Updating mined class association rules for record insertion
نویسندگان
چکیده
منابع مشابه
VisAR : A New Technique for Visualizing Mined Association Rules
Many business organizations generate a huge amount of transaction data. Association rule mining is a powerful analysis tool to extract the useful meanings and associations from large databases and many automated systems have been developed for mining association rules. However, most of these systems usually mine many association rules from large databases and it is not easy for a user to extrac...
متن کاملRepresenting Association Classification Rules Mined from Health Data
An association classification algorithm has been developed to explore adverse drug reactions in a large medical transaction dataset with unbalanced classes. Rules discovered can be used to alert medical practitioners when prescribing drugs, to certain categories of patients, to potential adverse effects. We assess the rules using survival charts and propose two kinds of probability trees to pre...
متن کاملFCP-Growth: Class Itemsets for Class Association Rules
Since the first work of (Liu, Hsu, & Ma 1998), various works show the good performance of associative classification (association based classification) in terms of error rate reduction. Association classification deals with the prediction of the class from association rules, known as class association rules or predictive association rules. A class association rule is a rule whose consequent mus...
متن کاملMining Class-Association Rules with Constraints
Numerous fast algorithms for mining class-association rules (CARs) have been developed recently. However, in the real world, end-users are often interested in a subset of class-association rules. Particularly, they may consider only rules that contain a specific item or a specific set of items. The nave strategy is to apply such item constraints into the post-processing step. However, such appr...
متن کاملMining Class Association Rules for Word Sense Disambiguation
In this paper we propose an approach to the task of Word Sense Disambiguation problem that uses Class Association Rules to create an e ective and human-understandable rule-based classi er. We present the accuracy of classi cation of selected polysemous words on an evaluation corpus using the proposed method and compare it to other known approaches. We discuss the advantages and weaknesses of a ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Intelligence
سال: 2014
ISSN: 0924-669X,1573-7497
DOI: 10.1007/s10489-014-0614-1