16 search results - page 2 / 4 » Term Weighting Approaches for Mining Significant Locations f... |
DKE
2006
13 years 4 months ago
2006
In this paper, we present a new approach to derive groupings of mobile users based on their movement data. We assume that the user movement data are collected by logging location ...
AAAI
2008
13 years 7 months ago
2008
Online services such as web search, news portals, and ecommerce applications face the challenge of providing highquality experiences to a large, heterogeneous user base. Recent ef...
KDD
2007
ACM
14 years 5 months ago
2007
ACM
Dimension attributes in data warehouses are typically hierarchical (e.g., geographic locations in sales data, URLs in Web traffic logs). OLAP tools are used to summarize the measu...
PODS
2008
ACM
14 years 5 months ago
2008
ACM
There is an increasing quantity of data with uncertainty arising from applications such as sensor network measurements, record linkage, and as output of mining algorithms. This un...
EACL
2006
ACL Anthology
13 years 6 months ago
2006
ACL Anthology
We present a weakly supervised approach to automatic Ontology Population from text and compare it with other two unsupervised approaches. In our experiments we populate a part of ...