Nuisance attribute projection (NAP) has become a common method for compensation of channel effects, session variation, speaker variation, ...
A new form of NAP called weighted NAP (WNAP) is introduced which significantly extends the current methodology and proposes a training criterion that ...
Nov 16, 2024 · We present an approach to nuisance variable compensation by removing nuisance attribute-related dimensions in the SVM expansion space via ...
A novel feature fusion method is proposed in this paper based on entropy-weighted nuisance attribute projection (EWNAP) and orthogonal locality preserving ...
Jul 13, 2012 · In feature space, the EER decreases with increasing dimensionality of U. (number of nuisance attributes projected out). In input space, the EER.
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Robust fault diagnosis of rolling bearings via entropy-weighted ...
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Mar 25, 2022 · Nuisance attribute projection (NAP) is a technique that has been widely used in audio and image recognition to eliminate interference ...
Feb 6, 2022 · A new feature fusion method is proposed in this paper, which uses the combination of entropy-weighted nuisance attribute projection (EWNAP) and orthogonal ...
Nuisance attribute projection (NAP) is a technique that has been widely used in audio and image recognition to eliminate interference information in the ...
Abstract. In the paper Factor Analysis (FA) and Nuisance Attribute. Projection (NAP) are reviewed, analyzed and compared. Since nowadays FA become a part of ...
An entropy-weighted NAP (EWNAP) is proposed to deal with the interference caused by various operating conditions, and the comparative analysis confirms that ...