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CIKM
2007
Springer
14 years 3 months ago
A novel scheme for domain-transfer problem in the context of sentiment analysis
In this work, we attempt to tackle domain-transfer problem by combining old-domain labeled examples with new-domain unlabeled ones. The basic idea is to use old-domain-trained cla...
Songbo Tan, Gaowei Wu, Huifeng Tang, Xueqi Cheng
MIR
2005
ACM
136views Multimedia» more  MIR 2005»
14 years 2 months ago
Multimedia information retrieval: what is it, and why isn't anyone using it?
In this paper, the participants of the panel at the 7th ACM SIGMM International Workshop on Multimedia Information Retrieval answer questions about what multimedia is, how MIR is ...
Alejandro Jaimes, Michael G. Christel, Séba...
JMLR
2010
156views more  JMLR 2010»
13 years 3 months ago
Classification with Incomplete Data Using Dirichlet Process Priors
A non-parametric hierarchical Bayesian framework is developed for designing a classifier, based on a mixture of simple (linear) classifiers. Each simple classifier is termed a loc...
Chunping Wang, Xuejun Liao, Lawrence Carin, David ...
ENTCS
2007
99views more  ENTCS 2007»
13 years 8 months ago
A Behavioural Model for Klop's Calculus
A model characterising strong normalisation for Klop’s extension of λ-calculus is presented. The main technical tools for this result are an inductive definition of strongly n...
Mariangiola Dezani-Ciancaglini, Makoto Tatsuta
KDD
2009
ACM
168views Data Mining» more  KDD 2009»
14 years 9 months ago
Name-ethnicity classification from open sources
The problem of ethnicity identification from names has a variety of important applications, including biomedical research, demographic studies, and marketing. Here we report on th...
Anurag Ambekar, Charles B. Ward, Jahangir Mohammed...