From db3d1f89cae48833e4da361b0b403bb85ba1cfea Mon Sep 17 00:00:00 2001
From: Guolin Ke <i@yumumu.me>
Date: Sun, 9 Apr 2017 15:15:42 +0800
Subject: [PATCH] fix a bug of filter count.

---
 src/io/dataset_loader.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/io/dataset_loader.cpp b/src/io/dataset_loader.cpp
index 22fa1a5a904c..f74a234e5fe0 100644
--- a/src/io/dataset_loader.cpp
+++ b/src/io/dataset_loader.cpp
@@ -707,7 +707,7 @@ void DatasetLoader::ConstructBinMappersFromTextData(int rank, int num_machines,
   dataset->feature_names_ = feature_names_;
   std::vector<std::unique_ptr<BinMapper>> bin_mappers(sample_values.size());
   const data_size_t filter_cnt = static_cast<data_size_t>(
-    static_cast<double>(io_config_.min_data_in_leaf* sample_values.size()) / dataset->num_data_);
+    static_cast<double>(io_config_.min_data_in_leaf* sample_data.size()) / dataset->num_data_);
 
   // start find bins
   if (num_machines == 1) {
@@ -1031,4 +1031,4 @@ std::string DatasetLoader::CheckCanLoadFromBin(const char* filename) {
 
 }
 
-}
\ No newline at end of file
+}