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IJON
2010
109views more  IJON 2010»
15 years 1 months ago
Variational inference for Student-t MLP models
This paper presents a novel methodology to infer parameters of probabilistic models whose output noise is a Student-t distribution. The method is an extension of earlier work for ...
Hang T. Nguyen, Ian T. Nabney
ICASSP
2011
IEEE
14 years 10 months ago
Multipath model and exploitation in through-the-wall radar and urban sensing
We establish the multipath model which encompasses the target and its multipath “ghosts” in urban and through-thewall synthetic aperture radar (SAR). The focused downrange and...
Pawan Setlur, Moeness G. Amin, Fauzia Ahmad
ICASSP
2011
IEEE
14 years 10 months ago
Asymmetric acoustic modeling of mixed language speech
We propose to improve speech recognition performance on speaker-independent, mixed language speech by asymmetric acoustic modeling. Mixed language is either inter-sentential code ...
Ying Li, Pascale Fung, Ping Xu, Yi Liu
ICASSP
2011
IEEE
14 years 10 months ago
An extension of the ICA model using latent variables
The Independent Component Analysis (ICA) model is extended to the case where the components are not necessarily independent: depending on the value a hidden latent process at the ...
Selwa Rafi, Marc Castella, Wojciech Pieczynski
ACL
2012
13 years 9 months ago
Combining Coherence Models and Machine Translation Evaluation Metrics for Summarization Evaluation
An ideal summarization system should produce summaries that have high content coverage and linguistic quality. Many state-ofthe-art summarization systems focus on content coverage...
Ziheng Lin, Chang Liu, Hwee Tou Ng, Min-Yen Kan