code: package zemberek.corpus;
  
  import com.google.common.collect.Lists;
  import java.io.IOException;
  import java.io.PrintWriter;
  import java.nio.charset.StandardCharsets;
  import java.nio.file.Files;
  import java.nio.file.Path;
  import java.nio.file.Paths;
  import java.util.ArrayList;
  import java.util.LinkedHashSet;
  import java.util.List;
  import java.util.stream.Collectors;
  import zemberek.core.collections.Histogram;
  import zemberek.core.collections.UIntSet;
  import zemberek.core.turkish.Turkish;
  import zemberek.morphology.TurkishMorphology;
  import zemberek.morphology.analysis.SentenceAnalysis;
  import zemberek.morphology.analysis.SentenceWordAnalysis;
  import zemberek.morphology.analysis.SingleAnalysis;
  import zemberek.morphology.analysis.WordAnalysis;
  import zemberek.morphology.lexicon.DictionaryItem;
  import zemberek.morphology.lexicon.RootLexicon;
  import zemberek.morphology.lexicon.tr.TurkishDictionaryLoader;
  import zemberek.morphology.morphotactics.Morpheme;
  import zemberek.morphology.morphotactics.TurkishMorphotactics;
  import zemberek.normalization.TextCleaner;
  
  public class Scripts {
  
    public static void main(String[] args) throws IOException {
  /*
      Path p = Paths.get("/media/aaa/Data/corpora/final/wowturkey.com");
      checkWeirdChars(p);
  */
  
      Path corporaRoot = Paths.get("/home/ahmetaa/data/zemberek/data/corpora");
      List<Path> roots = Lists.newArrayList(
          corporaRoot.resolve("www.aljazeera.com.tr"),
          corporaRoot.resolve("open-subtitles"),
          corporaRoot.resolve("wowturkey.com"),
          corporaRoot.resolve("www.cnnturk.com"),
          corporaRoot.resolve("www.haberturk.com"));
      Path out = corporaRoot.resolve("sentences.txt");
      //saveSentences(roots, out);
      //Path p = Paths.get("/media/aaa/Data/corpora/final/wowturkey.com");
      //checkWeirdChars(p);
      //morphemeNames();
      foobar();
    }
  
    static void saveUnambigious() throws IOException {
      Path goldTest = Paths.get("data/gold/gold-test.sentences");
      //Path goldTest = Paths.get("data/gold/test.txt");
      Path goldTestOut = Paths.get("data/gold/gold-test.txt");
      TurkishMorphology morphology = TurkishMorphology.createWithDefaults();
      saveUnambiguous(clean(Files.readAllLines(goldTest)), morphology, goldTestOut);
    }
  
    static void morphemeNames() throws IOException {
      List<Morpheme> morphemes = TurkishMorphotactics.getAllMorphemes();
      for (Morpheme morpheme : morphemes) {
        System.out.println(morpheme.id + " " + morpheme.name);
      }
    }
  
    static void foobar() throws IOException {
  
      Path path = Paths
          .get("/home/aaa/projects/zemberek-nlp/morphology/src/main/resources/tr/person-names.dict");
      Path path2 = Paths
          .get(
              "/home/aaa/projects/zemberek-nlp/morphology/src/main/resources/tr/person-names-reduced.dict");
  
      List<String> bb = Files.readAllLines(path);
  
      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").build());
  
      List<String> r = new ArrayList<>();
      for (String s : bb) {
        if (s.trim().length() == 0) {
          continue;
        }
        s = s.replaceAll("[ ]+", " ").trim();
        DictionaryItem d = TurkishDictionaryLoader.loadFromString(s);
        if (!morphology.getLexicon().containsItem(d)) {
          r.add(s.trim());
        }
      }
      r.sort(Turkish.STRING_COMPARATOR_ASC);
  
      Files.write(path2, r);
  
  
    }
  
    private static void checkWeirdChars(Path root) throws IOException {
      List<Path> files = Files.walk(root, 1).filter(s -> s.toFile().isFile())
          .collect(Collectors.toList());
      Histogram<String> chars = new Histogram<>();
      for (Path file : files) {
        System.out.println(file);
        LinkedHashSet<String> sentences = getSentences(file);
        for (String sentence : sentences) {
          for (int i = 0; i < sentence.length(); i++) {
            char c = sentence.charAt(i);
            if (c >= 0x300 && c <= 0x036f) {
              chars.add(String.valueOf(c));
            }
            if (Scripts.undesiredChars.contains(c)) {
              chars.add(String.valueOf(c));
            }
          }
        }
      }
      for (String s : chars.getSortedList()) {
        System.out.println(String.format("%x %d", (int) s.charAt(0), chars.getCount(s)));
      }
    }
  
    private static LinkedHashSet<String> getSentences(Path file) throws IOException {
      List<String> lines = Files.readAllLines(file, StandardCharsets.UTF_8);
      return new LinkedHashSet<>(TextCleaner.cleanAndExtractSentences(lines));
    }
  
    private static List<String> clean(List<String> input) {
      List<String> normalized = new ArrayList<>();
      for (String sentence : input) {
        if (containsCombiningDiacritics(sentence)) {
          continue;
        }
        sentence = sentence.replaceAll("\\s+|\\u00a0+|\\u200b+", " ");
        sentence = sentence.replaceAll("[\\u00ad]", "");
        normalized.add(sentence);
      }
      return normalized;
    }
  
    private static UIntSet undesiredChars = UIntSet.of(
        0x200a, // hair space
        0x200b, // hair space
        0x2009, // thin space
        0x00a0, // non-breaking space
        0x2008, // punctuation space
        0x2000, // en quad
        0x2002, // en space
        0x2007, // figure space
        0x3000, // ideographic space
        0x2001, // em quad
        0x2003, // em space
        0x2004, // three-per-em
        0x2005, // four-per-em
        0x2006, // six-per-em
        0x202f, // narrow no-break space
        0x205f, // medium mathematical space
  
        0x00ad, // soft hyphen
        0x200b, // zero with space
        0x2028, // line separator
        0x2029 // paragraph separator
    );
  
    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();
        }
      }
    }
  
    public static void saveUnambiguous(
        List<SentenceAnalysis> sentences,
        Path out)
        throws IOException {
      try (PrintWriter pwMorph = new PrintWriter(out.toFile(), "utf-8")) {
  
        for (SentenceAnalysis analysis : sentences) {
  
          if (analysis.bestAnalysis().stream().anyMatch(SingleAnalysis::isUnknown)) {
            continue;
          }
          pwMorph.format("S:%s%n", analysis.getSentence());
          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();
        }
      }
    }
  
    private static boolean containsCombiningDiacritics(String sentence) {
      for (int i = 0; i < sentence.length(); i++) {
        char c = sentence.charAt(i);
        if (c >= 0x300 && c <= 0x036f) {
          return true;
        }
      }
      return false;
    }
  
  }
  