I use RStudio. In order to plot neural network, I use the package neuralnet and function \'plot\' to do the picture. But I find that every time, it will just show m
neuralnet
I find it in some place, we can call dev.off() until RStudio never use other device but only studio plot itself
dev.off()
For studio part we can use plot(nn, rep="best") to get the plot. I have not idea why it works.