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DatasetVisualizer

Struct DatasetVisualizer 

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pub struct DatasetVisualizer;
Expand description

Visualization utilities for datasets

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impl DatasetVisualizer

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pub fn sample_preview<T, D>( dataset: &D, num_samples: usize, ) -> Result<SamplePreview>
where T: Clone + Default + Zero + Send + Sync + 'static, D: Dataset<T>,

Create a sample preview showing basic statistics and examples

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pub fn feature_distribution<T, D>( dataset: &D, max_samples: Option<usize>, ) -> Result<DistributionInfo<T>>
where T: Clone + Default + Zero + Send + Sync + 'static + Float, D: Dataset<T>,

Generate distribution information for dataset features and labels

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pub fn class_distribution<T, D>(dataset: &D) -> Result<ClassDistribution>
where T: Clone + Default + Zero + Send + Sync + 'static, D: Dataset<T>,

Generate class distribution for classification datasets

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pub fn feature_histogram<T, D>( dataset: &D, feature_index: usize, bins: usize, ) -> Result<FeatureHistogram<T>>
where T: Clone + Default + Zero + Send + Sync + 'static + Float + PartialOrd, D: Dataset<T>,

Generate a simple text-based histogram for a single feature dimension

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pub fn analyze_augmentation_effects<T, D, Tr>( dataset: &D, transform: &Tr, num_samples: usize, ) -> Result<AugmentationEffects<T>>
where T: Clone + Default + Zero + Send + Sync + 'static + Float + PartialOrd, D: Dataset<T>, Tr: Transform<T>,

Analyze the effects of a transform on dataset samples

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pub fn compare_samples<T, Tr>( samples: &[(Tensor<T>, Tensor<T>)], transform: &Tr, comparison_count: usize, ) -> Result<Vec<SampleComparison<T>>>
where T: Clone + Default + Zero + Send + Sync + 'static + Float, Tr: Transform<T>,

Compare before/after samples for a specific transform

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pub fn analyze_feature_changes<T>( pairs: &[BeforeAfterPair<T>], ) -> Result<FeatureChangeAnalysis<T>>
where T: Clone + Default + Zero + Send + Sync + 'static + Float,

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pub fn analyze_distribution_changes<T>( pairs: &[BeforeAfterPair<T>], ) -> Result<DistributionChangeAnalysis<T>>
where T: Clone + Default + Zero + Send + Sync + 'static + Float,

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pub fn calculate_tensor_stats<T>(tensor: &Tensor<T>) -> Result<TensorStats<T>>
where T: Clone + Default + Zero + Send + Sync + 'static + Float,

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pub fn calculate_change_magnitude<T>( original: &Tensor<T>, transformed: &Tensor<T>, ) -> Result<T>
where T: Clone + Default + Zero + Send + Sync + 'static + Float,

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