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[search][scoring_model] Update scoring model coeffs after ErrorsMade fix.

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tatiana-yan 2019-07-18 11:54:39 +03:00 • committed by mpimenov
parent 43f6e137b3
commit c4a1c306bb
1 changed files with 17 additions and 17 deletions
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34
search/ranking_info.cpp
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@ -16,32 +16,32 @@ namespace
{
// See search/search_quality/scoring_model.py for details. In short,
// these coeffs correspond to coeffs in a linear model.
double constexpr kDistanceToPivot = -0.8175524;
double constexpr kDistanceToPivot = -0.6874177;
double constexpr kRank = 1.0000000;
// todo: (@t.yan) Adjust.
double constexpr kPopularity = 0.0500000;
// todo: (@t.yan) Adjust.
double constexpr kRating = 0.0500000;
double constexpr kFalseCats = -0.3745520;
double constexpr kErrorsMade = -0.1090870;
double constexpr kMatchedFraction = 0.7859737;
double constexpr kAllTokensUsed = 1.0000000;
double constexpr kFalseCats = -1.0000000;
double constexpr kErrorsMade = -0.1676639;
double constexpr kMatchedFraction = 0.3178023;
double constexpr kAllTokensUsed = 0.5873744;
double constexpr kHasName = 0.5;
double constexpr kNameScore[NameScore::NAME_SCORE_COUNT] = {
-0.1752510 /* Zero */,
0.0309111 /* Substring */,
0.0127291 /* Prefix */,
0.1316108 /* Full Match */
0.0152243 /* Zero */,
-0.0259815 /* Substring */,
-0.0287346 /* Prefix */,
0.0394918 /* Full Match */
};
double constexpr kType[Model::TYPE_COUNT] = {
-0.1554708 /* POI */,
-0.1554708 /* Building */,
-0.1052415 /* Street */,
-0.1650949 /* Unclassified */,
-0.1556262 /* Village */,
0.1771632 /* City */,
0.0604687 /* State */,
0.3438015 /* Country */
-0.2041635 /* POI */,
-0.2041635 /* Building */,
-0.1595715 /* Street */,
-0.1821077 /* Unclassified */,
-0.1371902 /* Village */,
0.1800898 /* City */,
0.2355436 /* State */,
0.2673996 /* Country */
};
// Coeffs sanity checks.