SAGA: A Submodular Greedy Algorithm for Group Recommendation.

Shameem Ahamed Puthiya Parambath Nishant Vijayakumar Sanjay Chawla

Published in: AAAI (2018)

Keyphrases

greedy algorithm
greedy algorithms
worst case
dynamic programming
greedy strategy
objective function
greedy heuristic
recommender systems
submodular functions
set cover
knapsack problem
link analysis
randomized algorithm
approximation guarantees
influence maximization
collaborative filtering
influence spread