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INTERSPEECH
2010
13 years 3 months ago
Bayesian speaker recognition using Gaussian mixture model and laplace approximation
This paper presents a Bayesian approach for Gaussian mixture model (GMM)-based speaker identification. Some approaches evaluate the speaker score of a test speech utterance using ...
Shih-Sian Cheng, I-Fan Chen, Hsin-Min Wang
GECCO
2007
Springer
300views Optimization» more  GECCO 2007»
14 years 2 months ago
Methodology to select solutions from the pareto-optimal set: a comparative study
The resolution of a Multi-Objective Optimization Problem (MOOP) does not end when the Pareto-optimal set is found. In real problems, a single solution must be selected. Ideally, t...
José C. Ferreira, Carlos M. Fonseca, Ant&oa...
JASIS
2011
124views more  JASIS 2011»
13 years 3 months ago
Ranking of Wikipedia articles in search engines revisited: Fair ranking for reasonable quality?
This paper aims to review the fiercely discussed question of whether the ranking of Wikipedia articles in search engines is justified by the quality of the articles. After an over...
Dirk Lewandowski, Ulrike Spree
ICIP
1999
IEEE
14 years 10 months ago
Interactive Color Image Segmentation Editor Driven by Active Contour Model
A new general-purpose color image segmentation editor (CISE) for the purpose of extracting a semantic object is designed, implemented and tested on a number of various natural sce...
Jean Gao, Akio Kosaka, Avinash C. Kak
NIPS
2008
13 years 10 months ago
Estimating Robust Query Models with Convex Optimization
Query expansion is a long-studied approach for improving retrieval effectiveness by enhancing the user's original query with additional related words. Current algorithms for ...
Kevyn Collins-Thompson