−300μ−200μ−100μ0100μ200μ−6−4−20246
LegendData 1 trueData 2 trueSlope 1 true: 639.45Slope 2 true : 126.54Data 1 noisyData 2 noisySlope 1 noisy: 504.56Slope 2 noisy: 127.16Slope 1 noisy Lasso 1e-6: 419.30Slope 2 noisy Lasso 1e-6: 126.52Slope 1 noisy Lasso 1e-5: 0.00Slope 2 noisy Lasso 1e-5: 120.60Scatter Plots and Regression Lines$LaplacianSecond der. of time