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
- Oliver Joseph Lodge
- Oliver Smithies
- Oliver Stone
- Oliver Tambo
- Oliver Wendell Holmes
- Oliver William Wolters
- olive-shaped vase
- Olives, Mountain of
- Olivetti & Co.Spa
- Olivia De Havilland
- olivine
- olivospinal tract
- Oljato
- ollization technology
- Olmec Art
- Olmec Civilization
- Olmec colossal heads
- Olney-Pauncefote Treaty
- Olney's Note
- Olof Palme
- Olof von Dalin
- Olopen
- OLP
- OLR
- Olsztyn