From 9ee8c9c45c960dae6fbf0f35e4c84c9c1c85fc3f Mon Sep 17 00:00:00 2001
From: Yusuke Nojima <nojima@google.com>
Date: Fri, 30 Sep 2011 18:08:28 +0900
Subject: [PATCH] Calibrate score by touch coordinates
Change-Id: I9fc066eb1a455243536e72405922fcb7e26d7dc6
---
native/src/correction.cpp | 16 ++++++++++++++++
native/src/defines.h | 2 ++
2 files changed, 18 insertions(+)
diff --git a/native/src/correction.cpp b/native/src/correction.cpp
index 308cca2279..5128c2e5cf 100644
--- a/native/src/correction.cpp
+++ b/native/src/correction.cpp
@@ -555,6 +555,8 @@ int Correction::RankingAlgorithm::calculateFinalFreq(const int inputIndex, const
const int transposedCount = correction->mTransposedCount / 2;
const int excessiveCount = correction->mExcessiveCount + correction->mTransposedCount % 2;
const int proximityMatchedCount = correction->mProximityCount;
+ const int equivalentCharStrongCount = correction->mEquivalentCharStrongCount;
+ const int equivalentCharWeakCount = correction->mEquivalentCharWeakCount;
const bool lastCharExceeded = correction->mLastCharExceeded;
const bool useFullEditDistance = correction->mUseFullEditDistance;
const int outputLength = outputIndex + 1;
@@ -664,6 +666,20 @@ int Correction::RankingAlgorithm::calculateFinalFreq(const int inputIndex, const
multiplyRate(WORDS_WITH_PROXIMITY_CHARACTER_DEMOTION_RATE, &finalFreq);
}
+ for (int i = 0; i < equivalentCharStrongCount; ++i) {
+ if (DEBUG_DICT_FULL) {
+ LOGI("equivalent char strong");
+ }
+ multiplyRate(WORDS_WITH_EQUIVALENT_CHAR_STRONG_PROMOTION_RATE, &finalFreq);
+ }
+
+ for (int i = 0; i < equivalentCharWeakCount; ++i) {
+ if (DEBUG_DICT_FULL) {
+ LOGI("equivalent char weak");
+ }
+ multiplyRate(WORDS_WITH_EQUIVALENT_CHAR_WEAK_DEMOTION_RATE, &finalFreq);
+ }
+
const int errorCount = adjustedProximityMatchedCount > 0
? adjustedProximityMatchedCount
: (proximityMatchedCount + transposedCount);
diff --git a/native/src/defines.h b/native/src/defines.h
index 6c619d1abc..dab862924c 100644
--- a/native/src/defines.h
+++ b/native/src/defines.h
@@ -180,6 +180,8 @@ static void dumpWord(const unsigned short* word, const int length) {
#define WORDS_WITH_EXCESSIVE_CHARACTER_DEMOTION_RATE 75
#define WORDS_WITH_EXCESSIVE_CHARACTER_OUT_OF_PROXIMITY_DEMOTION_RATE 75
#define WORDS_WITH_TRANSPOSED_CHARACTERS_DEMOTION_RATE 60
+#define WORDS_WITH_EQUIVALENT_CHAR_STRONG_PROMOTION_RATE 105
+#define WORDS_WITH_EQUIVALENT_CHAR_WEAK_DEMOTION_RATE 95
#define FULL_MATCHED_WORDS_PROMOTION_RATE 120
#define WORDS_WITH_PROXIMITY_CHARACTER_DEMOTION_RATE 90
#define WORDS_WITH_MATCH_SKIP_PROMOTION_RATE 105
--
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