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CharlieMat / GFN4Rec

Source code for paper "Generative Flow Network for Listwise Recommendation"
Apache License 2.0
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Problems about KuaiRand Multi-Behavior Simulator.ipynb #3

Open sonichen opened 1 year ago

sonichen commented 1 year ago

在运行KuaiRand Multi-Behavior Simulator.ipynb中的， from env.KRUserEnvironment_FiniteImmediate import KRUserEnvironment_FiniteImmediate env = KRUserEnvironment_FiniteImmediate(args)

发生了报错 image

AttributeError: 'Namespace' object has no attribute 'env_val_holdout'

用目前项目中output的数据和我自己训练出的数据都报这个错误，请问我这是缺少了哪一步吗，谢谢！

CharlieMat commented 1 year ago

在 args 里面要加一个 env_val_holdout 参数，这个是之前为了预处理其他数据遗留的设置，在KRUserEnvironment_FiniteImmediate这个里面不生效可以随便设置一个值

fenixdo commented 2 weeks ago

Please use it args

max_step_per_episode={MAX_STEP}, episode_batch_size={EP_BS}, item_correlation={RHO}, device='{device}', env_val_holdout=1000, env_test_holdout=1000, new_reader_class='KRMBSeqReader')")