LEMP: Exact and Approximate Maximum Inner Product Search
LEMP is a tool for maximum inner product search, i.e., efficiently retrieving large entries in the product of two given large matrices. This problem arises in a number of data mining and information retrieval tasks. A detailed description of LEMP and its applications can be found in our SIGMOD 2015 paper and our TODS 2016 article.
IE-NMF (Rank 10, 50, and 100)
Netflix (factorization with and without averaging)