Synthetic Data Vault
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  1. Single Table Data

Evaluation

As a final step to your synthetic data project, you can evaluate and visualize the synthetic data against the real data.

from sdv.evaluation.single_table import run_diagnostic, evaluate_quality
from sdv.evaluation.single_table import get_column_plot

# 1. perform basic validity checks
diagnostic = run_diagnostic(real_data, synthetic_data, metadata)

# 2. measure the statistical similarity
quality_report = evaluate_quality(real_data, synthetic_data, metadata)

# 3. plot the data
fig = get_column_plot(
    real_data=real_data,
    synthetic_data=synthetic_data,
    metadata=metadata,
    column_name='amenities_fee'
)
    
fig.show()

Explore the functionality in more detail below.

Need more evaluation options?

This library includes many more metrics (some experimental) that you can apply based on your goals. All you need is your real data, synthetic data and metadata to get started.

PreviousConditional SamplingNextDiagnostic

Last updated 16 days ago

See the .

SDMetrics library

Perform basic checks to ensure the synthetic data is valid.

Compare the real and synthetic data's statistical similarity.

Visualize the real and synthetic data side-by-side

Diagnostic
Data Quality
Visualization