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。
人工智能 计算语言学 释文 latent semantic analysis 潜在语义分析
- magnetic induction
- magnetic induction hyperthermia
- magnetic induction imaging
- magnetic induction line
- magnetic induction thermotherapy
- magnetic information material
- magnetic instability
- magnetic instruments
- magnetic insulator
- magnetic intensity
- magnetic interaction
- magnetic interference
- magnetic inversion line
- magnetic island
- [magnetic] isoclinic line
- magnetic isoclinic line
- [magnetic] isoclinic line, isocline
- magnetic isoclinic line, isocline
- magnetic isotope effect
- magnetic knot
- magnetic lattice
- magnetic layer
- magneticlcellsorting
- magnetic leakage
- magnetic length