[PDF] Top 20 Efficient mining of generalized association rules with non-uniform minimum support

... Abstract. Mining generalized association rules between items in the presence of taxonomies has been recognized as an important model in data ...on generalized association ... See full document

... Abstract Mining association rules from large databases of business data is an important topic in data ...levels of the taxonomy than only at the primitive concept ...the mining ... See full document

... Abstract. Mining generalized association rules among items in the presence of taxonomy and with nonuniform minimum support has been recognized as an important model ... See full document

... discovered generalized association rules to reflect the change with classification ontology, support constraint and new added transactions is a crucial ...discovered generalized ... See full document

... Department of Computer Science and Information Engineering, National University of Kaohsiung, Kaohsiung, 811, Taiwan, ...Data mining is the process of extracting desirable knowledge or ... See full document

... The support requirements should then vary with different ...point of view about defining the minimum supports of itemsets when items have different minimum ...and ... See full document

... Univ. of Kaohsiung I-Shou University ...problem of mining association rules incorporated with domain knowledge (ontology) has attracted lots of researchers’attention ... See full document

... Data mining, generalized association rules, frequent itemsets, evolving ...Introduction Mining association rules from a large database of business data, such as ... See full document

... the minimum support is set to 40%, but the following association rule may be valid, Desktop PC  EPSON ...best of our knowledge, all work to date on mining generalized ... See full document

... problem of mining association rules in presence of taxonomy information was first addressed by Han and Fu (1995) and Srinkant and Agrawal (1995), ...as mining generalized ... See full document

... One of the predominant techniques used in the area of data mining is association rule ...data mining analysts usually are confronted with a dynamic environment; the database ... See full document

... their support in all n ...the minimum global support along with their ...principle of Partition algorithm combined with early pruning technique to develop a more efficient ... See full document

... performance of IDTE and IDTE2, we conducted experiments to compare their performance with that of applying generalized association mining algorithms, including Cumulate and ... See full document

... Dept. of Comp. Sci. & Info. Eng., National University of Kaohsiung, Taiwan 1 ...process of knowledge discovery from databases is a knowledge intensive, highly user-oriented practice, thus has ... See full document

... Abstract—Mining generalized association rules has been recognized as a very important topic in data ...on mining generalized association rules ignores the fact that ... See full document

... discovery of fuzzy association rules is an important data-mining task for which many algorithms have been ...efficiency of these algorithms needs to be improved to handle real-world ... See full document

... discovery of fuzzy association rules is an important data-mining task for which many algorithms have been ...efficiency of these algorithms needs to be improved to handle real-world ... See full document

... Transactions with quantitative values and items with hierarchy relation are, however, commonly seen in real-world ...problem of mining generalized association rules for ... See full document

... One of the most important patterns in data mining is to discover association rules from a ...An association rule is an expression of the form, X  Y, where X and Y are sets ... See full document

... discovery of more general and important knowledge from data. Relevant taxonomies of data items are thus usually predefined in real-world applications. An item may, however, belong to different classes in ... See full document