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DMIN
2007
226views Data Mining» more  DMIN 2007»
13 years 10 months ago
Generative Oversampling for Mining Imbalanced Datasets
— One way to handle data mining problems where class prior probabilities and/or misclassification costs between classes are highly unequal is to resample the data until a new, d...
Alexander Liu, Joydeep Ghosh, Cheryl Martin
DMIN
2007
183views Data Mining» more  DMIN 2007»
13 years 10 months ago
Crawling Attacks Against Web-based Recommender Systems
—User profiles derived from Web navigation data are used in important e-commerce applications such as Web personalization, recommender systems, and Web analytics. In the open en...
Runa Bhaumik, Robin D. Burke, Bamshad Mobasher
DMIN
2007
90views Data Mining» more  DMIN 2007»
13 years 10 months ago
On Minimal Infrequent Itemset Mining
—A new algorithm for minimal infrequent itemset mining is presented. Potential applications of finding infrequent itemsets include statistical disclosure risk assessment, bioinf...
David J. Haglin, Anna M. Manning
DMIN
2007
161views Data Mining» more  DMIN 2007»
13 years 10 months ago
Efficient Summarization Based On Categorized Keywords
—The information that exists on the World Wide Web is enormous enough in order to distract the users when trying to find useful information. In order to overcome the large amount...
Christos Bouras, Vassilis Poulopoulos, Vassilis Ts...
DMIN
2007
85views Data Mining» more  DMIN 2007»
13 years 10 months ago
A Clustering Approach for Achieving Data Privacy
Abstract — New privacy regulations together with everincreasing data availability and computational power have created a huge interest in data privacy research. One major researc...
Alina Campan, Traian Marius Truta, John Miller, Ra...
DMIN
2007
158views Data Mining» more  DMIN 2007»
13 years 10 months ago
Mining Frequent Itemsets Using Re-Usable Data Structure
- Several algorithms have been introduced for mining frequent itemsets. The recent datasettransformation approach suffers either from the possible increasing in the number of struc...
Mohamed Yakout, Alaaeldin M. Hafez, Hussein Aly
DMIN
2007
91views Data Mining» more  DMIN 2007»
13 years 10 months ago
Instance Ranking using Ensemble Spread
- This paper investigates a technique for predicting ensemble uncertainty originally proposed in the weather forecasting domain. The overall purpose is to find out if the technique...
Rikard König, Ulf Johansson, Lars Niklasson
DMIN
2007
168views Data Mining» more  DMIN 2007»
13 years 10 months ago
On Clustering Users' Behaviors in Video Sessions
We study the extraction of characteristics of user behavior in video session encoded as stochastic matrices of finite Markov chain. These behaviors are clustered using a dissimil...
Sylvain Mongy, Chabane Djeraba, Dan A. Simovici
CSREASAM
2008
13 years 10 months ago
A Multi-Layered Approach to Botnet Detection
Robert F. Erbacher, Adele Cutler, Pranab Banerjee,...
EDM
2010
309views Data Mining» more  EDM 2010»
13 years 10 months ago
A Case Study: Data Mining Applied to Student Enrollment
One of the main problems faced by university students is deciding the right learning path based on available information such as courses, schedules and professors. In this context,...
César Vialardi Sacín, Jorge Chue, Al...