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MUE
2008
IEEE
89views Multimedia» more  MUE 2008»
15 years 10 months ago
Speaker Independent Phoneme Recognition Based on Fisher Weight Map
We have already proposed a new feature extraction method based on higher-order local auto-correlation and Fisher weight map (FWM) at Interspeech2006. This paper shows effectivenes...
Takashi Muroi, Tetsuya Takiguchi, Yasuo Ariki
ECML
2007
Springer
15 years 10 months ago
Optimizing Feature Sets for Structured Data
Choosing a suitable feature representation for structured data is a non-trivial task due to the vast number of potential candidates. Ideally, one would like to pick a small, but in...
Ulrich Rückert, Stefan Kramer
IDA
2007
Springer
15 years 10 months ago
Learning to Align: A Statistical Approach
We present a new machine learning approach to the inverse parametric sequence alignment problem: given as training examples a set of correct pairwise global alignments, find the p...
Elisa Ricci, Tijl De Bie, Nello Cristianini
WABI
2007
Springer
123views Bioinformatics» more  WABI 2007»
15 years 10 months ago
Inverse Sequence Alignment from Partial Examples
When aligning biological sequences, the choice of parameter values for the alignment scoring function is critical. Small changes in gap penalties, for example, can yield radically ...
Eagu Kim, John D. Kececioglu
ICDM
2006
IEEE
193views Data Mining» more  ICDM 2006»
15 years 10 months ago
Local Correlation Tracking in Time Series
We address the problem of capturing and tracking local correlations among time evolving time series. Our approach is based on comparing the local auto-covariance matrices (via the...
Spiros Papadimitriou, Jimeng Sun, Philip S. Yu