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Fix proximity/edit correction detection that affects the terminal cost. 

Bug: 8624690
Change-Id: If59305674a781e0fcc284d236e3d8ba9cdf9ed08
main
Keisuke Kuroynagi 2013-04-24 20:21:18 +09:00
parent 46913aedb4
commit 911f326857
3 changed files with 25 additions and 18 deletions
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9
native/jni/src/defines.h
View File

@ -417,16 +417,25 @@ typedef enum {
} DoubleLetterLevel; } DoubleLetterLevel;
typedef enum { typedef enum {
// Correction for MATCH_CHAR
CT_MATCH, CT_MATCH,
// Correction for PROXIMITY_CHAR
CT_PROXIMITY, CT_PROXIMITY,
// Correction for ADDITIONAL_PROXIMITY_CHAR
CT_ADDITIONAL_PROXIMITY, CT_ADDITIONAL_PROXIMITY,
// Correction for SUBSTITUTION_CHAR
CT_SUBSTITUTION, CT_SUBSTITUTION,
// Skip one omitted letter
CT_OMISSION, CT_OMISSION,
// Delete an unnecessarily inserted letter
CT_INSERTION, CT_INSERTION,
// Swap the order of next two touch points
CT_TRANSPOSITION, CT_TRANSPOSITION,
CT_COMPLETION, CT_COMPLETION,
CT_TERMINAL, CT_TERMINAL,
// Create new word with space omission
CT_NEW_WORD_SPACE_OMITTION, CT_NEW_WORD_SPACE_OMITTION,
// Create new word with space substitution
CT_NEW_WORD_SPACE_SUBSTITUTION, CT_NEW_WORD_SPACE_SUBSTITUTION,
} CorrectionType; } CorrectionType;
#endif // LATINIME_DEFINES_H #endif // LATINIME_DEFINES_H

8
native/jni/src/suggest/core/policy/weighting.cpp
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@ -163,11 +163,9 @@ static inline void profile(const CorrectionType correctionType, DicNode *const n
case CT_OMISSION: case CT_OMISSION:
return true; return true;
case CT_ADDITIONAL_PROXIMITY: case CT_ADDITIONAL_PROXIMITY:
// Should return true? return true;
return false;
case CT_SUBSTITUTION: case CT_SUBSTITUTION:
// Should return true? return true;
return false;
case CT_NEW_WORD_SPACE_OMITTION: case CT_NEW_WORD_SPACE_OMITTION:
return false; return false;
case CT_MATCH: case CT_MATCH:
@ -194,7 +192,7 @@ static inline void profile(const CorrectionType correctionType, DicNode *const n
case CT_OMISSION: case CT_OMISSION:
return false; return false;
case CT_ADDITIONAL_PROXIMITY: case CT_ADDITIONAL_PROXIMITY:
return false; return true;
case CT_SUBSTITUTION: case CT_SUBSTITUTION:
return false; return false;
case CT_NEW_WORD_SPACE_OMITTION: case CT_NEW_WORD_SPACE_OMITTION:

26
native/jni/src/suggest/policyimpl/typing/scoring_params.cpp
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@ -28,24 +28,24 @@ const int ScoringParams::THRESHOLD_SHORT_WORD_LENGTH = 4;
const float ScoringParams::DISTANCE_WEIGHT_LENGTH = 0.132f; const float ScoringParams::DISTANCE_WEIGHT_LENGTH = 0.132f;
const float ScoringParams::PROXIMITY_COST = 0.086f; const float ScoringParams::PROXIMITY_COST = 0.086f;
const float ScoringParams::FIRST_PROXIMITY_COST = 0.104f; const float ScoringParams::FIRST_PROXIMITY_COST = 0.104f;
const float ScoringParams::OMISSION_COST = 0.388f; const float ScoringParams::OMISSION_COST = 0.458f;
const float ScoringParams::OMISSION_COST_SAME_CHAR = 0.431f; const float ScoringParams::OMISSION_COST_SAME_CHAR = 0.491f;
const float ScoringParams::OMISSION_COST_FIRST_CHAR = 0.532f; const float ScoringParams::OMISSION_COST_FIRST_CHAR = 0.582f;
const float ScoringParams::INSERTION_COST = 0.670f; const float ScoringParams::INSERTION_COST = 0.730f;
const float ScoringParams::INSERTION_COST_SAME_CHAR = 0.526f; const float ScoringParams::INSERTION_COST_SAME_CHAR = 0.586f;
const float ScoringParams::INSERTION_COST_FIRST_CHAR = 0.563f; const float ScoringParams::INSERTION_COST_FIRST_CHAR = 0.623f;
const float ScoringParams::TRANSPOSITION_COST = 0.494f; const float ScoringParams::TRANSPOSITION_COST = 0.516f;
const float ScoringParams::SPACE_SUBSTITUTION_COST = 0.289f; const float ScoringParams::SPACE_SUBSTITUTION_COST = 0.319f;
const float ScoringParams::ADDITIONAL_PROXIMITY_COST = 0.380f; const float ScoringParams::ADDITIONAL_PROXIMITY_COST = 0.380f;
const float ScoringParams::SUBSTITUTION_COST = 0.363f; const float ScoringParams::SUBSTITUTION_COST = 0.403f;
const float ScoringParams::COST_NEW_WORD = 0.024f; const float ScoringParams::COST_NEW_WORD = 0.042f;
const float ScoringParams::COST_NEW_WORD_CAPITALIZED = 0.174f; const float ScoringParams::COST_NEW_WORD_CAPITALIZED = 0.174f;
const float ScoringParams::DISTANCE_WEIGHT_LANGUAGE = 1.123f; const float ScoringParams::DISTANCE_WEIGHT_LANGUAGE = 1.123f;
const float ScoringParams::COST_FIRST_LOOKAHEAD = 0.545f; const float ScoringParams::COST_FIRST_LOOKAHEAD = 0.545f;
const float ScoringParams::COST_LOOKAHEAD = 0.073f; const float ScoringParams::COST_LOOKAHEAD = 0.073f;
const float ScoringParams::HAS_PROXIMITY_TERMINAL_COST = 0.126f; const float ScoringParams::HAS_PROXIMITY_TERMINAL_COST = 0.105f;
const float ScoringParams::HAS_EDIT_CORRECTION_TERMINAL_COST = 0.056f; const float ScoringParams::HAS_EDIT_CORRECTION_TERMINAL_COST = 0.038f;
const float ScoringParams::HAS_MULTI_WORD_TERMINAL_COST = 0.536f; const float ScoringParams::HAS_MULTI_WORD_TERMINAL_COST = 0.444f;
const float ScoringParams::TYPING_BASE_OUTPUT_SCORE = 1.0f; const float ScoringParams::TYPING_BASE_OUTPUT_SCORE = 1.0f;
const float ScoringParams::TYPING_MAX_OUTPUT_SCORE_PER_INPUT = 0.1f; const float ScoringParams::TYPING_MAX_OUTPUT_SCORE_PER_INPUT = 0.1f;
const float ScoringParams::MAX_NORM_DISTANCE_FOR_EDIT = 0.1f; const float ScoringParams::MAX_NORM_DISTANCE_FOR_EDIT = 0.1f;