scaler

data, _ = make_blobs(n_samples=100, centers=5, n_features=5, random_state=0) # Feature scaling scaler = StandardScaler() data_scaled = scaler.fit_transform(data) # Function to evaluate clustering def evaluate_clustering(clustering, data):…

dataloader = DataLoader(dataset, batch_size=32) model_name = "bert-base-uncased" model = AutoModel.from_pretrained(model_name).to(device) optimizer = torch.optim.AdamW(model.parameters(), lr=1e-5) train_model(model, o…

log_data[numerical_columns] = scaler.fit_transform(log_data[numerical_columns]) ``` ### Step 5: Additional Data Processing Depending on your specific needs, you might want to perform additional data processing steps, such as converting c…

# Alternatively, fill numerical columns with the mean numerical_columns = ['column1', 'column2'] log_data[numerical_columns] = log_data[numerical_columns].fillna(log_data[numerical_columns].mean()) # Normalize data scaler = MinMaxScaler() …

1. **Hyperparameter Tuning**: Use grid search or random search to find optimal hyperparameters. 2. **Feature Engineering**: Normalize or standardize the input vectors. 3. **Model Architecture**: Add more layers or use different activation f…

return len(self.data) def __getitem__(self, idx): data = self.data[idx] label = self.labels[idx] return data, label def train(model, device, loader, optimizer, epoch, scaler=None): model.train() …

loader = DataLoader(dataset, batch_size=16, shuffle=True) # Reduced batch size optimizer = optim.Adam(model.parameters(), lr=0.001) scaler = GradScaler() # For mixed precision training for epoch in range(10): train…

# Test the model y_pred = model.predict(X_test_scaled) accuracy = accuracy_score(y_test, y_pred) logger.info(f"Test Accuracy: {accuracy:.2f}") return model, accuracy # Example data features = np.random.rand(18000, …

return model, precision_updated # Example data features = np.random.rand(10000, 10) # 10,000 queries with 10 features each labels = np.random.randint(0, 2, 10000) # Binary labels # User feedback data user_feedback = { 'features'…

X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state= 42) # Standardize the data scaler = StandardScaler() X_train = scaler.fit_transform(X_train) X_test = scaler.transform(X_test) # Define the model model…

X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42, stratify=y) # Standardize the data scaler = StandardScaler() X_train = scaler.fit_transform(X_train) X_test = scaler.transform(X_test) # Define the …

5. **Security**: Ensure that your data and models are secure. Use encryption for sensitive data and follow best practices for securing your deployment environment. 6. **Continuous Integration/Continuous Deployment (CI/CD)**: Implement CI/C…

X = np.random.rand(11000, 10) y = np.random.randint(0, 2, size=11000) # Split data X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42) # Define pipeline pipeline = Pipeline([ ('scaler', StandardSc…

scaler = StandardScaler() X_train = scaler.fit_transform(X_train) X_test = scaler.transform(X_test) # Balanced partitioning # Assuming y_train is imbalanced, we can oversample the minority class minority_class_indices = np.where(y_train ==…

return x # Example usage: queries = [...] # List of queries labels = [...] # List of labels dataset = QueryDataset(queries, labels) data_loader = DataLoader(dataset, batch_size=64, shuffle=True, num_workers=4) model = Optimizat…

loss = loss / accumulation_steps # Backward pass scaler.scale(loss).backward() # Update weights if (i + 1) % accumulation_steps == 0: scaler.step(optimizer) …

To profile your code and identify bottlenecks, you can use `torch.autograd.profiler`. Here's a quick example of how to profile your training loop: ```python from torch.autograd import profiler # Training loop with profiling for epoch in r…

with profiler.profile(record_shapes=True, use_cuda=True) as prof: with profiler.record_function("model_training"): for i, (batch_inputs, batch_targets) in enumerate(dataloader): with autocast(): # Us…

scaler = GradScaler() # Training loop with gradient accumulation and mixed precision accumulation_steps = 4 for epoch in range(1): # Single epoch for demonstration model.train() for i, (batch_inputs, batch_targets) in enumerate(da…

# Backward pass scaler.scale(loss).backward() # Update weights if (i + 1) % accumulation_steps == 0: scaler.step(optimizer) …