class EngineModel(nn.Module): def __init__(self, num_embeddings, embedding_dim): super(EngineModel, self).__init__() self.embedding = nn.Embedding(num_embeddings, embedding_dim) self.fc = nn.Linear(embedding_dim, 128) # Assuming the embedding_dim is 128 or adjust self.output_layer = nn.Linear(128, 1) # Adjust based on output dimension
def __getitem__(self, idx): engine_number = self.engine_numbers[idx] label = self.labels[idx] return {"engine_number": engine_number, "label": label} tecdoc motornummer
for epoch in range(10): for batch in data_loader: engine_numbers_batch = batch["engine_number"] labels_batch = batch["label"] optimizer.zero_grad() outputs = model(engine_numbers_batch) loss = criterion(outputs, labels_batch) loss.backward() optimizer.step() print(f'Epoch {epoch+1}, Loss: {loss.item()}') This example demonstrates a basic approach. The specifics—like model architecture, embedding usage, and preprocessing—will heavily depend on the nature of your dataset and the task you're trying to solve. The success of this approach also hinges on how well the engine numbers correlate with the target features or labels. class EngineModel(nn
def forward(self, engine_number): embedded = self.embedding(engine_number) out = torch.relu(self.fc(embedded)) out = self.output_layer(out) return out def forward(self, engine_number): embedded = self
def __len__(self): return len(self.engine_numbers)
# Training criterion = nn.MSELoss() optimizer = optim.Adam(model.parameters(), lr=0.001)
model = EngineModel(num_embeddings=1000, embedding_dim=128)