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» On the Use of Singular Value Decomposition for a Fast Intrus...
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SDM
2003
SIAM
123views Data Mining» more  SDM 2003»
13 years 8 months ago
Fast Online SVD Revisions for Lightweight Recommender Systems
The singular value decomposition (SVD) is fundamental to many data modeling/mining algorithms, but SVD algorithms typically have quadratic complexity and require random access to ...
Matthew Brand
SIGKDD
2008
132views more  SIGKDD 2008»
13 years 6 months ago
Retail sales prediction and item recommendations using customer demographics at store level
This paper outlines a retail sales prediction and product recommendation system that was implemented for a chain of retail stores. The relative importance of consumer demographic ...
Michael Giering
KDD
2004
ACM
124views Data Mining» more  KDD 2004»
14 years 7 months ago
Eigenspace-based anomaly detection in computer systems
We report on an automated runtime anomaly detection method at the application layer of multi-node computer systems. Although several network management systems are available in th...
Hisashi Kashima, Tsuyoshi Idé
WSC
1998
13 years 8 months ago
Discrete-Event Simulation for the Design and Evaluation of Physical Protection Systems
This paper explores the use of discrete-event simulation for the design and control of physical protection systems for fixed-site facilities housing items of significant value. It...
Sabina E. Jordan, Mark K. Snell, Marcella M. Madse...
SIGMOD
2001
ACM
184views Database» more  SIGMOD 2001»
14 years 7 months ago
Locally Adaptive Dimensionality Reduction for Indexing Large Time Series Databases
Similarity search in large time series databases has attracted much research interest recently. It is a difficult problem because of the typically high dimensionality of the data....
Eamonn J. Keogh, Kaushik Chakrabarti, Sharad Mehro...