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Merge pull request #1 from Quid37/code_style

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Code style
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Quid37 2019-01-23 15:16:18 +03:00 committed by GitHub
commit 6084fdd4af
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1 changed files with 6 additions and 3 deletions
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9
dbms/src/AggregateFunctions/AggregateFunctionMLMethod.h
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@ -20,7 +20,8 @@
#include <Common/FieldVisitors.h> #include <Common/FieldVisitors.h>
namespace DB { namespace DB
{
namespace ErrorCodes namespace ErrorCodes
{ {
@ -92,6 +93,7 @@ struct LinearRegressionData
readBinary(weights, buf); readBinary(weights, buf);
readBinary(iter_num, buf); readBinary(iter_num, buf);
} }
Float64 predict(const std::vector<Float64>& predict_feature) const Float64 predict(const std::vector<Float64>& predict_feature) const
{ {
Float64 res{0.0}; Float64 res{0.0};
@ -162,7 +164,8 @@ public:
auto &column = dynamic_cast<ColumnVector<Float64> &>(to); auto &column = dynamic_cast<ColumnVector<Float64> &>(to);
std::vector<Float64> predict_features(arguments.size() - 1); std::vector<Float64> predict_features(arguments.size() - 1);
for (size_t i = 1; i < arguments.size(); ++i) { for (size_t i = 1; i < arguments.size(); ++i)
{
const auto& element = (*block.getByPosition(arguments[i]).column)[row_num]; const auto& element = (*block.getByPosition(arguments[i]).column)[row_num];
if (element.getType() != Field::Types::Float64) if (element.getType() != Field::Types::Float64)
throw Exception("Prediction arguments must be values of type Float", throw Exception("Prediction arguments must be values of type Float",
@ -189,4 +192,4 @@ private:
struct NameLinearRegression { static constexpr auto name = "LinearRegression"; }; struct NameLinearRegression { static constexpr auto name = "LinearRegression"; };
} }