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lishiwei2011 / gradientboostedmodels

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NDCG plot #26

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
I plotted NDCG versus iteration figure. Why does NDCG decrease as the 
iterations increase? We want to maximize NDCG. 
Thanks

Original issue reported on code.google.com by ye.zh...@jobs2careers.com on 3 Jun 2013 at 4:20