[KongchangAI]
Unverified50% confidenceSolutionExact time

The symptom of this bug was that the holdout set score was far higher than similar price-volume features, and the high score could not be reproduced after performing a clean data split again.

1
Sources
50%
Confidence
Long-term
Relevance
8/25/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/800824
API
curl https://kongchang.com/api/v1/knowledge/claims/800824
MCP
get_claim(id=800824)