Spoken document retrieval by discriminative modeling in a high dimensional feature space.

Takanobu Oba Takaaki Hori Atsushi Nakamura Akinori Ito

Published in: ICASSP (2012)

Keyphrases

high dimensional feature space
spoken document retrieval
feature space
kernel function
input space
kernel methods
information retrieval
probabilistic model
unsupervised learning
cross language