198 search results - page 27 / 40 » Modeling online reviews with multi-grain topic models |
INTERACT
2007
13 years 9 months ago
2007
User interruptability has become an important topic of study in Human-Computer Interaction (HCI). However, automatically determining the availability of users is still problematic....
CEAS
2008
Springer
13 years 9 months ago
2008
Springer
Phishing emails are a real threat to internet communication and web economy. Criminals are trying to convince unsuspecting online users to reveal passwords, account numbers, socia...
ICS
2005
Tsinghua U.
14 years 1 months ago
2005
Tsinghua U.
Learning useful and predictable features from past workloads and exploiting them well is a major source of improvement in many operating system problems. We review known parallel ...
ECIR
2010
Springer
13 years 9 months ago
2010
Springer
We investigate using topic prediction data, as a summary of document content, to compute measures of search result quality. Unlike existing quality measures such as query clarity t...
PKDD
2010
Springer
13 years 6 months ago
2010
Springer
Most approaches to classifying media content assume a fixed, closed vocabulary of labels. In contrast, we advocate machine learning approaches which take advantage of the millions...