Recommendation System for E-commerce Using Alternating Least Squares (ALS) on Apache Spark.
Subasish GoshNazmun NaharMohammad Abdul WahabMunmun BiswasMohammad Shahadat HossainKarl AnderssonPublished in: ICO (2020)
Keyphrases
- alternating least squares
- negative matrix factorization
- nonnegative matrix factorization
- low rank approximation
- stochastic gradient descent
- collaborative filtering
- recommender systems
- similarity measure
- least squares
- high order
- matrix factorization
- data representation
- subspace learning
- data sets
- principal component analysis