Communications in Computer and Information Science, 2009, Volume 64, 151-162, DOI: 10.1007/978-3-642-10583-8_18

Automatic Extraction of Decision Rules from Non-deterministic Data Systems: Theoretical Foundations and SQL-Based Implementation

Dominik Ślęzak and Hiroshi Sakai

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Abstract

We present a framework for SQL-based extraction of decision rules from data, with no need of retrieving massive amounts of rows from a database. We also explain how to design efficient methods for mining non-deterministic data, without any intermediate stages related to the analysis of undetermined values.

Keywords  Non-Deterministic Information Systems - Data Mining - If-Then Rules - Apriori Algorithm - Relational Databases - RDF - SQL

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