SOM神经网络在职业院校单片机课程教学诊断中的应用研究

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中图分类号：TP18 文献标识码：A 文章编号：2096-4706（2026）05-0146-04

（宁波市教育科学研究所，浙江宁波315199）

Application Research on SOM Neutral Network for the Teaching Diagnosis of Single-chip Microcomputer Course in Vocational Schools

YU Cheng （Ningbo Institute of Education Sciences，Ningbo 315199， China）

Abstract：Teaching diagnosis isacrucialcomponentofeducationalactivities.Toaddress thechallengesof traditional teachingdiagosis，uchasavyokloadloweiencyndeptibilitytoroshanactors，tisapereploste applicationofSelf-Organizing Map（SOM）neural networksin the teachingdiagnosisofthesingle-chip microcomputercoursein vocationalschols.ThroughMATLABsimulations，itisfoundthatafteracertain numberoftraining iterations，theSOMneural network canefectivelyextract features from the input dataforclustering，clearly presentingthestructuralpatemsof singlechip microcomputer competencyamong diferent student groups.This lays the groundwork for targeted capability enhancement strategies in subsequent stages.

Keywords： SOM neural network; vocational school; Single-chip Microcomputer course; teaching diagnosis

0 引言

人工神经网络（ArtificialNeuralNetwork，ANN）是一种仿生学算法[。（剩余4661字）