理学 主题模型 释 latent semantic analysis; LSA 潜在语义分析 将词和文档从稀疏的高维词表(vocabulary)空间映射到一个低维的潜在语义空间(latent semantic space)上。
LSA=limited space-charge accumulation diode 限累二极管†
计算机应用 多媒体 释文 latent semantic indexing, LSI 隐语义索引
- aurora oval
- Aurora University
- Auschwitz
- Auschwitz Birkenau, German Nazi Concentration and Extermination Camp
- auscultation method
- auscultatory gap
- Ausdehnungslehre
- ausforming
- Au Si surface barrier detector
- Au-Si surface barrier detector
- Auslander
- Auslander algebra
- Auslander conjecture
- Auslander-Reiten component
- Auslander-Reiten quiver
- Auslander Reiten sequence
- Auslander-Reiten sequence
- Auslander-Reiten theorem
- AUSM
- Ausmelt process
- Ausonia
- Auspicious Boxing
- Auspicious Crane
- Auspicious Heavens
- Auspicious Imagery of the Gaozong Revival