Data processing: artificial intelligence – Plural processing systems
Reexamination Certificate
2006-11-14
2010-12-14
Starks, Jr., Wilbert L (Department: 2129)
Data processing: artificial intelligence
Plural processing systems
C706S045000
Reexamination Certificate
active
07853539
ABSTRACT:
Sound discrimination techniques are disclosed that can be employed, for example, in the task of discriminating speech and non-speech in a noisy environment and other noise classification applications. In one particular embodiment, a classifier system is provided that includes a linear Regularized Least Squares classifier used directly on a high-dimensional cortical representation of the target sound. The regularization constant lambda (λ) can be selected automatically, yielding a parameter-free learning system. In addition, the high-dimensional hyperplane can be viewed directly in the cortical space, leading to greater interpretability of the classifier results.
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Duell Mark
Fenwick & West LLP
Honda Motor Co. Ltd.
Starks, Jr. Wilbert L
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