Fix data loading (#4862)

* Fix loading text data.
* Fix config regex.
* Try to explain the error better in exception.
* Update doc.
This commit is contained in:
Jiaming Yuan
2019-10-22 12:33:14 -04:00
committed by GitHub
parent 95295ce026
commit 7e477a2adb
7 changed files with 81 additions and 8 deletions

View File

@@ -9,5 +9,5 @@ max_depth = 3
num_round = 2
save_period = 0
data = "@PROJECT_SOURCE_DIR@/demo/data/agaricus.txt.train"
eval[test] = "@PROJECT_SOURCE_DIR@/demo/data/agaricus.txt.test"
data = "@PROJECT_SOURCE_DIR@/demo/data/agaricus.txt.train?format=libsvm"
eval[test] = "@PROJECT_SOURCE_DIR@/demo/data/agaricus.txt.test?format=libsvm"