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大佬,这个是在线的还是离线的啊? 怎么部署啊?

大佬请教下session-id是啥意思啊?训练的模型里面的 ![image](https://user-images.githubusercontent.com/35590066/86726466-2a285800-c05d-11ea-8168-af3a42cc5482.png)

每个user_id有一个session_id ?? 另外请问下phase是啥意思啊?模型也按这个来存储的 请教下咋计算P值啊,我看sr-gnn是求的P值, 召回阶段能求AUC吗?? 多谢大佬

哈喽,大佬,sr-gnn的召回结果怎么评价啊? 按照readme的介绍 `You can reproduce these results by checkout the 'offline' branch by git checkout offline and run python3 code/sr_gnn_main.py and python3 code/recall_main.py in sequence.` 我先执行的sr_gnn_main.py,后执行的recall_main.py 现在recall_main.py还没结束,如下 ``` train/validate split...

大佬,train_click.csv这种数据怎么解读啊?能不能解释下啊?如下示例 ``` 2255,18,0.984280312637961 18349,35,0.9841110719125039 4489,35,0.9842627512424618 16846,66,0.984069476211683 1888,66,0.9842584372310226 21919,80,0.9842570189950302 ```

执行recall_main.py怎么出现下面的错误呢? ``` train/validate split done... create offline eval answer done... begin read item df... 108916 train_path=user_data/offline_underexpose_train, test_path=user_data/offline_underexpose_test (2643000, 4) (1223242, 4) using multi_processing phase: 7 train_path=user_data/offline_underexpose_train, test_path=user_data/offline_underexpose_test, target_phase=7 drop duplicates......

改成offline,相关代码及结果如下: ``` mode = 'offline' # offline/online: offline validation or online submission start_phase = 7 now_phase = 9 2020-07-11 10:28:15,286 main:INFO:The passed save_path is not a valid checkpoint: ./models/v1/offline/7/session_id 2020-07-11...

v1版本的指标似乎没有显示啊?大佬,哪里有问题吗?

请教下在训练时设置mode为offline数据似乎少了很多啊,只有800多batch,而设置为online就有几千多Total batch,这样做的原因是什么呢?多谢大佬

哈喽大佬,有没有关于数据集的详细解释啊?能给个链接吗?多谢