sparsity-problem

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miladpayandehh / IGDHRS

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An intelligent recommender system based on deep denoising graph convolutional autoencoder and learning automata

autoencoder recommender-systems graph-convolutional-networks learning-automata sparsity-problem cold-start-problem

Updated Jul 9, 2025
Python

Shuvob4 / Recommendation-System

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Implemented rank-based recommendation system and various collaborative filtering models using Python (NumPy, Pandas, Scikit-learn). Addressed sparsity and cold start problems. Evaluated models using MAE, RMSE, and precision metrics.

scikit-learn recommendation-system sparsity-problem cold-start-problem

Updated May 25, 2023
Jupyter Notebook

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