Unverified50% confidenceFactExact time
FID measures the statistical distance between the generated distribution and the real distribution, with lower values being better, but it is heavily influenced by the feature extractor and sample size, and fluctuates noticeably on small datasets.
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10/14/2026
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Related Claims
UnverifiedIn many evaluations conducted on small datasets, scores fluctuate by several percentage points across different runs.76% similarUnverifiedAssuming the data follows a Gaussian distribution, maximizing the likelihood is equivalent to minimizing the mean squared error.75% similarUnverifiedThis research models the log density ratio between the target distribution and the base distribution as the negative of the base distribution's Stein operator applied to the displacement field, plus a normalization constant.69% similarVerifiedStatistical significance does not equal practical significance; even if the p-value is very small, if the actual improvement is negligible its engineering value remains limited—this corresponds in statistics to the distinction between statistical power and effect size.68% similar
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