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use chunking before morpho lookup in backup parsing ; show results with unknown linearizations in darkest red

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aarne
2014-04-01 16:24:35 +00:00
parent 23c9a042cb
commit d4cbadb6ad
2 changed files with 28 additions and 14 deletions
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13
src/ui/android/src/org/grammaticalframework/ui/android/ConversationView.java
View File

@@ -104,17 +104,20 @@ public class ConversationView extends ScrollView {
mInflater.inflate(R.layout.second_person_worst_utterance, mContent, false) ;
text = text.subSequence(2, text.length()) ;
}
// parse error or unknown translations (in []) present, darkest red colour
else if (text.toString().contains("parse error:") || text.toString().contains("[")) {
view = (TextView)
mInflater.inflate(R.layout.second_person_worst_utterance, mContent, false) ;
}
// parse by chunks, marked by *, red colour
else if (text.charAt(0) == '*') {
view = (TextView)
mInflater.inflate(R.layout.second_person_chunk_utterance, mContent, false) ;
text = text.subSequence(2, text.length()) ;
}
// parse error or unknown translations (in []) present, red colour
else if (text.toString().contains("parse error:") || text.toString().contains("[")) {
view = (TextView)
mInflater.inflate(R.layout.second_person_worst_utterance, mContent, false) ;
}
// parse by domain grammar, marked by +, green colour
else if (text.charAt(0) == '+') {
view = (TextView)

29
src/ui/android/src/org/grammaticalframework/ui/android/Translator.java
View File

@@ -267,19 +267,30 @@ public class Translator {
public String translateWord(String input) {
List<MorphoAnalysis> morphos = lookupMorpho(input) ;
String output = "[" + input + "]" ; // if all else fails, return the word itself in brackets
Concr sourceLang = getSourceConcr() ;
Concr targetLang = getTargetConcr() ;
String output = "[" + input + "]" ;
String lowerinput = input.toLowerCase() ; // also consider lower-cased versions of the word
Concr targetLang = getTargetConcr();
try {
Expr expr = sourceLang.parseBest("Chunk", input) ; // try parse as chunk
output = targetLang.linearize(expr);
return output ;
} catch (ParseError e) { // if this fails
for (MorphoAnalysis ana : morphos) {
if (targetLang.hasLinearization(ana.getLemma())) {
output = targetLang.linearize(Expr.readExpr(ana.getLemma())) ;
break ;
List<MorphoAnalysis> morphos = lookupMorpho(input) ; // lookup morphological analyses
morphos.addAll(lookupMorpho(lowerinput)) ; // including the analyses of the lower-cased word
for (MorphoAnalysis ana : morphos) {
if (targetLang.hasLinearization(ana.getLemma())) { // check that the word has linearization in target
output = targetLang.linearize(Expr.readExpr(ana.getLemma())) ;
break ; // if yes, don't search any more
}
}
return output ;
}
return output ;
}
}
public String parseByLookup(String input) {