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spelling, wording, and doc fixes in c++ code

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I was reading through the code and fixing some things in the comments.
Only a few trivial actual code changes were made to make things more
readable.
This commit is contained in:
Vadim Khotilovich
2015-12-12 21:40:12 -06:00
parent c56c1b9482
commit c70022e6c4
27 changed files with 113 additions and 108 deletions
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6
src/learner/helper_utils.h
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@@ -45,7 +45,7 @@ inline static int FindMaxIndex(const std::vector<float>& rec) {
return FindMaxIndex(BeginPtr(rec), rec.size());
}
// perform numerical safe logsum
// perform numerically safe logsum
inline float LogSum(float x, float y) {
if (x < y) {
return y + std::log(std::exp(x - y) + 1.0f);
@@ -53,7 +53,7 @@ inline float LogSum(float x, float y) {
return x + std::log(std::exp(y - x) + 1.0f);
}
}
// numerical safe logsum
// numerically safe logsum
inline float LogSum(const float *rec, size_t size) {
float mx = rec[0];
for (size_t i = 1; i < size; ++i) {
@@ -66,11 +66,11 @@ inline float LogSum(const float *rec, size_t size) {
return mx + std::log(sum);
}
// comparator functions for sorting pairs in descending order
inline static bool CmpFirst(const std::pair<float, unsigned> &a,
const std::pair<float, unsigned> &b) {
return a.first > b.first;
}
inline static bool CmpSecond(const std::pair<float, unsigned> &a,
const std::pair<float, unsigned> &b) {
return a.second > b.second;