736 search results - page 54 / 148 » Prior Knowledge in Economic Applications of Data Mining |
APIN
2008
14 years 12 months ago
2008
This paper presents a data-driven approach for feature selection to address the common problem of dealing with high-dimensional data. This approach is able to handle the real-valu...
106
click to vote
KDD
2003
ACM
16 years 7 days ago
2003
ACM
A data stream is a massive unbounded sequence of data elements continuously generated at a rapid rate. Consequently, the knowledge embedded in a data stream is more likely to be c...
SDM
2010
SIAM
15 years 1 months ago
2010
SIAM
We present a method for unsupervised discovery of abnormal occurrences of activities in multi-dimensional time series data. Unsupervised activity discovery approaches differ from ...
127
click to vote
KDD
2004
ACM
16 years 7 days ago
2004
ACM
"Inside information" comes in many forms: knowledge of a corporate takeover, a terrorist attack, unexpectedly poor earnings, the FDA's acceptance of a new drug, etc...
ICPR
2002
IEEE
15 years 4 months ago
2002
IEEE
Computer vision requires the solution of many ill-posed problems such as optical flow, structure from motion, shape from shading, surface reconstruction, image restoration and ed...