Unverified50% confidenceCautionExact time
The data scale officially recommended by TabPFN is generally within the range of no more than 10,000 samples and no more than 100 features.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/28/2026
First Seen
Valid until: 12/27/2026
Sources
Related Entities
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UnverifiedTabPFN在小规模数据集（<1000样本、<100特征）上已展现出与XGBoost竞争甚至超越的性能71% similarUnverifiedThe accuracy data in the test has an error margin of approximately ±8–10 percentage points at n=100 sample size (based on a 95% confidence-level binomial confidence interval).63% similarUnverifiedTheoretically reliable clustered standard error estimation typically requires at least 30–50 clusters, whereas this study has only 19 independent time units, making the sample size relatively small.63% similarUnverifiedThe pLDDT score ranges from 0 to 100; scores above 90 are generally considered high-confidence predictions, 70–90 are considered good predictions, and scores below 50 should be interpreted with caution.62% similarUnverifiedPew's ATP design effect typically ranges between 1.5 and 2.5, meaning that a survey with a nominal sample size of 1,000 may have an effective sample size of only 400–667.62% similar
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