OpenNLP Portugue Example

nlp-pt-ex.groovy

@Grapes([   
   @Grab('org.apache.opennlp:opennlp-tools:1.5.2-incubating'),
   @GrabExclude('jwnl:jwnl')
])

import opennlp.tools.postag.*
import opennlp.tools.sentdetect.*
import opennlp.tools.tokenize.*

def texto = "Pense bem. Quem casa quer casa."

def model  = [:]
def parser = [:]

model.setence  = new SentenceModel  ( new FileInputStream("pt-sent.bin") )
model.token    = new TokenizerModel ( new FileInputStream("pt-token.bin") )
model.postag   = new POSModel       ( new FileInputStream("pt-pos-perceptron.bin") )


parser.setence = new SentenceDetectorME( model.setence )
parser.token   = new TokenizerME       ( model.token )
parser.postag  = new POSTaggerME       ( model.postag )

def setences = parser.setence.sentDetect(texto)

setences.each { setence ->
	println "sentença : ${setence} "
	def tokens = parser.token.tokenize (setence)

	def tags = parser.postag.tag(tokens)
	def sample = new POSSample(tokens, tags)
	sample.sentence.eachWithIndex{s, idx ->
		def tag = tags[idx]
		println "	$s -> $tag"
	}
}