itemknn

Here are 5 public repositories matching this topic...

PeiJieSun / NESCL

The code repository for the paper: Peijie et al., Neighborhood-Enhanced Supervised Contrastive Learning for Collaborative Filtering. IEEE TKDE, 2023.

collaborative-filtering nearest-neighbors sgl self-supervised-learning supervised-contrastive-learning lightgcn userknn itemknn self-supervised-graph-learning-for-recommendation neighborhood-recommendation

Updated Jul 24, 2024
Python

ravexina / python-recommender-system

Star

A simple recommender system in python implementing: ItemKNN, UserKNN, ItemAverage, UserAverage, UserItemAverage, etc.

recommender-system cosine-similarity recommender-systems movielens mae pearson-correlation python-recommendation python-recommender userknn itemknn prediction-coverage

Updated Nov 22, 2020
Python

yilmazerhakan / ImposeSVD

Star

Implementation of z-scoREC and ImposeSVD for top-N recommendations

collaborative-filtering matrix-factorization sparse-data recommender-system cold-start recommender-systems longtail top-n-recommendations puresvd itemknn zscorec imposesvd eigenrec hybridsvd

Updated Aug 4, 2022
MATLAB

alperozoner / recommendation_algo_report

Star

An algorithm performance report on the itemKNN algorithm using collaborative filtering paradigm as the learning method. I created this report during my summer internship at B2BPlanet.com

collaborative-filtering recommendation-algorithm itemknn

Updated Oct 30, 2022
Jupyter Notebook

Anjali2220 / graph-recommender-system-movielens

Star

Graph-based movie recommendation system using ItemKNN, MF-BPR, LightGCN, and GraphSAGE on the MovieLens 20M dataset.

machine-learning pytorch matrix-factorization recommendation-system movielens graphsage graph-neural-networks gnn graph-neural-network streamlit lightgcn itemknn domain-specific-knowledge gnn-domain-specific

Updated May 10, 2026
Python

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