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https://www.quora.com/What-is-support-and-confidence-in-data-mining
Let me give you an example of “frequent pattern mining” in grocery stores. Customers go to Walmart, tesco, Carrefour, you name it, and put everything they want into their baskets and at the end they check out. Let’s agree on a few terms here: * T:...
https://en.wikipedia.org/wiki/Lift_(data_mining)
In data mining and association rule learning, lift is a measure of the performance of a targeting model (association rule) at predicting or classifying cases as having an enhanced response (with respect to the population as a whole), measured against a random choice targeting model. A targeting model is doing a good job if the response within the target is much better than the average for the ...
https://t4tutorials.com/support-confidence-minimum-support-frequent-itemset-in-data-mining/
Support, Confidence, Minimum support, Frequent itemset, K-itemset, absolute support in data mining – Click Here; Apriori Algorithm in Data Mining with examples – Click Here; Apriori principles in data mining, Downward closure property, Apriori pruning principle – Click Here; Apriori candidates’ generations, self-joining, and pruning ...
https://www.slideshare.net/zafarjcp/data-mining-association-rules-basics
Dec 06, 2009 · Data Mining: Association Rules Basics 1. Association Rule Basics Data Mining and Text Mining (UIC 583 @ Politecnico di Milano) 2. Lecture outline 2 What is association rule mining? Frequent itemsets, support, and confidence Mining association rules The “Apriori” algorithm Rule generation Prof. Pier Luca Lanzi ... support, and confidence ...
http://user.it.uu.se/~kostis/Teaching/DM-05/Slides/association1.pdf
Data Mining: Association Rules 8 Association Rule Mining Task • Given a set of transactions T, the goal of association rule mining is to find all rules having – support ≥ minsup threshold – confidence ≥ minconf threshold • Brute-force approach: – List all possible association rules – Compute the support and confidence for each rule
https://www.youtube.com/watch?v=QN3_wxqnSlw
Sep 19, 2017 · This lecture provides the introductory concepts of Frequent pattern mining in transnational databases. ... Frequent Patterns, Support, Confidence and Association Rules ... Data Mining Lecture ...
https://docs.oracle.com/cd/B28359_01/datamine.111/b28129/algo_apriori.htm
Minimum support and confidence are used to influence the build of an association model. Support and confidence are also the primary metrics for evaluating the quality of the rules generated by the model. Additionally, Oracle Data Mining supports lift for association rules.
https://www.researchgate.net/publication/233754781_Support_vs_Confidence_in_Association_Rule_Algorithms
Support vs Confidence in Association Rule Algorithms. ... a data mining language needs to be provided such that users can query only interesting knowledge to …
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