the optimization of the speech recognition performance, we investigate various configurations for a speech front-end, which is part of a multimodal dialogue interaction interface of a wearable solution for information support of the motorcycle police force on the move. Initially, the practical value of various speech enhancement techniques is assessed, and subsequently a collaborative scheme employing independent speech enhancement channels, which operate in parallel on a common input, is proposed. It was experimentally found that the Adaboost. M1 algorithm is the most advantageous among a number of fusion methods. The improvement of speech recognition accuracy due to the collaborative speech enhancement scheme is expressed as gain of 8% in terms of word recognition rate, when compared to the performance of the best speech enhancement channel, alone.