Build and Train Networks
Create new deep networks for image classification and regression tasks by defining the network architecture and training the network from scratch.
After defining the network architecture, you can define training parameters
using the trainingOptions
function. You can
then train the network using the trainnet
function. Use the trained network to predict class
labels or numeric responses. If the trainingOptions
function does not
provide the training options that you need for your task, or custom output
layers do not support the loss functions that you need, then you can define a
custom training loop.
You can train a neural network on a CPU, a GPU, multiple CPUs or
GPUs, or in parallel on a cluster or in the cloud. Training on a GPU or in
parallel requires Parallel Computing Toolbox™. Using a GPU requires a supported GPU device (for information on
supported devices, see GPU Computing Requirements (Parallel Computing Toolbox)). Specify
the execution environment using the trainingOptions
function.
Categories
- Build Deep Neural Networks
Build neural networks for image data using MATLAB® code or interactively using Deep Network Designer
- Built-In Training
Train deep learning networks for image data using built-in training functions
- Custom Training Loops
Customize deep learning training loops and loss functions for image networks