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Commit a0ac31fc authored by satok's avatar satok
Browse files

Fix the issue on multiple words suggestion 

Bug: 6509844
Change-Id: I823074a2b29befc3e60c63699ab4dc7719105c63
parent 0b6b6ee5

native/jni/src/correction.cpp

+1 −1
Original line number Diff line number Diff line
@@ -977,7 +977,7 @@ int Correction::RankingAlgorithm::calcFreqForSplitMultipleWords( 
            }

            const int freq = freqArray[i];

            // Demote too short weak words

            if (wordLength <= 4 && freq <= MAX_FREQ * 2 / 3 /* heuristic... */) {

            if (wordLength <= 4 && freq <= SUPPRESS_SHORT_MULTIPLE_WORDS_THRESHOLD_FREQ) {

                multiplyRate(100 * freq / MAX_FREQ, &totalFreq);

            }

            if (wordLength == 1) {

native/jni/src/defines.h

+2 −0
Original line number Diff line number Diff line
@@ -228,6 +228,8 @@ static inline void prof_out(void) { 


#define TWO_WORDS_CORRECTION_WITH_OTHER_ERROR_THRESHOLD 0.35

#define START_TWO_WORDS_CORRECTION_THRESHOLD 0.185

/* heuristic... This should be changed if we change the unit of the frequency. */

#define SUPPRESS_SHORT_MULTIPLE_WORDS_THRESHOLD_FREQ (MAX_FREQ * 58 / 100)



#define MAX_DEPTH_MULTIPLIER 3

native/jni/src/unigram_dictionary.cpp

+6 −2
Original line number Diff line number Diff line
@@ -503,8 +503,12 @@ bool UnigramDictionary::getSubStringSuggestion( 
                freqArray, wordLengthArray, currentWordIndex + 1, isSpaceProximity, outputWord);

        if (DEBUG_DICT) {

            DUMP_WORD(outputWord, tempOutputWordLength);

            AKLOGI("Split two words: %d, %d, %d, %d, (%d) %d", freqArray[0], freqArray[1], pairFreq,

                    inputLength, wordLengthArray[0], tempOutputWordLength);

            for (int i = 0; i < currentWordIndex + 1; ++i) {

                AKLOGI("Split %d,%d words: freq = %d, length = %d", i, currentWordIndex + 1,

                        freqArray[i], wordLengthArray[i]);

            }

            AKLOGI("Split two words: freq = %d, length = %d, %d, isSpace ? %d", pairFreq,

                    inputLength, tempOutputWordLength, isSpaceProximity);

        }

        addWord(outputWord, tempOutputWordLength, pairFreq, queuePool->getMasterQueue());

    }