Association Analysis of Parkinson's Disease using Apriori Algorithm
نویسندگان
چکیده
منابع مشابه
A Developed Algorithm of Apriori Based on Association Analysis
Based on association analysis , an improved algorithm of Apriori is presented in the paper. The main idea of the algorithm are: (1) Count the probability of each attribute item(A1 , A2,...Am) of a DB by scanning the DB first time; (2)The probability of any two items Ak and Am appeared synchronously in one record is Pkm. min( Pk , Pm )≤Pkm ≤Pk *Pm , if Ak and Am is total correlation, then the Pk...
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Association rule mining is a data mining technique to extract interesting relationships from large datasets [1, 2]. The efficiency of association rule mining algorithms has been a challenging research area in the domain of data mining [3]. Frequent pattern discovery, the task of finding sets of items that frequently occur together in a dataset is the most resource consuming phase of the rule mi...
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One of the most important data mining problems is mining association rules. In this paper we consider discovering association rules from large transaction databases. The problem of discovering association rules can be decomposed into two sub-problems: find large itemsets and generate association rules from large itemsets. The second sub-problem is easier one and the complexity of discovering as...
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There are several mining algorithms of association rules. One of the most popular algorithms is Apriori that is used to extract frequent itemsets from large database and getting the association rule for discovering the knowledge. Based on this algorithm, this paper indicates the limitation of the original Apriori algorithm of wasting time for scanning the whole database searching on the frequen...
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Discovering association rules between items in a large database of sales transactions has been described as an important database mining problem. Relationships between data are called associations. Association rule mining reveals such interesting relationships. These association rules are presented in a compact form, eliminating redundancy. Elimination of redundancy in the association rule set ...
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ژورنال
عنوان ژورنال: International journal of advanced smart convergence
سال: 2012
ISSN: 2288-2847
DOI: 10.7236/jasc2012.1.1.8