From 91dae84a00a66149b08c6a1b0554b251b8fb681f Mon Sep 17 00:00:00 2001 From: Yaguang Date: Thu, 29 Jun 2017 23:06:09 -0700 Subject: [PATCH] Update URL for "Multiclass logloss". (#2469) The original URL shows 404 Error. --- doc/parameter.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/parameter.md b/doc/parameter.md index e5a8b5697..f6802fb89 100644 --- a/doc/parameter.md +++ b/doc/parameter.md @@ -179,7 +179,7 @@ Specify the learning task and the corresponding learning objective. The objectiv - "error": Binary classification error rate. It is calculated as #(wrong cases)/#(all cases). For the predictions, the evaluation will regard the instances with prediction value larger than 0.5 as positive instances, and the others as negative instances. - "error@t": a different than 0.5 binary classification threshold value could be specified by providing a numerical value through 't'. - "merror": Multiclass classification error rate. It is calculated as #(wrong cases)/#(all cases). - - "mlogloss": [Multiclass logloss](https://www.kaggle.com/wiki/MultiClassLogLoss) + - "mlogloss": [Multiclass logloss](https://www.kaggle.com/wiki/LogLoss) - "auc": [Area under the curve](http://en.wikipedia.org/wiki/Receiver_operating_characteristic#Area_under_curve) for ranking evaluation. - "ndcg":[Normalized Discounted Cumulative Gain](http://en.wikipedia.org/wiki/NDCG) - "map":[Mean average precision](http://en.wikipedia.org/wiki/Mean_average_precision#Mean_average_precision)