Sciweavers

KDD
1998
ACM
120views Data Mining» more  KDD 1998»
13 years 9 months ago
Large Datasets Lead to Overly Complex Models: An Explanation and a Solution
This paper explores unexpected results that lie at the intersection of two common themes in the KDD community: large datasets and the goal of building compact models. Experiments ...
Tim Oates, David Jensen
KDD
1998
ACM
112views Data Mining» more  KDD 1998»
13 years 9 months ago
Evaluating Usefulness for Dynamic Classification
This paper develops the concept of usefulness in the context of supervised learning. We argue that usefulness can be used to improve the performance of classification rules (as me...
Gholamreza Nakhaeizadeh, Charles Taylor, Carsten L...
KDD
1998
ACM
84views Data Mining» more  KDD 1998»
13 years 9 months ago
Towards the Personalization of Algorithms Evaluation in Data Mining
Like model selectionin statistics,the choiceof appropriate Data Mining Algorithms (DM-Algorithms) is a very importanttask in the processof KnowledgeDiscovery.Due to this fact it i...
Gholamreza Nakhaeizadeh, Alexander Schnabl
KDD
1998
ACM
148views Data Mining» more  KDD 1998»
13 years 9 months ago
Group Bitmap Index: A Structure for Association Rules Retrieval
Discovery of association rules from large databases of item sets is an important data mining problem. Association rules are usually stored in relational databases for future use i...
Tadeusz Morzy, Maciej Zakrzewicz
KDD
1998
ACM
103views Data Mining» more  KDD 1998»
13 years 9 months ago
Reinforcement Learning for Trading Systems and Portfolios
John E. Moody, Matthew Saffell
KDD
1998
ACM
90views Data Mining» more  KDD 1998»
13 years 9 months ago
Discovering Predictive Association Rules
Nimrod Megiddo, Ramakrishnan Srikant
KDD
1998
ACM
145views Data Mining» more  KDD 1998»
13 years 9 months ago
Aggregation of Imprecise and Uncertain Information for Knowledge Discovery in Databases
We consider the problem of aggregation for uncertain and imprecise data. For such data, we define aggregation operators and use them to provide information on properties and patte...
Sally I. McClean, Bryan W. Scotney, Mary Shapcott
KDD
1998
ACM
80views Data Mining» more  KDD 1998»
13 years 9 months ago
Human Performance on Clustering Web Pages: A Preliminary Study
With the increase in information on the World Wide Web it has become difficult to quickly find desired information without using multiple queries or using a topic-specific search ...
Sofus A. Macskassy, Arunava Banerjee, Brian D. Dav...
KDD
1998
ACM
136views Data Mining» more  KDD 1998»
13 years 9 months ago
Integrating Classification and Association Rule Mining
Classification rule mining aims to discover a small set of rules in the database that forms an accurate classifier. Association rule mining finds all the rules existing in the dat...
Bing Liu, Wynne Hsu, Yiming Ma
KDD
1998
ACM
250views Data Mining» more  KDD 1998»
13 years 9 months ago
Data Mining for Direct Marketing: Problems and Solutions
Direct marketing is a process of identifying likely buyers of certain products and promoting the products accordingly. It is increasingly used by banks, insurance companies, and t...
Charles X. Ling, Chenghui Li