Search Results - subject:"Data mining."

The online customer : new data mining and marketing approaches

Yang, Yinghui - 2006

Persistent link: https://www.econbiz.de/10004892462

Special issue: Intelligence and security informatics

Chen, Hsinchun (contributor) - 2006

Persistent link: https://www.econbiz.de/10004874701

Decision tree approaches for zero-inflated count data

Lee, Seong-Keon; Jin, Seohoon - In: Journal of Applied Statistics 33 (2006) 8, pp. 853-865

little literature in the data mining fields, even though zero-inflated data could be easily found in real application fields … variable with decision trees as one of data mining techniques, we use F-statistics (CHAID) or variance reduction (CART …

Persistent link: https://www.econbiz.de/10005492167

A DECISION TREE-BASED CLASSIFICATION APPROACH TO RULE EXTRACTION FOR SECURITY ANALYSIS

REN, N.; ZARGHAM, M.; RAHIMI, S. - In: International Journal of Information Technology & … 05 (2006) 01, pp. 227-240

Stock selection rules are extensively utilized as the guideline to construct high performance stock portfolios. However, the predictive performance of the rules developed by some economic experts in the past has decreased dramatically for the current stock market. In this paper, C4.5 decision...

Persistent link: https://www.econbiz.de/10004977402

Data Mining auf Unfalldaten

Andersch, Christian; Cleve, Jürgen - 2006

Persistent link: https://www.econbiz.de/10004116992

Mining Frequent Fuzzy Grids in Dynamic Databases with Weighted Transactions and Weighted Items

Subramanyam, R. B. V.; Goswami, A. - In: Journal of Information & Knowledge Management (JIKM) 05 (2006) 03, pp. 243-257

attractive to business organisations. In this paper, a fuzzy data mining algorithm for incremental mining of frequent fuzzy grids …

Persistent link: https://www.econbiz.de/10005047342

Efficiency Considerations for Vertical kNN Text Categorisation

Rahal, Imad; Najadat, Hassan; Perrizo, William - In: Journal of Information & Knowledge Management (JIKM) 05 (2006) 03, pp. 211-222

The importance of text mining stems from the availability of huge volumes of text databases holding a wealth of valuable information that needs to be mined. Text mining is a coarse area encompassing many finer branches one of which is text categorisation or text classification. Text...

Persistent link: https://www.econbiz.de/10005047348

Application of Data Mining Method for Financial Profiling

Ozgulbas, Nermin; Serhan Koyuncugil, Ali - In: Social Responsibility Journal 2 (2006) 3/4, pp. 328-334

The objective of this study is to describe financial profiles of firms via data mining method and obtain vital … efficient and up‐to‐date data mining method used for segmentation According to the results of the study, it was determined that …

Persistent link: https://www.econbiz.de/10015022046

Rule Preference Effect in Associative Classification Mining

Thabtah, Fadi - In: Journal of Information & Knowledge Management (JIKM) 05 (2006) 01, pp. 13-20

data mining that builds accurate classifiers. In this paper, a rule ranking process within the associative classification …

Persistent link: https://www.econbiz.de/10005080871

DATA MINING REQUIREMENTS FOR CUSTOMIZED GOODS AND SERVICES

TIEN, JAMES M. - In: International Journal of Information Technology & … 05 (2006) 04, pp. 683-698

advantage. Customized goods and services can only be achieved through sophisticated data mining techniques that can define the …

Persistent link: https://www.econbiz.de/10005060112