[控场AI]
待验证60% 置信事实精确时间

Data scientists and ML engineers may spend over 70% of their time on data understanding and preprocessing rather than model training

1
来源数
60%
置信度
长期有效
时效性
2026/8/2
首次发现

来源

涉及实体

相关事实

引用此条事实

Stable URI
https://kongchang.com/claim/679911
API
curl https://kongchang.com/api/v1/knowledge/claims/679911
MCP
get_claim(id=679911)