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The means of ndcg #9

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zyfsuzy opened this issue Nov 18, 2017 · 1 comment
Open

The means of ndcg #9

zyfsuzy opened this issue Nov 18, 2017 · 1 comment

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@zyfsuzy
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zyfsuzy commented Nov 18, 2017

i find ndcg print from train,py,i want to know the means of ndcg
@sachinpuranik99
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Its a normalized measure of ranking quality. NDCG basically measures how relevant the returned documents are at the top of the results compared to ideal results. Read more info here.

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