基于核心素养下贝叶斯公式及算法的教学探究

Teaching Exploration of Bayesian Formulas and Algorithms Based on Core Literacy

核心素养的培养是一个潜移默化的过程,只有将其融入到课堂教学中,才能使学生在学习的过程中逐渐将理论知识转化为实践能力。本文以贝叶斯公式及Bayes算法教学设计为案例,主要从贝叶斯公式的来源、Bayes算法的推导、公式之间关系及实际应用四方面着手,将核心素养能力培养融入到每一部分内容讲解中,让学生基于概率统计知识学习的同时,掌握用大数据分类算法分析解决实际问题的综合能力和思维创造力。

The cultivation of core literacy exhibits subtle influence.Only by integrating it into classroom teaching can students gradually transform theoretical knowledge into practical ability in the process of learning.Taking the teaching design of Bayes formula and Bayes algorithm as a case,this paper mainly starts from four aspects:the source of Bayes formula,the derivation of Bayes algorithm,the relationship between formulas and practical application,and integrates the cultivation of core literacy ability into each part of the content explanation,so that students can master the comprehensive ability and thinking creativity of analyzing and solving practical problems with big data classification algorithm while learning based on probability and statistics knowledge.