Code cannot run

[ellieokok]

hi，I've been studing your code recently，but there is a problem when I try to run this code.When I ran dataset/preprocessing.py, code stop at split_train_test（）; (this is the output of dataset/preprocessing.py ： Load raw data from book2movie/reviews_Books_5.csv. Load raw data from book2movie/reviews_Movies_and_TV_5.csv. Source domain users 126666, items 63202, ratings 3494976. Target domain users 27822, items 12287, ratings 779376. Overlapping users 6074 (0.000%, 0.000%). Ratio 1.00, common users 3037, vali cold-start users 1214, test cold-start users 1823.)

so when I try to run runner/CATN_runner.py,there is a error just like this Traceback (most recent call last): File "CATN_runner.py", line 106, in <module> with open(pkl_path % args.ratio, 'rb') as f: IOError: [Errno 2] No such file or directory: './dataset/book2movie/crossdata_i30_u10_0.20.pkl'

I wonder if u can help to figure this out ,thank u!!

[MuhTawfik]

hi, is it okay with you if you have some time to explain the code to me?

[xuqhang]

hi，I've been studing your code recently，but there is a problem when I try to run this code.When I ran dataset/preprocessing.py, code stop at split_train_test（）; (this is the output of dataset/preprocessing.py ： Load raw data from book2movie/reviews_Books_5.csv. Load raw data from book2movie/reviews_Movies_and_TV_5.csv. Source domain users 126666, items 63202, ratings 3494976. Target domain users 27822, items 12287, ratings 779376. Overlapping users 6074 (0.000%, 0.000%). Ratio 1.00, common users 3037, vali cold-start users 1214, test cold-start users 1823.)

so when I try to run runner/CATN_runner.py,there is a error just like this Traceback (most recent call last): File "CATN_runner.py", line 106, in <module> with open(pkl_path % args.ratio, 'rb') as f: IOError: [Errno 2] No such file or directory: './dataset/book2movie/crossdata_i30_u10_0.20.pkl'

I wonder if u can help to figure this out ,thank u!!

I guess you haven't generated the pkl file. In my case, it costs me about 5 days to outcome the pkl file in my laptop.

[a1074089982]

How to generate the pkl file？

[banxiabanban]

Have you solved the problem？I meet the same.