List of makeDatumFromLine() Examples

Examples of makeDatumFromLine()

edu.stanford.nlp.classify.ColumnDataClassifier.makeDatumFromLine()
Entry point for taking a String (formatted as a line of a TSV file) and translating it into a Datum of features. If real-valued features are used, this method returns an RVFDatum; otherwise, categorical features are used. @param line Line of file @return A Datum (may be an RVFDatum; never null)

Examples of edu.stanford.nlp.classify.ColumnDataClassifier.makeDatumFromLine()

    Classifier<String,String> cl =
        cdc.makeClassifier(cdc.readTrainingExamples("examples/cheeseDisease.train"));
    for (String line : ObjectBank.getLineIterator("examples/cheeseDisease.test", "utf-8")) {
      // instead of the method in the line below, if you have the individual elements
      // already you can use cdc.makeDatumFromStrings(String[])
      Datum<String,String> d = cdc.makeDatumFromLine(line);
      System.out.println(line + "  ==>  " + cl.classOf(d));
    }


    demonstrateSerialization();
  }

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Examples of edu.stanford.nlp.classify.ColumnDataClassifier.makeDatumFromLine()


    // We compare the output of the deserialized classifier lc versus the original one cl
    // For both we use a ColumnDataClassifier to convert text lines to examples
    for (String line : ObjectBank.getLineIterator("examples/cheeseDisease.test", "utf-8")) {
      Datum<String,String> d = cdc.makeDatumFromLine(line);
      Datum<String,String> d2 = cdc2.makeDatumFromLine(line);
      System.out.println(line + "  =origi=>  " + cl.classOf(d));
      System.out.println(line + "  =deser=>  " + lc.classOf(d2));
    }
  }

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