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RUCAIBox / RecBole

A unified, comprehensive and efficient recommendation library
https://recbole.io/
MIT License
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[🐛BUG] 更改quickstart.py文件中模型和数据名，train loss始终为0 #1533

Closed Anna1015 closed 1 year ago

Anna1015 commented 1 year ago

描述这个 bug 运行 RecBole-MetaRec的quickstart.py文件，只更改了modelName, datasetName = 'MAMO', 'ml-1m'。运行结果如下，train loss始终为0。

12 Nov 21:12 INFO epoch 0 training [time: 17.81s, train loss: 0.0000] 12 Nov 21:13 INFO epoch 0 evaluating [time: 1.53s, valid_score: 0.735000] 12 Nov 21:13 INFO valid result: precision@5 : 0.5674 recall@5 : 0.5674 hit@5 : 0.9968 ndcg@5 : 0.5593 mrr@5 : 0.735 12 Nov 21:13 INFO Saving current: saved/MAMO-Nov-12-2022_21-12-41.pth

12 Nov 21:13 INFO epoch 1 training [time: 16.26s, train loss: 0.0000] 12 Nov 21:13 INFO epoch 1 evaluating [time: 1.50s, valid_score: 0.735000] 12 Nov 21:13 INFO valid result: precision@5 : 0.5674 recall@5 : 0.5674 hit@5 : 0.9968 ndcg@5 : 0.5593 mrr@5 : 0.735 12 Nov 21:13 INFO Saving current: saved/MAMO-Nov-12-2022_21-12-41.pth

12 Nov 21:13 INFO epoch 2 training [time: 16.39s, train loss: 0.0000] 12 Nov 21:13 INFO epoch 2 evaluating [time: 1.50s, valid_score: 0.735000] 12 Nov 21:13 INFO valid result: precision@5 : 0.5674 recall@5 : 0.5674 hit@5 : 0.9968 ndcg@5 : 0.5593 mrr@5 : 0.735 12 Nov 21:13 INFO Saving current: saved/MAMO-Nov-12-2022_21-12-41.pth

12 Nov 21:13 INFO epoch 3 training [time: 20.08s, train loss: 0.0000] 12 Nov 21:13 INFO epoch 3 evaluating [time: 1.67s, valid_score: 0.735000] 12 Nov 21:13 INFO valid result: precision@5 : 0.5674 recall@5 : 0.5674 hit@5 : 0.9968 ndcg@5 : 0.5593 mrr@5 : 0.735 12 Nov 21:13 INFO Saving current: saved/MAMO-Nov-12-2022_21-12-41.pth

12 Nov 21:14 INFO epoch 4 training [time: 17.91s, train loss: 0.0000] 12 Nov 21:14 INFO epoch 4 evaluating [time: 1.50s, valid_score: 0.735000] 12 Nov 21:14 INFO valid result: precision@5 : 0.5674 recall@5 : 0.5674 hit@5 : 0.9968 ndcg@5 : 0.5593 mrr@5 : 0.735 12 Nov 21:14 INFO Saving current: saved/MAMO-Nov-12-2022_21-12-41.pth

12 Nov 21:14 INFO epoch 5 training [time: 19.33s, train loss: 0.0000] 12 Nov 21:14 INFO epoch 5 evaluating [time: 1.68s, valid_score: 0.735000] 12 Nov 21:14 INFO valid result: precision@5 : 0.5674 recall@5 : 0.5674 hit@5 : 0.9968 ndcg@5 : 0.5593 mrr@5 : 0.735 12 Nov 21:14 INFO Saving current: saved/MAMO-Nov-12-2022_21-12-41.pth

实验环境：

AoiDragon commented 1 year ago

@Anna1015 您好，关于RecBole子库的问题可以在对应仓库内提问。