300 search results - page 25 / 60 » Statistical Debugging Using Latent Topic Models |
EMNLP
2010
13 years 5 months ago
2010
This work concerns automatic topic segmentation of email conversations. We present a corpus of email threads manually annotated with topics, and evaluate annotator reliability. To...
SDM
2007
SIAM
13 years 9 months ago
2007
SIAM
Topic modeling techniques have widespread use in text data mining applications. Some applications use batch models, which perform clustering on the document collection in aggregat...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
The bag-of-words (BoW) model treats images as an unordered set of local regions and represents them by visual word histograms. Implicitly, regions are assumed to be identically an...
NIPS
2004
13 years 9 months ago
2004
Statistical approaches to language learning typically focus on either short-range syntactic dependencies or long-range semantic dependencies between words. We present a generative...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
In this paper, we propose a generative model-based approach for audio-visual event classification. This approach is based on a new unsupervised learning method using an extended p...