Cristhian Figueroa

2 Questions 6 Answers 0 Followers

Questions related from Cristhian Figueroa

Which methods for imputation can I use in a matrix for films obtained from DBpedia?

I'm developing a recommender system for movies using a matrix containing data of films found in DBpedia. However, my matrix contains a lot of missing information (e.g. some films does not contain...

07 October 2016 931 1 View

Is there any testbed to evaluate general purpose Recommender Systems?

I'm developing a general-purpose Recommender System but I need to evaluate its results for example with Precision, Recall and Unexpectedness. So, i would like to know if there is a testbed or a...

30 January 2015 5,923 5 View