From 7dc7a9a39820ed9e3512314e6cafe4d4492d278b Mon Sep 17 00:00:00 2001
From: Keisuke Kuroyanagi <ksk@google.com>
Date: Tue, 1 Apr 2014 17:25:43 +0900
Subject: [PATCH] Parameter tuning for typing.

accidently -> accidentally (top suggest)
convienent -> convenient (top suggest)
dissapear -> disappear (top suggest)

Execution time: +31%

Before:
(0)  610.00 (1.66%)
(1)  35820.00 (97.66%)
(2)  130.00 (0.35%)
Total 36680.00 (sum of others 36560.00)

After:
(0)  820.00 (1.69%)
(1)  47200.00 (97.50%)
(2)  210.00 (0.43%)
Total 48410.00 (sum of others 48230.00)

Bug: 13588483
Bug: 13456384
Bug: 9816611

Change-Id: Ia17491e135a63aaca6e980c3a59bd829441dac40
---
 .../src/suggest/policyimpl/typing/scoring_params.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/native/jni/src/suggest/policyimpl/typing/scoring_params.cpp b/native/jni/src/suggest/policyimpl/typing/scoring_params.cpp
index 7b332064c..c4c57169b 100644
--- a/native/jni/src/suggest/policyimpl/typing/scoring_params.cpp
+++ b/native/jni/src/suggest/policyimpl/typing/scoring_params.cpp
@@ -37,8 +37,8 @@ const float ScoringParams::DISTANCE_WEIGHT_LENGTH = 0.1524f;
 const float ScoringParams::PROXIMITY_COST = 0.0694f;
 const float ScoringParams::FIRST_CHAR_PROXIMITY_COST = 0.072f;
 const float ScoringParams::FIRST_PROXIMITY_COST = 0.07788f;
-const float ScoringParams::OMISSION_COST = 0.4676f;
-const float ScoringParams::OMISSION_COST_SAME_CHAR = 0.399f;
+const float ScoringParams::OMISSION_COST = 0.467f;
+const float ScoringParams::OMISSION_COST_SAME_CHAR = 0.345f;
 const float ScoringParams::OMISSION_COST_FIRST_CHAR = 0.5256f;
 const float ScoringParams::INSERTION_COST = 0.7248f;
 const float ScoringParams::TERMINAL_INSERTION_COST = 0.8128f;
@@ -46,18 +46,18 @@ const float ScoringParams::INSERTION_COST_SAME_CHAR = 0.5508f;
 const float ScoringParams::INSERTION_COST_PROXIMITY_CHAR = 0.674f;
 const float ScoringParams::INSERTION_COST_FIRST_CHAR = 0.639f;
 const float ScoringParams::TRANSPOSITION_COST = 0.5608f;
-const float ScoringParams::SPACE_SUBSTITUTION_COST = 0.339f;
+const float ScoringParams::SPACE_SUBSTITUTION_COST = 0.334f;
 const float ScoringParams::ADDITIONAL_PROXIMITY_COST = 0.4576f;
 const float ScoringParams::SUBSTITUTION_COST = 0.3806f;
-const float ScoringParams::COST_NEW_WORD = 0.0312f;
+const float ScoringParams::COST_NEW_WORD = 0.0314f;
 const float ScoringParams::COST_SECOND_OR_LATER_WORD_FIRST_CHAR_UPPERCASE = 0.3224f;
 const float ScoringParams::DISTANCE_WEIGHT_LANGUAGE = 1.1214f;
 const float ScoringParams::COST_FIRST_LOOKAHEAD = 0.4836f;
 const float ScoringParams::COST_LOOKAHEAD = 0.00624f;
-const float ScoringParams::HAS_PROXIMITY_TERMINAL_COST = 0.06836f;
+const float ScoringParams::HAS_PROXIMITY_TERMINAL_COST = 0.0683f;
 const float ScoringParams::HAS_EDIT_CORRECTION_TERMINAL_COST = 0.0362f;
 const float ScoringParams::HAS_MULTI_WORD_TERMINAL_COST = 0.4182f;
 const float ScoringParams::TYPING_BASE_OUTPUT_SCORE = 1.0f;
 const float ScoringParams::TYPING_MAX_OUTPUT_SCORE_PER_INPUT = 0.1f;
-const float ScoringParams::NORMALIZED_SPATIAL_DISTANCE_THRESHOLD_FOR_EDIT = 0.045f;
+const float ScoringParams::NORMALIZED_SPATIAL_DISTANCE_THRESHOLD_FOR_EDIT = 0.095f;
 } // namespace latinime