9284 search results - page 1794 / 1857 » Knowledge State Algorithms |
162
click to vote
KDD
2008
ACM
16 years 6 months ago
2008
ACM
Selection of genes that are differentially expressed and critical to a particular biological process has been a major challenge in post-array analysis. Recent development in bioin...
172
click to vote
KDD
2008
ACM
16 years 6 months ago
2008
ACM
This work introduces a new family of link-based dissimilarity measures between nodes of a weighted directed graph. This measure, called the randomized shortest-path (RSP) dissimil...
184
click to vote
KDD
2007
ACM
16 years 6 months ago
2007
ACM
Commercial datasets are often large, relational, and dynamic. They contain many records of people, places, things, events and their interactions over time. Such datasets are rarel...
192
click to vote
KDD
2004
ACM
16 years 6 months ago
2004
ACM
In a wide range of business areas dealing with text data streams, including CRM, knowledge management, and Web monitoring services, it is an important issue to discover topic tren...
150
click to vote
KDD
2002
ACM
16 years 6 months ago
2002
ACM
We propose mixtures of hidden Markov models for modelling clickstreams of web surfers. Hence, the page categorization is learned from the data without the need for a (possibly cumb...