Unverified50% confidenceFactExact time
'In half of cases the outcome is never known' is referred to in the machine learning field as selection bias or survivorship bias.
1
Sources
50%
Confidence
Long-term
Relevance
10/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe study finds that the marginal quality loss attributable to routing decisions themselves on this benchmark is not significant, and model bias is the more serious underlying problem.72% similarUnverifiedBeing questioned does not equal being correct; the vast majority of predictions that were opposed ultimately turned out to be false.67% similarUnverifiedThe phenomenon of training only on success stories while lacking knowledge of failure patterns is statistically known as survivorship bias.67% similarUnverified医疗AI中的选择性预测机制在低置信度时拒绝答案转介人工审核，被证明比强制输出答案更能降低临床风险67% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/963479API
curl https://kongchang.com/api/v1/knowledge/claims/963479MCP
get_claim(id=963479)