Stanford.NLP.NET

Building and using a Stanford CoreNLP pipeline

This package is deprecated and should not be used. Read more.

using System;
using System.IO;
using java.util;
using java.io;
using edu.stanford.nlp.pipeline;
using Console = System.Console;

class Program
{
static void Main()
{
// Path to the folder with models extracted from `stanford-corenlp-4.5.0-models.jar`
var jarRoot = @"nlp.stanford.edu\stanford-corenlp-4.5.0\models";

        // Text for processing
        var text = "Kosgi Santosh sent an email to Stanford University. He didn't get a reply.";

        // Annotation pipeline configuration
        var props = new Properties();
        props.setProperty("annotators", "tokenize, ssplit, pos, lemma, ner, parse, dcoref");
        props.setProperty("ner.useSUTime", "0");

        // We should change current directory, so StanfordCoreNLP could find all the model files automatically
        var curDir = Environment.CurrentDirectory;
        Directory.SetCurrentDirectory(jarRoot);
        var pipeline = new StanfordCoreNLP(props);
        Directory.SetCurrentDirectory(curDir);

        // Annotation
        var annotation = new Annotation(text);
        pipeline.annotate(annotation);

        // Result - Pretty Print
        using (var stream = new ByteArrayOutputStream())
        {
            pipeline.prettyPrint(annotation, new PrintWriter(stream));
            Console.WriteLine(stream.toString());
            stream.close();
        }
    }

}

Read more about Stanford CoreNLP on the official page.

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