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Dataset Batch(offline) Reinforcement Learning for recommender system

Python 100.00%
flink offline recommender-system reinforcement-learning

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dbrl's Issues

运行报错

在运行run_pretrain_embeddings.py时报错Expected tensor for argument #1 'indices' to have scalar type Long; but got torch.cuda.IntTensor instead (while checking arguments for embedding)

Performance of DDPG and REINFORCE

I cannot get increasing rewards on REINFORCE and DDPG algorithms. Is this normal? Can you provide the final results of the three algorithms? Thank you!

损失很大

@massquantity 网络损失从第三轮左右就变得非常大,ndcg一直很小,你的运行结果也是这样吗,不知道哪里的问题
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