ground truth

- **Exact Match (EM)**: The percentage of questions where the predicted answer exactly matches the ground truth. - **F1 Score**: The harmonic mean of precision and recall, often used to measure the overlap between predicted and ground truth…

# Example usage engine = { 'search': lambda x: np.random.choice([0, 1], size=x.shape[0]) } metrics = test_sparse_retrieval_engine(engine) print(f"Average Duration: {metrics['average_duration']:.4f} seconds") print(f"Average Throughput: …

print(f"Average Duration: {metrics['average_duration']:.4f} seconds") print(f"Average Throughput: {metrics['average_throughput']:.2f} queries/second") print(f"Average Latency: {metrics['average_latency']:.4f} seconds") print(f"Average Preci…

total_duration += timer.duration total_throughput += num_queries / timer.duration latencies.append(timer.duration) # Assuming results is a binary array indicating relevance precision = precision_scor…

predicted_labels = [tokenizer.decode(pred, skip_special_tokens=True) for pred in predictions] # Ground truth labels true_labels = [item['text'] for item in tokenized_datasets['test']] # Calculate accuracy accuracy = accuracy_score(true_la…

This approach should help you identify the most common date formats in your dataset and pinpoint the root cause of the inconsistencies. [Turn 4500] User: I want to evaluate the performance of OpenRefine in cleaning metadata. Can you help m…

# Example data scores1 = np.array([0.8, 0.2, 0.4]) scores2 = np.array([0.3, 0.7, 0.1]) labels = np.array([1, 0, 1]) # Example labels # Tune weights best_weights = tune_weights(scores1, scores2, labels) print(f"Best weights: {best_weights}…

optimizer.step() # Zero gradients optimizer.zero_grad() # Validation loop scorer.eval() val_losses = [] with torch.no_grad(): for batch_inputs, batch_targets in val_loader: outpu…

1. **Dictionary Lookups**: - Use the `words` corpus from NLTK to create a dictionary of valid words. - Implement a function `find_closest_match` to find the closest match in the dictionary using Levenshtein distance. 2. **Context-Awa…

X_train, X_test, y_train, y_test = train_test_split(inputs, outputs, test_size=0.2) pipeline.fit(X_train, y_train) ``` ->-> 4,24 [Turn 10595] Assistant: Certainly! Designing a structured language processing pipeline to reduce inconsistenci…

true_vector = [doc in ground_truth_documents for doc in retrieved_documents] pred_vector = [True] * len(retrieved_documents) y_true.extend(true_vector) y_pred.extend(pred_vector) # Calculate precision and recall precision …

logging.error(f'Error in PostProcessor for text "{text}": {e}') return text # Define the evaluation function def evaluate_reformulation(stages, inputs, outputs): # Apply the reformulation stages to the inputs …

item = {key: torch.tensor(val[idx]) for key, val in self.encodings.items()} item['labels'] = torch.tensor(self.labels[idx]) return item def __len__(self): return len(self.labels) train_dataset = TokenDa…