管理学 平均准确率 释 mean average precision; MAP 平均精确率均值 通过对一组检索得到的相关文档计算精度后取均值获得的数据。又称全类平均正确率、全类平均精度、平均精度均值。
数据库 数据库新技术 释文 mean average precision 平均精度
- cooling taste
- cooling temperature filter
- cooling therapy for warm syndrome
- cooling time
- cooling tower
- cooling-water machine
- cooling water scale inhibitor and corrosion inhibitor
- cooling water treatment
- coolling method for the power electronic device
- Cool metal-oxide-semiconductor transistor
- coolometer
- cool on column injection
- cool on-column injection
- cool-producing needling
- cool-season turfgrass
- cool shutdown
- cool star
- cool startup
- cool storage
- cool subdwarf
- cool subgiant
- cool supergiant
- cool tone
- cool-water carbonates
- Cool型金属氧化物半导体晶体管