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- Title
A methodical approach for mining negative rules.
- Authors
Bhandari, Vikas; Bhadula, Shuchi Juyal; Tiwari, Vivek
- Abstract
Discovering hidden rules and facts from the database is one of the most important aspects in knowledge discovery. Our main focus in this paper is to find the negative association rules based on a classical approach. Negative association rules are useful in Market Basket Analysis to identify the conflicting products (complementary products). We have used apriori algorithm as a base to present a new algorithm to find negative association rules. Our algorithm generate non frequent sets categorized as weak non frequent and strong non frequent based upon a minimal support. The algorithm is based on the approach that superset of every strong non frequent subset is always strong non frequent.
- Subjects
DATA mining; MARKET basket analysis; APRIORI algorithm; DATABASES; ASSOCIATION rule mining
- Publication
Mathematics in Engineering, Science & Aerospace (MESA), 2014, Vol 5, Issue 2, p231
- ISSN
2041-3165
- Publication type
Article