Unverified50% confidenceFactExact time
In information retrieval, increasing recall tends to decrease precision, and vice versa.
1
Sources
50%
Confidence
Long-term
Relevance
9/8/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedIn fast-paced work scenarios, the traditional academic-style answer structure (background–analysis–conclusion) significantly reduces information extraction efficiency.77% similarUnverifiedIn document chunking strategies, chunks that are too long reduce retrieval precision, while chunks that are too short result in loss of context.77% similarUnverifiedIn machine learning evaluation, precision and recall often have a trade-off relationship, and increasing recall typically leads to more genuine products being misclassified.75% similarUnverified计算器的普及被发现与心算能力下降相关74% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/875003API
curl https://kongchang.com/api/v1/knowledge/claims/875003MCP
get_claim(id=875003)