Speaker diarization of broadcast streams using two-stage clustering based on i-vectors and cosine distance scoring.

Jan Silovský Jan Prazak

Published in: ICASSP (2012)

Keyphrases

speaker diarization
cosine distance
vector space
audio stream
euclidean distance
speech recognition
tf idf
feature vectors
broadcast news
bayesian information criterion
distance metric
edit distance
distance measure
speaker verification
retrieval model
distance function
dimensionality reduction