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
- periodic automorphism
- periodic behavior
- periodic boundary condition
- periodic boundary conditions
- periodic boundary value problem
- periodic coefficient
- periodic cohomology
- periodic comet
- periodic component
- periodic condition
- periodic continuation
- periodic continued fraction
- periodic copolymer
- periodic cracks of extruded product
- periodic curve
- periodic decimal
- periodic diffeomorphism
- periodic differential equation
- periodic distribution
- periodic distribution function
- periodic dynamical system
- periodic electrostatic focusing
- periodic element
- periodic error
- periodic firing