[KongchangAI]
Unverified50% confidenceFactExact time

负采样将每步训练的复杂度从O(V)降低到O(k),k是负样本数(通常取5-20)

1
Sources
50%
Confidence
Long-term
Relevance
8/18/2026
First Seen

Sources

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https://kongchang.com/claim/771179
API
curl https://kongchang.com/api/v1/knowledge/claims/771179
MCP
get_claim(id=771179)