Created
October 22, 2019 21:58
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FMNIST-train-loop
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m = RunManager() | |
# get all runs from params using RunBuilder class | |
for run in RunBuilder.get_runs(params): | |
# if params changes, following line of code should reflect the changes too | |
network = Network() | |
loader = torch.utils.data.DataLoader(train_set, batch_size = run.batch_size) | |
optimizer = optim.Adam(network.parameters(), lr=run.lr) | |
m.begin_run(run, network, loader) | |
for epoch in range(epochs): | |
m.begin_epoch() | |
for batch in loader: | |
images = batch[0] | |
labels = batch[1] | |
preds = network(images) | |
loss = F.cross_entropy(preds, labels) | |
optimizer.zero_grad() | |
loss.backward() | |
optimizer.step() | |
m.track_loss(loss) | |
m.track_num_correct(preds, labels) | |
m.end_epoch() | |
m.end_run() | |
# when all runs are done, save results to files | |
m.save('results') |
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