235 search results - page 3 / 47 » User Based Aggregation for Biterm Topic Model |
RIAO
2007
13 years 7 months ago
2007
Modeling text with topics is currently a popular research area in both Machine Learning and Information Retrieval (IR). Most of this research has focused on automatic methods thou...
ECAI
2008
Springer
13 years 7 months ago
2008
Springer
Abstract. User generated content in general, and blogs in particular, form an interesting and relatively little explored domain for mining knowledge. We address the task of blog di...
AAAI
2008
13 years 8 months ago
2008
In this paper, we propose a novel approach to expand queries by exploring both location information and topic information of the queries. Users at different locations tend to have...
IDEAL
2009
Springer
13 years 10 months ago
2009
Springer
With the rapid and dramatic increase in web feeds published by different publishers, providers or websites via Really Simple Syndication (RSS) and Atom, users cannot be expected t...
SOCIALCOM
2010
13 years 3 months ago
2010
In this work we address the problem of modeling varying time duration sequences for large-scale human routine discovery from cellphone sensor data using a multi-level approach to p...