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Professor Chen Qiang's "Machine Learning and R Application" course Chapter 14 Assignment

2022-08-09 13:49:00 【Mrrunsen】

#Chapter 14 Homework#14.1 Using the UCI data set of liquid ultrasonic flowmeter data Meter_D to perform SVM estimation for multi-classification problems, the response variables are four states of the flowmeter#(1) Read the data and set the 44th variable as a factorrm(list=ls())meter <- read.table("Meter_D.csv", sep=",",header = TRUE)meter$V44 <- factor(meter$V44<