Polimi Recommender System challenge A.Y. 2022/23

This repo contains the code and the data used in polimi's recsys challenge

Results

Deadline 2 (final)

Deadline 1

MAP@10: 0.06200

The final model is a hybrid recommender composed of

The first hybrid is composed of

The second hybrid is composed of

Name		Name	Last commit message	Last commit date
Latest commit History 21 Commits
CythonCompiler		CythonCompiler
Data_manager		Data_manager
Evaluation		Evaluation
HyperparameterTuning		HyperparameterTuning
Notebooks_utils		Notebooks_utils
Recommenders		Recommenders
RecsysFastUtilities		RecsysFastUtilities
data		data
BayesTuning.py		BayesTuning.py
Clustering.ipynb		Clustering.ipynb
Condorcet.ipynb		Condorcet.ipynb
Final_Hybrid_Submission.ipynb		Final_Hybrid_Submission.ipynb
MedRank.ipynb		MedRank.ipynb
README.md		README.md
Reranking.ipynb		Reranking.ipynb
Save_Load_Model_Example.ipynb		Save_Load_Model_Example.ipynb
Skopt_Tuning.ipynb		Skopt_Tuning.ipynb
URM_all_scores.npz		URM_all_scores.npz
run_compile_all_cython.py		run_compile_all_cython.py
trainDefault.npz		trainDefault.npz
trainReal.npz		trainReal.npz
trainTanH.npz		trainTanH.npz
validDefault.npz		validDefault.npz