Created
September 19, 2016 13:32
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| #Predicting the test data | |
| xgmat.test <- xgb.DMatrix(as.matrix(higgs.test.dummy)) | |
| xgboostTestPred <- predict(bst, newdata=xgmat.test) | |
| predicted <- rep("s",550000) | |
| predicted[xgboostTestPred>=threshold] <- "b" | |
| weightRank = rank(xgboostTestPred, ties.method= "random") | |
| write.csv(as.data.frame(xgboostTestPred), "Submissions/xgboost_prob.csv") | |
| write.csv(as.data.frame(higgs.testId), "Submissions/EventID.csv") | |
| submission = data.frame(EventId = higgs.testId, RankOrder = weightRank, Class = predicted) | |
| write.csv(submission, "xgboost_submission.csv", row.names=FALSE) |
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