Sciweavers

2261 search results - page 62 / 453
» Supervised Topic Models
Sort
View
ICML
2006
IEEE
14 years 10 months ago
Data association for topic intensity tracking
We present a unified model of what was traditionally viewed as two separate tasks: data association and intensity tracking of multiple topics over time. In the data association pa...
Andreas Krause, Jure Leskovec, Carlos Guestrin
FLAIRS
2004
13 years 11 months ago
Semi-Supervised Sequence Classification with HMMs
Using unlabeled data to help supervised learning has become an increasingly attractive methodology and proven to be effective in many applications. This paper applies semi-supervi...
Shi Zhong
JMLR
2010
153views more  JMLR 2010»
13 years 4 months ago
Generalized Expectation Criteria for Semi-Supervised Learning with Weakly Labeled Data
In this paper, we present an overview of generalized expectation criteria (GE), a simple, robust, scalable method for semi-supervised training using weakly-labeled data. GE fits m...
Gideon S. Mann, Andrew McCallum
ICMCS
2007
IEEE
133views Multimedia» more  ICMCS 2007»
14 years 4 months ago
Data Modeling Strategies for Imbalanced Learning in Visual Search
In this paper we examine a novel approach to the difficult problem of querying video databases using visual topics with few examples. Typically with visual topics, the examples a...
Jelena Tesic, Apostol Natsev, Lexing Xie, John R. ...
EVOTING
2004
133views Hardware» more  EVOTING 2004»
13 years 11 months ago
Remote e-Voting and Coercion: a Risk-Assessment Model and Solutions
This paper, useful to anyone who has to address the public and representatives of the world of politics, focuses on the specific topic of resistance to vote-coercion. By using a mo...
Bernard van Acker