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jacobmunson / RecommenderSystems

This repository is intended to house efforts from a Fall 2019 independent study focused on Similarity Computation and Clustering Structure for Recommender Systems.
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Explicit to Implicit data #13

Closed jacobmunson closed 4 years ago

jacobmunson commented 5 years ago

Use a thresholding approach to reduce data values to 0 and 1. For example, values <=2 (including NAs?)nreassign to 0 and values >2 reassign to 1.

jacobmunson commented 4 years ago

This has been completed in practice, essentially no reporting of results or further analysis. Mostly a time problem. As far as LiRa score is concerned, this required a redefining of distributions. A comparison may be of interest at a later date. Could maybe compare to Jaccard for implicit data...