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Browsing by Author "Monte-Moreno, Enric"

Browsing by Author "Monte-Moreno, Enric"

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  • A Canonical Genetic Algorithm for Blind Inversion of Linear Channels
    Rojas, Fernando; Solé-Casals, Jordi; Monte-Moreno, Enric; Puntonet, Carlos G.; Prieto, Alberto (Springer, 2006)
    It is well known the relationship between source separation and blind deconvolution: If a filtered version of an unknown i.i.d. signal is observed, temporal independence between samples can be used to retrieve the original ...
  • A Robust Multiple Feature Approach To Endpoint Detection In Car Environment Based On Advanced Classifiers
    Comas, C.; Monte-Moreno, Enric; Solé-Casals, Jordi (Springer, 2005)
    In this paper we propose an endpoint detection system based on the use of several features extracted from each speech frame, followed by a robust classifier (i.e Adaboost and Bagging of decision trees, and a multilayer ...
  • Blind channel deconvolution of real world signals using source separation techniques
    Solé-Casals, Jordi; Monte-Moreno, Enric (Springer, 2005)
    In this paper we present a method for blind deconvolution of linear channels based on source separation techniques, for real word signals. This technique applied to blind deconvolution problems is based in exploiting ...
  • Feature Selection, Ranking of Each Feature and Classification for the Diagnosis of Community Acquired Legionella Pneumonia
    Monte-Moreno, Enric; Solé-Casals, Jordi; Fiz Fernández, José Antonio; Sopena Galindo, Nieves (Springer, 2001)
    Diagnosis of community acquired legionella pneumonia (CALP) is currently performed by means of laboratory techniques which may delay diagnosis several hours. To determine whether ANN can categorize CALP and non-legionella ...
  • ICA as a preprocessing technique for classification
    Sánchez Poblador, Víctor Manuel; Monte-Moreno, Enric; Solé-Casals, Jordi (Springer, 2004)
    In this paper we propose the use of the independent component analysis (ICA) [1] technique for improving the classification rate of decision trees and multilayer perceptrons [2], [3]. The use of an ICA for the ...
  • Maximum likelihood Linear Programming Data Fusion for Speaker Recognition
    Monte-Moreno, Enric; Chetouani, Mohamed; Faundez-Zanuy, Marcos; Solé-Casals, Jordi (Elsevier, 2009)
    Biometric system performance can be improved by means of data fusion. Several kinds of information can be fused in order to obtain a more accurate classification (identification or verification) of an input sample. In ...
  • Non-Linear and Non-Conventional Speech Processing: Alternative Techniques
    Solé-Casals, Jordi; Zaiats, Vladimir; Monte-Moreno, Enric (Springer, 2010)
    This special issue aims to cover some problems related to non-linear and nonconventional speech processing. The origin of this volume is in the ISCA Tutorial and Research Workshop on Non-Linear Speech Processing, NOLISP’09, ...
  • Nonlinear prediction based on score function
    Solé-Casals, Jordi; Monte-Moreno, Enric (2002)
    The linear prediction coding of speech is based in the assumption that the generation model is autoregresive. In this paper we propose a structure to cope with the nonlinear effects presents in the generation of the ...
  • Nonlinear prediction based on score function
    Saldamando, Luis de; Solé-Casals, Jordi; Monte-Moreno, Enric (2015)
    The linear prediction coding of speech is based in the assumption that the generation model is autoregresive. In this paper we propose a structure to cope with the nonlinear effects presents in the generation of the ...

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