public async Task <List <MCQuote> > GetQuotes(string data)
{
List <MCQuote> quotes = new List <MCQuote>();
try
{
var curDir = Environment.CurrentDirectory;
Directory.SetCurrentDirectory(_modelPath);
CoreDocument doc = new CoreDocument(data);
_pipeline.annotate(doc);
for (int i = 0; i < doc.quotes().size(); i++)
{
try
{
CoreQuote q = (CoreQuote)doc.quotes().get(i);
quotes.Add(new MCQuote(q));
}
catch (Exception e)
{ }
}
Directory.SetCurrentDirectory(curDir);
}
catch (Exception e)
{
throw new SpanishCoreNLPQuoteException(e.Message, e);
}
return(quotes);
}
public static void Main(string[] args)
{
// set up pipeline properties
Properties props = new Properties();
// set the list of annotators to run
props.SetProperty("annotators", "tokenize,ssplit,pos,lemma,ner,parse,depparse,coref,kbp,quote");
// set a property for an annotator, in this case the coref annotator is being set to use the neural algorithm
props.SetProperty("coref.algorithm", "neural");
// build pipeline
StanfordCoreNLP pipeline = new StanfordCoreNLP(props);
// create a document object
CoreDocument document = new CoreDocument(text);
// annnotate the document
pipeline.Annotate(document);
// examples
// 10th token of the document
CoreLabel token = document.Tokens()[10];
System.Console.Out.WriteLine("Example: token");
System.Console.Out.WriteLine(token);
System.Console.Out.WriteLine();
// text of the first sentence
string sentenceText = document.Sentences()[0].Text();
System.Console.Out.WriteLine("Example: sentence");
System.Console.Out.WriteLine(sentenceText);
System.Console.Out.WriteLine();
// second sentence
CoreSentence sentence = document.Sentences()[1];
// list of the part-of-speech tags for the second sentence
IList <string> posTags = sentence.PosTags();
System.Console.Out.WriteLine("Example: pos tags");
System.Console.Out.WriteLine(posTags);
System.Console.Out.WriteLine();
// list of the ner tags for the second sentence
IList <string> nerTags = sentence.NerTags();
System.Console.Out.WriteLine("Example: ner tags");
System.Console.Out.WriteLine(nerTags);
System.Console.Out.WriteLine();
// constituency parse for the second sentence
Tree constituencyParse = sentence.ConstituencyParse();
System.Console.Out.WriteLine("Example: constituency parse");
System.Console.Out.WriteLine(constituencyParse);
System.Console.Out.WriteLine();
// dependency parse for the second sentence
SemanticGraph dependencyParse = sentence.DependencyParse();
System.Console.Out.WriteLine("Example: dependency parse");
System.Console.Out.WriteLine(dependencyParse);
System.Console.Out.WriteLine();
// kbp relations found in fifth sentence
IList <RelationTriple> relations = document.Sentences()[4].Relations();
System.Console.Out.WriteLine("Example: relation");
System.Console.Out.WriteLine(relations[0]);
System.Console.Out.WriteLine();
// entity mentions in the second sentence
IList <CoreEntityMention> entityMentions = sentence.EntityMentions();
System.Console.Out.WriteLine("Example: entity mentions");
System.Console.Out.WriteLine(entityMentions);
System.Console.Out.WriteLine();
// coreference between entity mentions
CoreEntityMention originalEntityMention = document.Sentences()[3].EntityMentions()[1];
System.Console.Out.WriteLine("Example: original entity mention");
System.Console.Out.WriteLine(originalEntityMention);
System.Console.Out.WriteLine("Example: canonical entity mention");
System.Console.Out.WriteLine(originalEntityMention.CanonicalEntityMention().Get());
System.Console.Out.WriteLine();
// get document wide coref info
IDictionary <int, CorefChain> corefChains = document.CorefChains();
System.Console.Out.WriteLine("Example: coref chains for document");
System.Console.Out.WriteLine(corefChains);
System.Console.Out.WriteLine();
// get quotes in document
IList <CoreQuote> quotes = document.Quotes();
CoreQuote quote = quotes[0];
System.Console.Out.WriteLine("Example: quote");
System.Console.Out.WriteLine(quote);
System.Console.Out.WriteLine();
// original speaker of quote
// note that quote.speaker() returns an Optional
System.Console.Out.WriteLine("Example: original speaker of quote");
System.Console.Out.WriteLine(quote.Speaker().Get());
System.Console.Out.WriteLine();
// canonical speaker of quote
System.Console.Out.WriteLine("Example: canonical speaker of quote");
System.Console.Out.WriteLine(quote.CanonicalSpeaker().Get());
System.Console.Out.WriteLine();
}
public MCQuote(CoreQuote q)
{
Quote = q.text();
Speaker = q.speaker() != null?q.speaker().get().ToString() : "";
}