Examples with SentenceAnalysis zemberek.morphology.analysis.SentenceAnalysis used on opensource projects

Example 6 with SentenceAnalysis

use of zemberek.morphology.analysis.SentenceAnalysis in project zemberek-nlp by ahmetaa.

the class AutomaticLabelingExperiment method processContent.

public String processContent(TurkishMorphology analyzer, String content, boolean useRoots) {
    List<Token> docTokens = lexer.tokenize(content);
    List<String> reduced = new ArrayList<>(docTokens.size());
    for (Token token : docTokens) {
        if (token.getType() == Token.Type.PercentNumeral || token.getType() == Token.Type.Number || token.getType() == Token.Type.Punctuation || token.getType() == Token.Type.RomanNumeral || token.getType() == Token.Type.Time || token.getType() == Token.Type.UnknownWord || token.getType() == Token.Type.Unknown) {
            continue;
        }
        String tokenStr = token.getText();
        reduced.add(tokenStr);
    }
    String joined = String.join(" ", reduced);
    if (useRoots) {
        SentenceAnalysis analysis = analyzer.analyzeAndDisambiguate(joined);
        List<String> res = new ArrayList<>();
        for (SentenceWordAnalysis e : analysis) {
            SingleAnalysis best = e.getBestAnalysis();
            if (best.isUnknown()) {
                res.add(e.getWordAnalysis().getInput());
                continue;
            }
            List<String> lemmas = best.getLemmas();
            if (lemmas.size() == 0) {
                continue;
            }
            res.add(lemmas.get(lemmas.size() - 1));
        }
        joined = String.join(" ", res);
    }
    return joined.replaceAll("[']", "").toLowerCase(Turkish.LOCALE);
}

Example 7 with SentenceAnalysis

use of zemberek.morphology.analysis.SentenceAnalysis in project zemberek-nlp by ahmetaa.

the class CategoryPredictionExperiment method generateSets.

private void generateSets(Path input, Path train, Path test, boolean useOnlyTitle, boolean useLemmas) throws IOException {
    TurkishMorphology morphology = TurkishMorphology.createWithDefaults();
    WebCorpus corpus = new WebCorpus("category", "category");
    Log.info("Loading corpus from %s", input);
    corpus.addDocuments(WebCorpus.loadDocuments(input));
    List<String> set = new ArrayList<>(corpus.documentCount());
    TurkishTokenizer lexer = TurkishTokenizer.DEFAULT;
    Histogram<String> categoryCounts = new Histogram<>();
    for (WebDocument document : corpus.getDocuments()) {
        String category = document.getCategory();
        if (category.length() > 0) {
            categoryCounts.add(category);
        }
    }
    Log.info("All category count = %d", categoryCounts.size());
    categoryCounts.removeSmaller(20);
    for (String c : categoryCounts.getSortedList()) {
        System.out.println(c + " " + categoryCounts.getCount(c));
    }
    Log.info("Reduced label count = %d", categoryCounts.size());
    Log.info("Extracting data from %d documents ", corpus.documentCount());
    int c = 0;
    for (WebDocument document : corpus.getDocuments()) {
        if (document.getCategory().length() == 0) {
            continue;
        }
        if (useOnlyTitle && document.getTitle().length() == 0) {
            continue;
        }
        String content = document.getContentAsString();
        String title = document.getTitle();
        List<Token> docTokens = useOnlyTitle ? lexer.tokenize(title) : lexer.tokenize(content);
        List<String> reduced = new ArrayList<>(docTokens.size());
        String category = document.getCategory();
        if (categoryCounts.contains(category)) {
            category = "__label__" + document.getCategory().replaceAll("[ ]+", "_").toLowerCase(Turkish.LOCALE);
        } else {
            continue;
        }
        for (Token token : docTokens) {
            if (token.getType() == Token.Type.PercentNumeral || token.getType() == Token.Type.Number || token.getType() == Token.Type.Punctuation || token.getType() == Token.Type.RomanNumeral || token.getType() == Token.Type.Time || token.getType() == Token.Type.UnknownWord || token.getType() == Token.Type.Unknown) {
                continue;
            }
            String tokenStr = token.getText();
            reduced.add(tokenStr);
        }
        String join = String.join(" ", reduced);
        if (join.trim().isEmpty()) {
            continue;
        }
        if (useLemmas) {
            SentenceAnalysis analysis = morphology.analyzeAndDisambiguate(join);
            List<String> res = new ArrayList<>();
            for (SentenceWordAnalysis e : analysis) {
                SingleAnalysis best = e.getBestAnalysis();
                if (best.isUnknown()) {
                    res.add(e.getWordAnalysis().getInput());
                    continue;
                }
                List<String> lemmas = best.getLemmas();
                if (lemmas.size() == 0) {
                    continue;
                }
                res.add(lemmas.get(lemmas.size() - 1));
            }
            join = String.join(" ", res);
        }
        set.add("#" + document.getId() + " " + category + " " + join.replaceAll("[']", "").toLowerCase(Turkish.LOCALE));
        if (c++ % 1000 == 0) {
            Log.info("%d of %d processed.", c, corpus.documentCount());
        }
    }
    Log.info("Generate train and test set.");
    saveSets(train, test, new LinkedHashSet<>(set));
}

Example 8 with SentenceAnalysis

use of zemberek.morphology.analysis.SentenceAnalysis in project zemberek-nlp by ahmetaa.

the class DataConverter method extract.

private static void extract(Path dataPath, Path output) throws IOException {
    DataSet set = com.google.common.io.Files.asCharSource(dataPath.toFile(), Charsets.UTF_8).readLines(new DataSetLoader());
    TurkishMorphology morphology = TurkishMorphology.create(RootLexicon.builder().addTextDictionaryResources("tr/master-dictionary.dict", "tr/non-tdk.dict", "tr/proper.dict", "tr/proper-from-corpus.dict", "tr/abbreviations.dict", "tr/person-names.dict").build());
    List<SentenceAnalysis> result = new ArrayList<>();
    Histogram<String> parseFails = new Histogram<>();
    for (SentenceData sentenceData : set) {
        // System.out.println(sentenceData.correctParse);
        List<String> tokens = Splitter.on(" ").splitToList(sentenceData.sentence());
        if (tokens.size() == 0 || tokens.size() != sentenceData.correctParse.size()) {
            continue;
        }
        List<SentenceWordAnalysis> correctList = new ArrayList<>();
        for (int i = 0; i < tokens.size(); i++) {
            String s = tokens.get(i);
            String p = sentenceData.correctParse.get(i);
            p = p.replaceAll("PCNom", "PCNOM");
            p = p.replaceAll("Pnon|Nom", "");
            p = p.replaceAll("\\+Pos\\+", "+");
            p = p.replaceAll("\\+Pos\\^DB", "^DB");
            p = p.replaceAll("[+]+", "+");
            p = p.replaceAll("[+]$", "");
            p = p.replaceAll("[+]\\^DB", "^DB");
            p = p.replaceAll("[.]", "");
            p = p.toLowerCase(Turkish.LOCALE);
            p = p.replaceAll("adverb", "adv");
            p = p.replaceAll("\\+cop\\+a3sg", "+a3sg+cop");
            p = p.replaceAll("\\+Unable", "^DB+Verb+Able+Neg");
            if (lookup.containsKey(p)) {
                p = lookup.get(p);
            }
            WordAnalysis a = morphology.analyze(s);
            if (!a.isCorrect()) {
                break;
            }
            SingleAnalysis best = null;
            for (SingleAnalysis analysis : a) {
                String of = convert(analysis);
                if (of.equals(p)) {
                    best = analysis;
                    break;
                }
            }
            if (best == null) {
                if (Character.isUpperCase(s.charAt(0)) && (p.contains("+noun") && !p.contains("prop"))) {
                    String pp = p.replaceFirst("\\+noun", "\\+noun+prop");
                    for (SingleAnalysis analysis : a) {
                        String of = convert(analysis);
                        if (of.equals(pp)) {
                            best = analysis;
                            break;
                        }
                    }
                }
            }
            if (best == null) {
                List<String> z = a.getAnalysisResults().stream().map(DataConverter::convert).collect(Collectors.toList());
                parseFails.add(s + " " + p);
            } else {
                correctList.add(new SentenceWordAnalysis(best, a));
            }
        }
        if (correctList.size() == tokens.size()) {
            result.add(new SentenceAnalysis(sentenceData.sentence(), correctList));
        }
    }
    Scripts.saveUnambiguous(result, output);
    parseFails.removeSmaller(3);
    parseFails.saveSortedByCounts(Paths.get("parse-fails.txt"), " ");
    System.out.format("Full Sentence Match  = %d in %d%n", result.size(), set.sentences.size());
}

Example 9 with SentenceAnalysis

use of zemberek.morphology.analysis.SentenceAnalysis in project zemberek-nlp by ahmetaa.

the class WordHistogram method generateHistograms.

static void generateHistograms(List<String> paragraphs, Path outRoot) throws IOException {
    TurkishMorphology morphology = TurkishMorphology.createWithDefaults();
    Histogram<String> roots = new Histogram<>(1000_000);
    Histogram<String> words = new Histogram<>(1000_000);
    int paragraphCounter = 0;
    int sentenceCounter = 0;
    int tokenCounter = 0;
    for (String paragraph : paragraphs) {
        List<String> sentences = TurkishSentenceExtractor.DEFAULT.fromParagraph(paragraph);
        sentenceCounter += sentences.size();
        for (String sentence : sentences) {
            List<Token> tokens = TurkishTokenizer.DEFAULT.tokenize(sentence);
            tokenCounter += tokens.size();
            SentenceAnalysis analysis = morphology.analyzeAndDisambiguate(sentence);
            for (SentenceWordAnalysis e : analysis) {
                SingleAnalysis best = e.getBestAnalysis();
                if (best.getPos() == PrimaryPos.Numeral || best.getPos() == PrimaryPos.Punctuation) {
                    continue;
                }
                if (best.isUnknown()) {
                    continue;
                }
                if (best.isRuntime() && !Strings.containsNone(e.getWordAnalysis().getInput(), "01234567890")) {
                    continue;
                }
                List<String> lemmas = best.getLemmas();
                if (lemmas.size() == 0) {
                    continue;
                }
                roots.add(best.getDictionaryItem().lemma);
                String w = e.getWordAnalysis().getInput();
                if (best.getDictionaryItem().secondaryPos != SecondaryPos.ProperNoun) {
                    w = w.toLowerCase(Turkish.LOCALE);
                } else {
                    w = Turkish.capitalize(w);
                }
                words.add(w);
            }
        }
        paragraphCounter++;
        if (paragraphCounter % 1000 == 0) {
            System.out.println(paragraphCounter + " of " + paragraphs.size());
        }
    }
    System.out.println("tokenCounter = " + tokenCounter);
    System.out.println("sentenceCounter = " + sentenceCounter);
    Files.createDirectories(outRoot);
    roots.saveSortedByCounts(outRoot.resolve("roots.freq.txt"), " ");
    roots.saveSortedByKeys(outRoot.resolve("roots.keys.txt"), " ", Turkish.STRING_COMPARATOR_ASC);
    words.saveSortedByCounts(outRoot.resolve("words.freq.txt"), " ");
    words.saveSortedByKeys(outRoot.resolve("words.keys.txt"), " ", Turkish.STRING_COMPARATOR_ASC);
    words.removeSmaller(10);
    words.saveSortedByCounts(outRoot.resolve("words10.freq.txt"), " ");
    words.saveSortedByKeys(outRoot.resolve("words10.keys.txt"), " ", Turkish.STRING_COMPARATOR_ASC);
}

Example 10 with SentenceAnalysis

use of zemberek.morphology.analysis.SentenceAnalysis in project zemberek-nlp by ahmetaa.

the class Scripts method saveUnambiguous.

public static void saveUnambiguous(List<String> sentences, TurkishMorphology morphology, Path out) throws IOException {
    try (PrintWriter pwMorph = new PrintWriter(out.toFile(), "utf-8")) {
        for (String sentence : sentences) {
            SentenceAnalysis analysis = morphology.analyzeAndDisambiguate(sentence);
            if (analysis.bestAnalysis().stream().anyMatch(SingleAnalysis::isUnknown)) {
                continue;
            }
            pwMorph.format("S:%s%n", sentence);
            for (SentenceWordAnalysis sw : analysis) {
                WordAnalysis wa = sw.getWordAnalysis();
                pwMorph.println(wa.getInput());
                SingleAnalysis best = sw.getBestAnalysis();
                for (SingleAnalysis singleAnalysis : wa) {
                    boolean isBest = singleAnalysis.equals(best);
                    if (wa.analysisCount() == 1) {
                        pwMorph.println(singleAnalysis.formatLong());
                    } else {
                        pwMorph.format("%s%s%n", singleAnalysis.formatLong(), isBest ? "*" : "");
                    }
                }
            }
            pwMorph.println();
        }
    }
}