java - 斯坦福 corenlp : Unrecoverable error while loading a tagger model

Question

我需要使用Java API 来使用StanfordTruecaser。我有这个代码:

  String text = "i love paris. i am with barack obama";

  //define the properties of the pipeline to be run and add annotators to it
  Properties props = new Properties();
  props.put("annotators", "tokenize, ssplit, pos, lemma, ner, truecase");
  pipeline = new StanfordCoreNLP(props);

  //run annotators on document text
  Annotation document = new Annotation(text);
  pipeline.annotate(document);

但是词性标注器不能很好地工作:

Adding annotator pos
Exception in thread "main" java.lang.RuntimeException: edu.stanford.nlp.io.RuntimeIOException: Unrecoverable error while loading a tagger model
    at edu.stanford.nlp.pipeline.StanfordCoreNLP$4.create(StanfordCoreNLP.java:558)
    at edu.stanford.nlp.pipeline.AnnotatorPool.get(AnnotatorPool.java:85)
    at edu.stanford.nlp.pipeline.StanfordCoreNLP.construct(StanfordCoreNLP.java:267)
    at edu.stanford.nlp.pipeline.StanfordCoreNLP.<init>(StanfordCoreNLP.java:129)
    at edu.stanford.nlp.pipeline.StanfordCoreNLP.<init>(StanfordCoreNLP.java:125)

我使用 Eclipse，并且已链接 stanford-corenlp-3.4.jar，如下所示:

Answer 1

我只是将 stanford-corenlp-3.4-models.jar 添加到 Eclipse 中的类路径中，它就可以工作了。