This study presents a new online method for speaker segmentation and clustering in real-world environments. It analyses and discusses the difficulties of online speaker diarisation and proposes a new ...segmentation and clustering method, in which the Bayesian information criterion (BIC) and the normalised cross-likelihood ratio (NCLR) are combined into an online speaker diarisation system. A new decision parameter for BIC and NCLR is proposed using normalisation with reference criterion selection (NRCS), together with a window normalisation technique called window-length compensation (WLC), which normalises the criterion value according to analysed window length. The effectiveness of the proposed system and techniques in comparison to the standard offline speaker diarisation system (mClust) is demonstrated on the Slovenian Broadcast News database (BNSI) and an English Broadcast News database (the HUB-4). The online system presented in this study achieves similar performance to the BIC-based offline approach.
It was not necessary to add the material to the shelf.
Bibliographic material was successfully added on shelf.
Adding bibliographical material on shelf was not successful.
Material is already on the shelf.
Permalink
URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year
Impact factor
Edition
Category
Classification
JCR
SNIP
JCR
SNIP
JCR
SNIP
JCR
SNIP
Select the library membership card:
DRS,
in which the journal is indexed
Database name
Field
Year
Links to authors' personal bibliographies
Links to information on researchers in the SICRIS system
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
