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Word2VecFastText.java
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Word2VecFastText.java
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package com.pt.ml.deeplearning.nlp;
import com.github.jfasttext.JFastText;
import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.linalg.factory.Nd4j;
public class Word2VecFastText implements IWord2Vec {
private static final JFastText jft = new JFastText();
private static final int size;
static {
jft.loadModel("dataset/word2vec-nlp-tutorial/fastText/skip-gram.model.bin");
size = jft.getVector("test").size();
}
@Override
public int getVecSize() {
return size;
}
@Override
public INDArray getVec(String word) {
return Nd4j.create(jft.getVector(word));
}
@Override
public boolean hasWords(String word) {
return true;
}
public static void main(String[] args) {
Word2VecFastText w2v = new Word2VecFastText();
System.out.println(w2v.getVec("am"));
System.out.println(w2v.getVec("is"));
}
}