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fix some warnings

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This commit is contained in:
kalenhaha 2014-05-09 14:14:43 +08:00
parent 0794dd0f6f
commit f7b2281510
4 changed files with 11 additions and 12 deletions
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10
regrank/xgboost_regrank_obj.hpp
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@ -342,14 +342,14 @@ namespace xgboost{
virtual inline void GetLambda(const std::vector<float> &preds,
const std::vector<float> &labels,
const std::vector<unsigned> &group_index,
const std::vector<std::pair<int, int>> &pairs, std::vector<float> lambda, int group) = 0;
const std::vector< std::pair<int, int> > &pairs, std::vector<float> lambda, int group) = 0;
inline void GetGroupGradient(const std::vector<float> &preds,
const std::vector<float> &labels,
const std::vector<unsigned> &group_index,
std::vector<float> &grad,
std::vector<float> &hess,
const std::vector<std::pair<int, int>> pairs,
const std::vector< std::pair<int, int> > pairs,
int group){
std::vector<float> lambda;
@ -383,7 +383,7 @@ namespace xgboost{
utils::Assert(group_index.size() != 0 && group_index.back() == preds.size(), "rank loss must have group file");
for (size_t i = 0; i < group_index.size() - 1; i++){
std::vector<std::pair<int,int>> pairs = sampler_.GenPairs(preds, info.labels, group_index[i], group_index[i + 1]);
std::vector< std::pair<int,int> > pairs = sampler_.GenPairs(preds, info.labels, group_index[i], group_index[i + 1]);
GetGroupGradient(preds, info.labels, group_index, grad, hess, pairs, i);
}
}
@ -428,7 +428,7 @@ namespace xgboost{
inline void GetLambda(const std::vector<float> &preds,
const std::vector<float> &labels,
const std::vector<unsigned> &group_index,
const std::vector<std::pair<int, int>> &pairs, std::vector<float> lambda, int group){
const std::vector< std::pair<int, int> > &pairs, std::vector<float> lambda, int group){
std::vector< Triple > sorted_triple;
std::vector<int> index_remap;
float IDCG;
@ -515,7 +515,7 @@ namespace xgboost{
inline void GetLambda(const std::vector<float> &preds,
const std::vector<float> &labels,
const std::vector<unsigned> &group_index,
const std::vector<std::pair<int, int>> &pairs, std::vector<float> lambda, int group){
const std::vector< std::pair<int, int> > &pairs, std::vector<float> lambda, int group){
std::vector< Triple > sorted_triple;
std::vector<int> index_remap;
std::vector< Quadruple > map_acc;

8
regrank/xgboost_regrank_sample.h
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@ -62,7 +62,7 @@ namespace xgboost {
* \param end, the end index of a specified group
* \return the generated pairs
*/
virtual std::vector<std::pair<int, int>> GenPairs(const std::vector<float> &preds,
virtual std::vector< std::pair<int, int> > GenPairs(const std::vector<float> &preds,
const std::vector<float> &labels,
int start, int end) = 0;
@ -78,10 +78,10 @@ namespace xgboost {
* we should guarantee the labels are 0 or 1
*/
struct BinaryLinearSampler :public IPairSampler{
virtual std::vector<std::pair<int, int>> GenPairs(const std::vector<float> &preds,
virtual std::vector< std::pair<int, int> > GenPairs(const std::vector<float> &preds,
const std::vector<float> &labels,
int start, int end) {
std::vector<std::pair<int, int>> ans;
std::vector< std::pair<int, int> > ans;
return ans;
}
};
@ -100,7 +100,7 @@ namespace xgboost {
~PairSamplerWrapper(){ delete sampler_; }
std::vector<std::pair<int, int>> GenPairs(const std::vector<float> &preds,
std::vector< std::pair<int, int> > GenPairs(const std::vector<float> &preds,
const std::vector<float> &labels,
int start, int end){
utils::Assert(sampler_ != NULL, "Not config the sampler yet. Add rank:sampler in the config file\n");

2
utils/xgboost_omp.h
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@ -10,7 +10,7 @@
#if defined(_OPENMP)
#include <omp.h>
#else
//#warning "OpenMP is not available, compile to single thread code"
#warning "OpenMP is not available, compile to single thread code"
inline int omp_get_thread_num() { return 0; }
inline int omp_get_num_threads() { return 1; }
inline void omp_set_num_threads(int nthread) {}

3
utils/xgboost_random.h
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@ -137,8 +137,7 @@ namespace xgboost{
}
/*! \brief return a real number uniform in [0,1) */
inline double RandDouble( void ){
// return static_cast<double>( rand_r( &rseed ) ) / (static_cast<double>( RAND_MAX )+1.0);
return 0;
return static_cast<double>( rand_r( &rseed ) ) / (static_cast<double>( RAND_MAX )+1.0);
}
// random number seed
unsigned rseed;