文学 信息自动检索 释 F-measure F-测度值 信息自动检索中，用以评测信息检索系统的性能、使用准确率和召回率相结合的度量系数。 管理学 F值 释 F-measure F值 评价指标精确率和召回率的调和平均值。
人工智能 计算语言学 释文 F-measure, F-score F值
- hydrogen storage—compressed gas
- hydrogen storage—metal hydrides
- Hydrogen sulfide
- hydrogen sulfide
- hydrogen sulfide blowout diffusion
- hydrogen sulfide detector
- hydrogen sulfide gas
- hydrogen sulfide poisoning during drilling and completion
- hydrogen sulfide protection in oil drilling
- hydrogen supply module
- hydrogen transfer polymerization
- hydrogen transportation
- hydrogenutilization
- hydrogen vehicle
- hydrogeochemical kinetic characteristics
- hydrogeochemical processes
- hydrogeochemical zones
- hydrogeochemistry
- hydrogeography
- hydrogeological and water well drilling
- hydrogeological borehole
- hydrogeological borehole design
- hydrogeological calamities
- hydrogeological condition
- hydrogeological drilling