code: public void learn(Graph graph, SplitWord splitWord, Forest... forests) {
  
          this.splitWord = splitWord;
  
          this.forests = forests;
  
          // 亚洲人名识别
          if (isAsianName) {
              findAsianPerson(graph);
          }
  
          // 外国人名识别
          if (isForeignName) {
              findForeignPerson(graph);
          }
  
      }
docs: 公司名称学习.
  
  @param graph