Publication

I4U Submission to NIST SRE 2012: a large-scale collaborative effort for noise-robust speaker verification

2013
Reports

Abstract

The submission of I4U, is a joint effort of nine research Institutes and Universities across 4 continents for submitting speaker recognition results to NIST SRE 2012. The joint efforts were started with a brief discussion during the Odyssey 2012 workshop in Singapore. An online discussion group was soon set up afterwards, providing a discussion platform for different issues surrounding the NIST SRE’12. In particular, noisy test segments, uneven multi-session training, variable enrollment duration, and the issue of open-set identification have been actively discussed. Various solutions were put in place as part of the I4U submission. The submission of I4U as well as several individual submissions from coalition members, was found to be among top-performing systems submitted to SRE’12. This paper summarizes the system components’ details for 17 systems included in I4U submission.

Official source

https://infoscience.epfl.ch/entities/publication/960afc02-56ba-41dc-9c0c-5d38f1c144b6

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2013
Reports

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/960afc02-56ba-41dc-9c0c-5d38f1c144b6

About this result

Related concepts (21)

Internet forum

An Internet forum, or message board, is an online discussion site where people can hold conversations in the form of posted messages. They differ from chat rooms in that messages are often longer than one line of text, and are at least temporarily archived. Also, depending on the access level of a user or the forum set-up, a posted message might need to be approved by a moderator before it becomes publicly visible. Forums have a specific set of jargon associated with them; for example, a single conversation is called a "thread", or topic.

Set theory

Set theory is the branch of mathematical logic that studies sets, which can be informally described as collections of objects. Although objects of any kind can be collected into a set, set theory, as a branch of mathematics, is mostly concerned with those that are relevant to mathematics as a whole. The modern study of set theory was initiated by the German mathematicians Richard Dedekind and Georg Cantor in the 1870s. In particular, Georg Cantor is commonly considered the founder of set theory.

Set (mathematics)

A set is the mathematical model for a collection of different things; a set contains elements or members, which can be mathematical objects of any kind: numbers, symbols, points in space, lines, other geometrical shapes, variables, or even other sets. The set with no element is the empty set; a set with a single element is a singleton. A set may have a finite number of elements or be an infinite set. Two sets are equal if they have precisely the same elements. Sets are ubiquitous in modern mathematics.

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I4U Submission to NIST SRE 2012: a large-scale collaborative effort for noise-robust speaker verification

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