MBSSL Example to run the codes Taobao python MBSSL.py --dataset Taobao --wid [0.01,0.01,0.01] --coefficient [1.0/6,4.0/6,1.0/6] --decay 0.01 --batch_size 512 --ssl_temp 0.2 --topk1_user 100 --topk1_item 10