Пример #1
0
  /** 分类过程 */
  public double classifyMessage(String message) throws Exception {

    filter.input(makeInstance(message, instances.stringFreeStructure()));
    Instance filteredInstance = filter.output(); // 必须使用原来的filter

    double predicted = classifier.classifyInstance(filteredInstance); // (int)predicted是类标索引
    //        System.out.println("Message classified as : "
    //                + instances.classAttribute().value((int) predicted));
    return predicted;
  }