public JCas getPreliminarCas(
Analyzer analyzer, JCas emptyCas, String sentenceId, String sentence) {
this.preliminaryCas.reset();
/** Without this the annotator fails badly */
sentence = sentence.replaceAll("/", "");
sentence = sentence.replaceAll("~", "");
// Carry out preliminary analysis
Analyzable content = new SimpleContent(sentenceId, sentence, ArabicAnalyzer.ARABIC_LAN);
analyzer.analyze(this.preliminaryCas, content);
// Copy data to a new CAS and use normalized text as DocumentText
emptyCas.reset();
emptyCas.setDocumentLanguage(ArabicAnalyzer.ARABIC_LAN);
CasCopier.copyCas(this.preliminaryCas.getCas(), emptyCas.getCas(), false);
String normalizedText =
JCasUtil.selectSingle(this.preliminaryCas, NormalizedText.class).getText();
emptyCas.setDocumentText(normalizedText);
return emptyCas;
}
private void setupUimaTools() throws IOException, UIMAException {
/*
Document docTrain = JsoupUtils.getDoc(CQA_QL_TRAIN_EN);
Document docDevel = JsoupUtils.getDoc(CQA_QL_DEV_EN);
Document docTest = JsoupUtils.getDoc(CQA_QL_TEST_EN);
this.userProfiles = UserProfile.createUserProfiles(docTrain, docDevel, docTest);
//////user profiles are built on the training+dev+test semeval2015 datasets!
*/
// for(Entry<String, UserProfile> entry: userProfiles.entrySet()){
// if(entry.getValue().getSignatures().size()>0){
// System.out.println("---------- SIGNATURES FOR USER: "******"
// ----------");
// for(String signature : entry.getValue().getSignatures()){
// System.out.println("____\n" + JsoupUtils.recoverOriginalText(signature));
// }
// }
// }
this.stopwords = new Stopwords(Stopwords.STOPWORD_EN);
this.pfEnglish = new PairFeatureFactoryEnglish(this.alphabet);
this.pfEnglish.setupMeasures(RichNode.OUTPUT_PAR_LEMMA, this.stopwords);
/** Add some punctuation to the stopwords list */
for (String stopword : ".|...|\\|,|?|!|#|(|)|$|%|&".split("\\|")) {
this.stopwords.add(stopword);
}
/** Specify A and B subtask labels */
this.a_labels.add("Not English");
this.a_labels.add("Good");
this.a_labels.add("Potential");
this.a_labels.add("Dialogue");
this.a_labels.add("Bad");
this.b_labels.add("No");
this.b_labels.add("Yes");
this.b_labels.add("Unsure");
/** Create the analysis pipeline */
AnalysisEngine segmenter = createEngine(createEngineDescription(OpenNlpSegmenter.class));
AnalysisEngine postagger = createEngine(createEngineDescription(OpenNlpPosTagger.class));
AnalysisEngine chunker = createEngine(createEngineDescription(OpenNlpChunker.class));
AnalysisEngine lemmatizer = createEngine(createEngineDescription(StanfordLemmatizer.class));
this.analysisEngineList = new AnalysisEngine[4];
this.analysisEngineList[0] = segmenter;
this.analysisEngineList[1] = postagger;
this.analysisEngineList[2] = chunker;
this.analysisEngineList[3] = lemmatizer;
this.analyzer = new Analyzer(new UIMAFilePersistence("CASes/semeval"));
for (AnalysisEngine ae : this.analysisEngineList) {
analyzer.addAE(ae);
}
}
public void runForArabic() throws UIMAException {
this.stopwords = new Stopwords(Stopwords.STOPWORD_AR);
this.stopwords = new Stopwords("semeval2015-3/arabic-corpus-specific-stopwords.txt");
this.pfArabic = new PairFeatureFactoryArabic(this.alphabet);
this.pfArabic.setupMeasures(RichNode.OUTPUT_PAR_TOKEN_LOWERCASE, this.stopwords);
this.language = LANG_ARABIC;
this.preliminaryCas = JCasFactory.createJCas();
/** Specify the task label For Arabic there is just one task */
this.a_labels.add("direct");
this.a_labels.add("related");
this.a_labels.add("irrelevant");
/**
* Instantiate the QCRI Analyzer, but for now we are using the analysis engines instantiated
* later on
*/
if (USE_QCRI_ALT_TOOLS) {
this.analyzer = new Analyzer(new UIMANoPersistence());
analyzer.addAE(
AnalysisEngineFactory.createEngine(createEngineDescription(ArabicAnalyzer.class)));
} else {
/**
* Whitespace tokenizer. The Stanford Segmenter for Arabic has a very bad bug and the
* tokenization is completely wrong.
*/
AnalysisEngine segmenter = createEngine(createEngineDescription(WhitespaceTokenizer.class));
/** Stanford POS-Tagger */
AnalysisEngine postagger =
createEngine(
createEngineDescription(
StanfordPosTagger.class,
StanfordPosTagger.PARAM_LANGUAGE,
"ar",
StanfordPosTagger.PARAM_VARIANT,
"accurate"));
/** Putting together the UIMA DKPro annotators */
this.analysisEngineList = new AnalysisEngine[2];
this.analysisEngineList[0] = segmenter;
this.analysisEngineList[1] = postagger;
}
try {
processArabicFile(analyzer, CQA_QL_TRAIN_AR, "train");
processArabicFile(analyzer, CQA_QL_DEV_AR, "dev");
} catch (SimilarityException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public void runForEnglish() throws UIMAException {
this.stopwords = new Stopwords(Stopwords.STOPWORD_EN);
this.pfEnglish = new PairFeatureFactoryEnglish(this.alphabet);
this.pfEnglish.setupMeasures(RichNode.OUTPUT_PAR_LEMMA, this.stopwords);
this.language = LANG_ENGLISH;
/** Add some punctuation to the stopwords list */
for (String stopword : ".|...|\\|,|?|!|#|(|)|$|%|&".split("\\|")) {
this.stopwords.add(stopword);
}
/** Specify A and B subtask labels */
this.a_labels.add("Not English");
this.a_labels.add("Good");
this.a_labels.add("Potential");
this.a_labels.add("Dialogue");
this.a_labels.add("Bad");
this.b_labels.add("No");
this.b_labels.add("Yes");
this.b_labels.add("Unsure");
/** Create the analysis pipeline */
AnalysisEngine segmenter = createEngine(createEngineDescription(OpenNlpSegmenter.class));
AnalysisEngine postagger = createEngine(createEngineDescription(OpenNlpPosTagger.class));
AnalysisEngine chunker = createEngine(createEngineDescription(OpenNlpChunker.class));
AnalysisEngine lemmatizer = createEngine(createEngineDescription(StanfordLemmatizer.class));
this.analysisEngineList = new AnalysisEngine[4];
this.analysisEngineList[0] = segmenter;
this.analysisEngineList[1] = postagger;
this.analysisEngineList[2] = chunker;
this.analysisEngineList[3] = lemmatizer;
this.analyzer = new Analyzer(new UIMAFilePersistence("CASes/semeval"));
for (AnalysisEngine ae : this.analysisEngineList) {
analyzer.addAE(ae);
}
try {
this.processEnglishFile(CQA_QL_TRAIN_EN, "train");
this.processEnglishFile(CQA_QL_DEV_EN, "dev");
} catch (UIMAException | IOException | SimilarityException e) {
e.printStackTrace();
}
}
