private static boolean suggestionExceedsDistracterThreshold(
final SuggestedWordInfo suggestion,
final String consideredWord,
final float distracterThreshold) {
if (suggestion == null) {
return false;
}
final int suggestionScore = suggestion.mScore;
final float normalizedScore =
BinaryDictionaryUtils.calcNormalizedScore(
consideredWord, suggestion.mWord, suggestionScore);
if (DEBUG) {
Log.d(TAG, "normalizedScore: " + normalizedScore);
Log.d(TAG, "distracterThreshold: " + distracterThreshold);
}
if (normalizedScore > distracterThreshold) {
return true;
}
return false;
}
public static boolean suggestionExceedsAutoCorrectionThreshold(
final SuggestedWordInfo suggestion,
final String consideredWord,
final float autoCorrectionThreshold) {
if (null != suggestion) {
// Shortlist a whitelisted word
if (suggestion.isKindOf(SuggestedWordInfo.KIND_WHITELIST)) {
return true;
}
final int autoCorrectionSuggestionScore = suggestion.mScore;
// TODO: when the normalized score of the first suggestion is nearly equals to
// the normalized score of the second suggestion, behave less aggressive.
final float normalizedScore =
BinaryDictionaryUtils.calcNormalizedScore(
consideredWord, suggestion.mWord, autoCorrectionSuggestionScore);
if (DBG) {
Log.d(
TAG,
"Normalized "
+ consideredWord
+ ","
+ suggestion
+ ","
+ autoCorrectionSuggestionScore
+ ", "
+ normalizedScore
+ "("
+ autoCorrectionThreshold
+ ")");
}
if (normalizedScore >= autoCorrectionThreshold) {
if (DBG) {
Log.d(TAG, "Auto corrected by S-threshold.");
}
return !shouldBlockAutoCorrectionBySafetyNet(consideredWord, suggestion.mWord);
}
}
return false;
}
