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ECIR
2010
Springer
13 years 11 months ago
Mining Neighbors' Topicality to Better Control Authority Flow
Web pages are often recognized by others through contexts. These contexts determine how linked pages influence and interact with each other. When differentiating such interactions,...
Na Dai, Brian D. Davison, Yaoshuang Wang
EMNLP
2007
13 years 11 months ago
A Statistical Language Modeling Approach to Lattice-Based Spoken Document Retrieval
Speech recognition transcripts are far from perfect; they are not of sufficient quality to be useful on their own for spoken document retrieval. This is especially the case for c...
Tee Kiah Chia, Haizhou Li, Hwee Tou Ng
SDM
2010
SIAM
158views Data Mining» more  SDM 2010»
13 years 11 months ago
On the Use of Combining Rules in Relational Probability Trees
A relational probability tree (RPT) is a type of decision tree that can be used for probabilistic classification of instances with a relational structure. Each leaf of an RPT cont...
Daan Fierens
ICMLA
2008
13 years 11 months ago
Calibrating Random Forests
When using the output of classifiers to calculate the expected utility of different alternatives in decision situations, the correctness of predicted class probabilities may be of...
Henrik Boström
LREC
2008
128views Education» more  LREC 2008»
13 years 11 months ago
Unsupervised Lexical Acquisition for Part of Speech Tagging
It is known that POS tagging is not very accurate for unknown words (words which the POS tagger has not seen in the training corpora). Thus, a first step to improve the tagging ac...
Dan Tufis, Elena Irimia, Radu Ion, Alexandru Ceaus...