【Machine Learning】【Andrew Ng】- notes(Week 3: Solving the problem of overfitting)
TheProblemofOverfittingConsidertheproblemofpredictingyfromx∈R.Theleftmostfigurebelowshowstheresultoffittingay=θ0+θ1xy=θ0+θ1xtoadataset.Weseethatthedatadoesn’treallylieonstraightline,andsothefitisnotve