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ICFHR
2010
151views Biometrics» more  ICFHR 2010»
14 years 11 months ago
Error Reduction by Confusing Characters Discrimination for Online Handwritten Japanese Character Recognition
To reduce the classification errors of online handwritten Japanese character recognition, we propose a method for confusing characters discrimination with little additional costs....
Xiang-Dong Zhou, Da-Han Wang, Masaki Nakagawa, Che...
INTERSPEECH
2010
14 years 11 months ago
A discriminative splitting criterion for phonetic decision trees
Phonetic decision trees are a key concept in acoustic modeling for large vocabulary continuous speech recognition. Although discriminative training has become a major line of rese...
Simon Wiesler, Georg Heigold, Markus Nußbaum...
INTERSPEECH
2010
14 years 11 months ago
Detection of hot spots in poster conversations based on reactive tokens of audience
We present a novel scheme for indexing "hot spots" in conversations, such as poster sessions, based on the reaction of the audience. Specifically, we focus on laughters ...
Tatsuya Kawahara, Kouhei Sumi, Zhi-Qiang Chang, Ka...
INTERSPEECH
2010
14 years 11 months ago
Towards affective state modeling in narrative and conversational settings
We carry out two studies on affective state modeling for communication settings that involve unilateral intent on the part of one participant (the evoker) to shift the affective s...
Bart Jochems, Martha Larson, Roeland Ordelman, Ron...
JMLR
2010
143views more  JMLR 2010»
14 years 11 months ago
Regularized Discriminant Analysis, Ridge Regression and Beyond
Fisher linear discriminant analysis (FDA) and its kernel extension--kernel discriminant analysis (KDA)--are well known methods that consider dimensionality reduction and classific...
Zhihua Zhang, Guang Dai, Congfu Xu, Michael I. Jor...