Ling Feng
Technical University of Denmark
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Publication
Featured researches published by Ling Feng.
computational intelligence for modelling, control and automation | 2005
Ling Feng; Lars Kai Hansen
In this paper we analyze speech for low-level cognitive features using linear component analysis. We demonstrate generalizable component fingerprints stemming from both phonemes and speakers. Phonemes are fingerprints found at the basic analysis window time scale (20 msec), while speaker voiceprints are found at time scales around 1000 msec. The analysis is based on homomorphic filtering features and energy based sparsification
international conference on independent component analysis and signal separation | 2006
Lars Kai Hansen; Ling Feng
Cognitive component analysis (COCA) is defined as the process of unsupervised grouping of data such that the ensuing group structure is well-aligned with that resulting from human cognitive activity. We present evidence that independent component analysis of abstract data such as text, social interactions, music, and speech leads to low level cognitive components.
Archive | 2005
Ling Feng; Lars Kai Hansen
international symposium/conference on music information retrieval | 2008
Ling Feng; Andreas Brinch Nielsen; Lars Kai Hansen
international conference on acoustics, speech, and signal processing | 2006
Ling Feng; Lars Kai Hansen
The 1st IAPR Workshop on Cognitive Information Processing | 2008
Ling Feng; Lars Kai Hansen
Proceedings of the Annual Meeting of the Cognitive Science Society | 2007
Ling Feng; Lars Kai Hansen
Archive | 2008
Ling Feng; Lars Kai Hansen
Meeting of the Cognitive Science Society | 2008
Ling Feng; Lars Kai Hansen
neural information processing systems | 2006
Ling Feng; Lars Kai Hansen
