理学 检索任务与目标 释 sentiment analysis 情感分析 通过对用户产生的文本、声音等内容进行识别、提取和研究，进而得到用户的情感状态或态度。又称倾向性分析或意见挖掘。
人工智能 计算语言学 释文 sentiment analysis 情感分析
- Navier equation
- Navier method
- Navier Stokes equation
- Navier-Stokes equation
- Navier Stokes equations
- Navier-Stokes equations
- Navier-Stokes operator
- Navier-Stokes statistical solution
- Navier-Stokes方程
- NAVIGA
- navigable depth
- navigable depth survey
- navigable tunnel
- navigable waters survey
- navigating in polar regions
- navigating in polar waters
- navigation
- Navigation Acts
- navigation agent
- navigation aided by dynamic model
- navigation aids
- navigational datum
- navigational GNSS receiver
- navigational instruments
- navigational lighting aid station