Eigenfeatures and Supervectors in Feature and Score Fusion for SVM Face and Speaker Verification

2009 ◽  
pp. 81-88 ◽  
Author(s):  
Pascual Ejarque ◽  
Javier Hernado ◽  
David Hernando ◽  
David Gómez
Keyword(s):  
Speaker Verification ◽  
Score Fusion

A confidence measure based — Score fusion technique to integrate MFCC and Pitch for speaker verification

2011 ◽  
Author(s):  
Shanthini Pandiaraj ◽  
H Nisha Rachel Keziah ◽  
D Synthiya Vinothini ◽  
Lineeta Gloria ◽  
K. R. Shankar Kumar
Keyword(s):  
Speaker Verification ◽  
Confidence Measure ◽  
Fusion Technique ◽  
Score Fusion

Acoustic Features Selection of Speaker Verification Based on Average KL Distance

2013 ◽  
Vol 373-375 ◽  
pp. 629-633
Author(s):  
Yu Luan ◽  
Hong Zuo Li ◽  
Ya Fei Wang
Keyword(s):  
Information Content ◽  
Speaker Verification ◽  
Features Selection ◽  
Acoustic Features ◽  
Selection Algorithm ◽  
Score Fusion ◽  
Optimal Feature Selection ◽  
Matching Score ◽  
Optimal Feature ◽  
Selection Of

This paper proposes a new Average Kullback-Leibler distance to make an optimal feature selection algorithm for the matching score fusion of speaker verification. The advantage of this novel distance is to overcome the shortcoming of the asymmetry of conventional Kullback-Leibler distance, which can ensure the accuracy and robustness of the computation of the information content between matching scores of two acoustic features. From the experimental results by a variety of fusion schemes, it is found that the matching score fusion between MFCC and residual phase gains most information content. It indicates this scheme can yield an excellent performance.

Speaker Verification with Model-based and Score-based Unsupervised Adaptation Meth

2009 ◽  
Vol 35 (3) ◽  
pp. 267-271
Author(s):  
Er-Yu WANG ◽  
Wu GUO ◽  
Yi-Jie LI ◽  
Li-Rong DAI ◽  
Ren-Hua WANG
Keyword(s):  
Speaker Verification ◽  
Model Based

SFF Anti-Spoofer: IIIT-H Submission for Automatic Speaker Verification Spoofing and Countermeasures Challenge 2017

2017 ◽  
Author(s):  
K.N.R.K. Raju Alluri ◽  
Sivanand Achanta ◽  
Sudarsana Reddy Kadiri ◽  
Suryakanth V. Gangashetty ◽  
Anil Kumar Vuppala
Keyword(s):  
Speaker Verification
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