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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://stats.stackexchange.com/questions/229523/association-rules-support-confidence-and-lift
We then have a support of 25% - that is pretty high for most data sets. We also have a confidence of 50% - that is also pretty good. If 50% of my visitors buy a product I recommend I would be a billionaire. But the lift is just 1, i.e. no improvement. Beware that on other …
https://searchcustomerexperience.techtarget.com/answer/Confidence-and-support-in-data-mining
Sep 21, 2001 · Can you please give me a simple definition of 1. Confidence 2. Support used in Data Mining/Intelligence These are fairly ubiquitous words in and out of the spaces of DM/BI/mining, but confidence can refer to the anticipated range of an output variable given a set of input variable values.
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 them from a large database of customer ...
https://stackoverflow.com/questions/25322204/minimum-support-and-minimum-confidence-in-data-mining
I would like to know if minimum support and minimum confidence can be automatically determined in mining association rules? If so any hint or pointer to resource would be great. ... Minimum support and minimum confidence in Data Mining. Ask Question Asked 5 years, 3 months ago.
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.answers.com/Q/What_is_the_difference_between_support_and_confidence_data_mining
Apr 23, 2014 · What is the difference between support and confidence data mining? Answer. Wiki User April 23, 2014 6:45AM. supoort meand the uninon of probhabilty of A union B.
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