Unverified50% confidenceFactExact time

Linear probe accuracy is significantly affected by feature dimension, sample size, and regularization strength, and high-dimensional random features can also achieve high linear separability.

1

Sources

50%

Confidence

Long-term

Relevance

10/19/2026

First Seen

Sources

Does High Linear Probe Accuracy Prove the Model Learned Linear Representations?

rss10/15/2026

Related Entities

Linear Probeconcept 随机特征concept

Related Claims

Unverified异常触发阈值的校准需要在灵敏度（召回率）与特异性（精确率）之间权衡66% similar UnverifiedThe evaluation metric is Average Precision (AP), which is more informative than accuracy for rare-phenotype tasks with highly imbalanced samples.65% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/1068300

API

curl https://kongchang.com/api/v1/knowledge/claims/1068300

MCP

get_claim(id=1068300)