在研究後發現，在運用決策樹分類之後命中率都有明顯提升，且整體正確率也有

在研究後發現，在運用決策樹分類之後命中率都有明顯提升，且整體正確率也有不錯的表現。

結果 (英文) 1:

After the study found that after the use of decision tree classification hit rate has improved significantly, and overall accuracy also has a good performance.

結果 (英文) 2:

After the study found that after the use of the classification of the tree, the hit rate has significantly improved, and the overall correct rate also has a good performance.

結果 (英文) 3:

After the research, we found that after using decision tree classification, the hit rate has improved significantly, and the overall accuracy also has a good performance.