| # Mô hình Sequence Aware Recommendation (TiSASRec) cho EchoVerse (YAMBDA Dataset) | |
| ## Thông tin mô hình | |
| - Tên: tisasrec_model | |
| - Ngày huấn luyện: 2025-07-23 17:44:01 | |
| - Framework: PyTorch | |
| - Max Sequence Length: 50 | |
| - Hidden Size: 64 | |
| - Num Heads: 2 | |
| - Num Blocks: 2 | |
| - Dropout Rate: 0.2 | |
| - Learning Rate: 0.0001 | |
| - Num Epochs: 50 | |
| - Batch Size: 128 | |
| - Random State: 42 | |
| - Data Fraction: 1.0 | |
| - Top K Recommendations: 10 | |
| - Train Ratio: 0.6 | |
| - Validation Ratio: 0.2 | |
| - Test Ratio: 0.2 | |
| ## Hiệu suất mô hình | |
| - val_loss: 4.7138 | |
| - val_hit_rate@K: 0.7612 | |
| - val_ndcg@K: 0.4377 | |
| - val_mrr@K: 0.3386 | |