Delete latentcanon--histvis.py"
Browse files- latentcanon--histvis.py/" +0 -100
latentcanon--histvis.py/"
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from datasets import load_dataset
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import matplotlib.pyplot as plt
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import pandas as pd
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# Method 1: Load dataset using the custom loading script
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# This assumes you've placed histvis_loading.py in your repo
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histvis = load_dataset("./", script_files=["histvis_loading.py"])
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print(f"Dataset loaded with {len(histvis['train'])} examples")
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# Method 2: Load directly from Hugging Face (once the loading script is added to the repo)
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# histvis = load_dataset("latentcanon/HistVis")
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# Display dataset info
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print("\nDataset Features:")
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print(histvis['train'].features)
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# Show some basic statistics
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print("\nHistorical periods in the dataset:")
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periods = histvis['train'].unique('historical_period')
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print(periods)
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print("\nModels in the dataset:")
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models = histvis['train'].unique('model')
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print(models)
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print("\nCategories in the dataset:")
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categories = histvis['train'].unique('category')
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print(categories)
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# Let's see a specific example
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example = histvis['train'][0]
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print("\nExample entry:")
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for key, value in example.items():
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if key != 'image': # Skip printing the image data
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print(f"{key}: {value}")
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# Display an image from the dataset
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plt.figure(figsize=(10, 10))
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plt.imshow(example['image'])
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plt.title(f"{example['historical_period']}: {example['universal_human_activity']}")
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plt.axis('off')
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plt.show()
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# Filter images by historical period and category
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filtered = histvis['train'].filter(lambda x:
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x['historical_period'] == '19th_century' and
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x['category'] == 'Art')
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print(f"\nFound {len(filtered)} images from 19th century in Art category")
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# Compare models for the same activity
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def compare_models_for_activity(dataset, activity, period=None):
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"""Display images from different models for the same activity"""
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filter_fn = lambda x: x['universal_human_activity'] == activity
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if period:
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filter_fn = lambda x: x['universal_human_activity'] == activity and x['historical_period'] == period
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filtered = dataset.filter(filter_fn)
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if len(filtered) == 0:
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print(f"No images found for activity: {activity}")
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return
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# Get one example from each model
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model_examples = {}
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for item in filtered:
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if item['model'] not in model_examples:
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model_examples[item['model']] = item
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if len(model_examples) == 3: # Assuming 3 models
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break
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# Plot the examples
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fig, axes = plt.subplots(1, len(model_examples), figsize=(15, 5))
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for i, (model, item) in enumerate(model_examples.items()):
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if len(model_examples) == 1:
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ax = axes
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else:
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ax = axes[i]
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ax.imshow(item['image'])
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ax.set_title(f"Model: {model}")
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ax.axis('off')
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period_str = f" in {period}" if period else ""
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plt.suptitle(f"'{activity}'{period_str}")
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plt.tight_layout()
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plt.show()
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# Example usage
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compare_models_for_activity(histvis['train'], 'a person treating a wound with care', '21st_century')
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# Create a pandas DataFrame for easier analysis (excluding images)
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df = pd.DataFrame([
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{k: v for k, v in example.items() if k != 'image'}
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for example in histvis['train']
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])
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print("\nDataset summary:")
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print(df.describe(include='all'))
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