heuristic pruning of game tree

例句：

1. 1. The heuristicapproach to problem-solving is often moreeffective than the traditional one.
   解决问题的启发式方法通常比传统方法更有效。
2. 2. Inthis study, we used a heuristic approach to identify potential risks in theproject.
   在这项研究中，我们采用了一种启发式方法来识别项目中的潜在风险。
3. 3.The heuristic approach was based onthe assumption that the best solution would befound by trial and error.
   启发式方法基于这样一个假设：通过试错可以找到最佳解决方案。