I just want to set a feature vector (size is 256 * 1) as the input of DNN, which kind of layer should I use?
I saw there are only 4, imginput, img3dimput, sequenceinput, roilinput.
And If the output (label) is also a vector (size 252 * 1 and classification), what kind of data fromat should the label be? I saw from the instruction it's cell but there's always an error saying Invalid training data. The response must be a vector of categorical responses, or a cell array of categorical response sequences. Can you help me a little bit?