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Commit 22104663 authored by satok's avatar satok
Browse files

Tweak the normalized score for the words with spaces 

Change-Id: Icc0c4fd0474ed5094fb274a6ea745ca583ba524d
parent 0aae85fb

java/src/com/android/inputmethod/latin/Utils.java

+10 −1
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ package com.android.inputmethod.latin; 
import com.android.inputmethod.compat.InputMethodInfoCompatWrapper;

import com.android.inputmethod.compat.InputMethodManagerCompatWrapper;

import com.android.inputmethod.compat.InputTypeCompatUtils;

import com.android.inputmethod.keyboard.Keyboard;

import com.android.inputmethod.keyboard.KeyboardId;



import android.content.Context;
@@ -344,8 +345,16 @@ public class Utils { 
        final int distance = editDistance(before, after);

        // If afterLength < beforeLength, the algorithm is suggesting a word by excessive character

        // correction.

        int spaceCount = 0;

        for (int i = 0; i < afterLength; ++i) {

            if (after.charAt(i) == Keyboard.CODE_SPACE) {

                ++spaceCount;

            }

        }

        if (spaceCount == afterLength) return 0;

        final double maximumScore = MAX_INITIAL_SCORE

                * Math.pow(TYPED_LETTER_MULTIPLIER, Math.min(beforeLength, afterLength))

                * Math.pow(

                        TYPED_LETTER_MULTIPLIER, Math.min(beforeLength, afterLength - spaceCount))

                * FULL_WORD_MULTIPLIER;

        // add a weight based on edit distance.

        // distance <= max(afterLength, beforeLength) == afterLength,