Toan-Minh-Duong-Son/als-collaborative-filtering-model

Mô hình Collaborative Filtering (ALS) cho EchoVerse (YAMBDA Dataset)

Thông tin mô hình

• —Tên: als_model
• —Ngày huấn luyện: 2025-07-24 02:09:51
• —Framework: implicit-als
• —Factors: 858
• —Regularization: 0.0007068974950624604
• —Iterations: 107
• —Alpha: 92.51885041686347
• —Random State: 42
• —Top K Recommendations: 10
• —Train Ratio: 0.6
• —Validation Ratio: 0.2
• —Test Ratio: 0.2

Hiệu suất mô hình

• —testprecisionat_k: 0.0520
• —testmapat_k: 0.0006
• —testndcgat_k: 0.0520
• —bestoptunamapatk: 0.0008
• —bestoptunaparams:
• —factors: 858
• —regularization: 0.0007068974950624604
• —iterations: 107
• —alpha: 92.51885041686347