43 search results - page 3 / 9 » Evaluating Classifiers by Means of Test Data with Noisy Labe... |
INTERSPEECH
2010
13 years 3 days ago
2010
Practical supervised learning scenarios involving subjectively evaluated data have multiple evaluators, each giving their noisy version of the hidden ground truth. Majority logic ...
SPEECH
2010
13 years 3 months ago
2010
Missing data methods attempt to improve robust speech recognition by distinguishing between reliable and unreliable data in the time-frequency domain. Such methods require a binar...
ICML
2009
IEEE
14 years 6 months ago
2009
IEEE
We describe a new method for learning the conditional probability distribution of a binary-valued variable from labelled training examples. Our proposed Compositional Noisy-Logica...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
Virtually all existing classification techniques label one sample at a time. In this paper, we highlight the potential benefits of group based classification (GBC), where the clas...
WOA
2010
13 years 3 months ago
2010
Classification of users' whereabouts patterns is important for many emerging ubiquitous computing applications. Latent Dirichlet Allocation (LDA) is a powerful mechanism to e...