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Published 20 hours ago • verified publisher icon houchenyu

iDCG = 0？

Open zxgx opened this issue 4 years ago • 1 comments

iDCG是否可以是0？这种情形应该怎么计算NDCG和lambda呢？

zxgx avatar Sep 14 '20 03:09 zxgx

另外，计算rho有时候会报exp溢出，这种数值问题您有遇到过吗？

zxgx avatar Sep 14 '20 04:09 zxgx