Less data

[sraddhanjali]

I used your lstm blackbox for a small sized training dataset, and got very poor results? Could you suggest any ideas?

[guillaume-chevalier]

How much data is "less data" in your case?

It can depend on all sorts of things. For example, how long is your data, and how do you window it? How many features per time step, and how many classes? Are the classes imbalanced in quantity one compared to another?

[sraddhanjali]

The data is 3D accelerometer, gyroscope and linear acceleration data and classes are 23. All the time series have been interpolated to equal lengths, but no windowing or features are there per time step. The raw timeseries are used. There are 320 instances of each class for training and the testing has 10 instances of each class.