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» Educational Data Mining: a Case Study
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PODS
2004
ACM
130views Database» more  PODS 2004»
15 years 12 months ago
Computational Complexity of Itemset Frequency Satisfiability
Computing frequent itemsets is one of the most prominent problems in data mining. We introduce a new, related problem, called FREQSAT: given some itemset-interval pairs, does ther...
Toon Calders
CORR
2010
Springer
96views Education» more  CORR 2010»
14 years 12 months ago
Examining Requirements Change Rework Effort: A Study
Although software managers are generally good at new project estimation, their experience of scheduling rework tends to be poor. Inconsistent or incorrect effort estimation can in...
Bee Bee Chua, June M. Verner
SAC
2010
ACM
15 years 6 months ago
SE-155 DBSA: a device-based software architecture for data mining
In this paper a new architecture for a variety of data mining tasks is introduced. The Device-Based Software Architecture (DBSA) is a highly portable and generic data mining softw...
Janne Kätevä, Perttu Laurinen, Taneli Ra...
SDM
2003
SIAM
183views Data Mining» more  SDM 2003»
15 years 1 months ago
ApproxMAP: Approximate Mining of Consensus Sequential Patterns
Conventional sequential pattern mining methods may meet inherent difficulties in mining databases with long sequences and noise. They may generate a huge number of short and trivi...
Hye-Chung Kum, Jian Pei, Wei Wang 0010, Dean Dunca...
CORR
2010
Springer
219views Education» more  CORR 2010»
14 years 12 months ago
Clustering high dimensional data using subspace and projected clustering algorithms
: Problem statement: Clustering has a number of techniques that have been developed in statistics, pattern recognition, data mining, and other fields. Subspace clustering enumerate...
Rahmat Widia Sembiring, Jasni Mohamad Zain, Abdull...