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CPU evaluation for cat data. (#7393)

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* Implementation for one hot based.
* Implementation for partition based. (LightGBM)
This commit is contained in:
Jiaming Yuan
2021-11-06 14:41:35 +08:00
committed by GitHub
parent 6ede12412c
commit d7d1b6e3a6
15 changed files with 540 additions and 166 deletions
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4
tests/cpp/common/test_quantile.h
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@@ -48,7 +48,9 @@ template <typename Fn> void RunWithSeedsAndBins(size_t rows, Fn fn) {
std::vector<MetaInfo> infos(2);
auto& h_weights = infos.front().weights_.HostVector();
h_weights.resize(rows);
std::generate(h_weights.begin(), h_weights.end(), [&]() { return dist(&lcg); });
SimpleRealUniformDistribution<float> weight_dist(0, 10);
std::generate(h_weights.begin(), h_weights.end(), [&]() { return weight_dist(&lcg); });
for (auto seed : seeds) {
for (auto n_bin : bins) {