Unverified50% confidenceFactExact time

设置SVC(probability=True)会通过内部交叉验证完成Sigmoid拟合，显著增加每次fit的耗时

1

Sources

50%

Confidence

Long-term

Relevance

7/19/2026

First Seen

Sources

SVM Training Taking 10 Minutes? A Deep Dive into Grid Search Performance Pitfalls for Beginners

Related Claims

Unverified设置probability=True会使sklearn在每次fit()时内部额外执行5次交叉验证的SVM训练79% similar UnverifiedDSpec通过引入微小的记忆头保持多步猜测的语义连贯性，并引入动态调度器只挑选值得检查的猜测进行验证61% similar UnverifiedT3MP3ST 使用 verify-claims 从提交产物中重新计算通过率，并用挑战自带的 flag oracle 核对上报值与期望值，以对抗刷分质疑61% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/558031

API

curl https://kongchang.com/api/v1/knowledge/claims/558031

MCP

get_claim(id=558031)