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Weekly Data Science
Tackling data science, one week at a time.
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Further Exploration of Association Rules
Further Exploration of Association Rules
A quick proof on the interest of independent itemsets.
Dan Isaza
Jul 18, 2018
The Intuition Behind the Apriori Algorithm
The Intuition Behind the Apriori Algorithm
Analyzing shopping trends is a pretty big deal in data science, and market-basket analysis is one way in which that’s done. Techniques in…
Dan Isaza
Jun 14, 2018
Hash Functions for Data Mining
Hash Functions for Data Mining
Hash functions are fundamental in data mining. Understanding them is key to grasping many important tools and algorithms.
Dan Isaza
Jun 20, 2018
Finding Meaningful Associations in Retail Data
Finding Meaningful Associations in Retail Data
Digging into metrics that indicate relevance.
Dan Isaza
Jun 20, 2018
Memory usage of PCY vs. Apriori Algorithms
Memory usage of PCY vs. Apriori Algorithms
Finding the break-even point in terms of memory usage
Dan Isaza
Jun 29, 2018
Retail Analysis Challenge
Retail Analysis Challenge
This post introduces a quick challenge intended to help data science candidates prepare for job interviews. It includes an associated…
Dan Isaza
Jun 7, 2018
Thanks for reading, Sarah!
Choosing a support threshold is contextual, and there are several things that may factor into the decision. Typically, the threshold is…
Dan Isaza
Jul 11, 2018
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