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Sparse coding of i-vector/JFA latent vector over ensemble dictionaries for language identification systems.
Om Prakash Singh
Rohit Sinha
Published in:
Int. J. Speech Technol. (2018)
Keyphrases
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sparse coding
sparse representation
language identification
dictionary learning
unsupervised learning
single image super resolution
feature vectors
linear combination
sparse codes
natural images
image patches
neural network
feature space
image classification
language model
face recognition
image segmentation