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am 448e7322: Follow up change for I5f166a738f6e84a1b807be 

* commit '448e732272bb3e55d649d2d5dd6a0acb9efdaec3':
  Follow up change for  I5f166a738f6e84a1b807be
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Satoshi Kataoka 2012-10-05 06:02:02 -07:00 committed by Android Git Automerger
parent a40f2842cf 448e732272
commit 478605baa4
1 changed files with 4 additions and 4 deletions
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8
native/jni/src/correction.cpp
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@ -799,9 +799,9 @@ int Correction::RankingAlgorithm::calculateFinalProbability(const int inputIndex
const float x = static_cast<float>(squaredDistance)
/ ProximityInfoState::NORMALIZED_SQUARED_DISTANCE_SCALING_FACTOR;
const float factor = max((x < R1)
? (A * (R1 - x) + B * x) / R1
: (B * (R2 - x) + C * (x - R1)) / (R2 - R1), MIN);
// factor is piecewise linear function like:
? (A * (R1 - x) + B * x) / R1
: (B * (R2 - x) + C * (x - R1)) / (R2 - R1), MIN);
// factor is a piecewise linear function like:
// A -_ .
// ^-_ .
// B \ .
@ -809,7 +809,7 @@ int Correction::RankingAlgorithm::calculateFinalProbability(const int inputIndex
// C ------------.
// .
// 0 R1 R2 .
multiplyRate((int)(factor * 100), &finalFreq);
multiplyRate((int)(factor * 100.0f), &finalFreq);
} else if (squaredDistance == PROXIMITY_CHAR_WITHOUT_DISTANCE_INFO) {
multiplyRate(WORDS_WITH_PROXIMITY_CHARACTER_DEMOTION_RATE, &finalFreq);
}