555 search results - page 77 / 111 » Performance Evaluation of Two Data Mining Techniques of Netw... |
CSDA
2008
13 years 8 months ago
2008
Tree models are valuable tools for predictive modeling and data mining. Traditional tree-growing methodologies such as CART are known to suffer from problems including greediness,...
MOBIHOC
2008
ACM
14 years 7 months ago
2008
ACM
As RFID tags are increasingly attached to everyday items, it quickly becomes impractical to collect data from every tag in order to extract useful information. In this paper, we c...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Social media websites promote diverse user interaction on media objects as well as user actions with respect to other users. The goal of this work is to discover community structu...
SIGMETRICS
2010
ACM
14 years 21 days ago
2010
ACM
—Parallelism has often been used to improve the reliability and efficiency of a variety of different engineering systems. In this paper, we quantify the efficiency of paralleli...
HYPERTEXT
2009
ACM
14 years 5 months ago
2009
ACM
Collaborative annotation tools are in widespread use. The metadata from these systems can be mined to induce semantic relationships among Web objects (sites, pages, tags, concepts...