Stock Movement Prediction AndN - Dimensional Inter - Transaction Association RulesExtended
نویسندگان
چکیده
There is a fundamental di erence between rule R and the other rules The classical association rules express the associations among items purchased by one customer or share price movement within a day i e associations among items within the same transaction record We call them intra transaction association rules Sequential pattern discovery is also intra transaction mining in nature because each sequence is treated as one transaction and the mining process is to nd similarities among the sequences On the other hand rule R expresses the association among items from di erent transaction records We call it inter transaction association
منابع مشابه
Stock Movement Prediction AndN - Dimensional Inter - Transaction Association
1 Inadequacy in association rule mining for stock movement prediction Among all the data mining problems, discovering association rules from large databases is probably the most signiicant contribution from the database community to the eld 1, 2, 5, 9, 10, 7]. The most often cited application of association rules is market basket analysis using transaction databases from supermarkets and depart...
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