Research on the Recommendation Algorithm Based on 0-1 Knapsack Problem.
Wenrong JiangPublished in: CONF-CDS (2021)
Keyphrases
- knapsack problem
- recommendation algorithms
- recommender systems
- collaborative filtering
- filtering algorithm
- recommendation systems
- combinatorial optimization problems
- optimal solution
- user preferences
- dynamic programming
- optimization problems
- multidimensional knapsack problem
- exact algorithms
- np hard
- linear programming relaxation
- personalized recommendation
- greedy algorithm
- cold start
- bicriteria
- continuous relaxation
- decision variables
- collaborative filtering recommendation
- greedy heuristic
- implicit enumeration
- neural network
- maximum profit
- genetic algorithm
- machine learning