decision n. 1.决定。 2.判决。 3.决议。 4.决心;决断。 5.【美拳】(根据分数而不是根据击倒对方做出的)裁判。 a man of decision 有决断力的人,果断的人。 come to a decision 做出法定。 decision by majority 取决于多数。 give a decision for [against] 判决对…有利[不利]。 with decision 断然。 decision table (列出对付某问题各项可选择办法的)决策表。
Thirdly , by introducing fuzzy theory into system evaluation , evaluating student , teaching , course resource , and function of whole system . fourthly , making use of learning from examples based on information theory , machine learning algorithm is improved and machine learning decision tree is realized . finally , on reasoning mechanism , combining means of two classes reasoning is taken 第三,在系统评价中引入了模糊理论,对学生、教学、课程资源以及系统的整体功能进行了评价;第四,采用基于信息论的示例学习,改进了决策树学习算法,并建立了机器学习决策树;第五,在推理机制上,采取两级推理相结合的方法进行推理,即用基于语义网络的模糊推理确定教学序列,用基于产生式规则的推理确定教学方法,并给出了详细的推理算法。