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ICA
2004
Springer
16 years 15 hour ago
Minimax Mutual Information Approach for ICA of Complex-Valued Linear Mixtures
Abstract. Recently, the authors developed the Minimax Mutual Information algorithm for linear ICA of real-valued mixtures, which is based on a density estimate stemming from Jaynes...
Jian-Wu Xu, Deniz Erdogmus, Yadunandana N. Rao, Jo...
IDEAL
2004
Springer
16 years 6 hour ago
Summarizing Time Series: Learning Patterns in 'Volatile' Series
Most financial time series processes are nonstationary and their frequency characteristics are time-dependant. In this paper we present a time series summarization and prediction ...
Saif Ahmad, Tugba Taskaya-Temizel, Khurshid Ahmad
ISMIR
2004
Springer
165views Music» more  ISMIR 2004»
16 years 3 hour ago
Musical instrument recognition based on class pairwise feature selection
In this work, musical instrument recognition is considered on solo music from real world performance. A large sound database is used that consists of musical phrases excerpted fro...
Slim Essid, Gaël Richard, Bertrand David
ISMIR
2004
Springer
99views Music» more  ISMIR 2004»
16 years 3 hour ago
A Hybrid Graphical Model for Aligning Polyphonic Audio with Musical Scores
We present a new method for establishing an alignment between a polyphonic musical score and a corresponding sampled audio performance. The method uses a graphical model containin...
Christopher Raphael
MLMI
2004
Springer
15 years 12 months ago
Multistream Dynamic Bayesian Network for Meeting Segmentation
This paper investigates the automatic analysis and segmentation of meetings. A meeting is analysed in terms of individual behaviours and group interactions, in order to decompose e...
Alfred Dielmann, Steve Renals
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