理学 弱监督学习 释 multi-instance learning 多示例学习 用表示单个示例的维特征空间,表示正负类别标记，多示例学习的数据集可表示为，式中是由个示例组成的示例包，且，多示例学习的目标是从多示例数据集中学习一个分类器，能够对未知的示例包进行有效的分类。
人工智能 机器学习 释文 multi-instance learning 多示例学习
- ultra high-speed single molecule imaging
- ultra-high strain rate effect
- ultra-high strength steel
- ultra-high strength titanium alloy
- ultra-high strength wrought magnesium alloy
- ultra-high temperature ceramic matrix composites
- ultra-high temperature ceramics
- ultra-high temperature metamorphism
- ultra-high vacuum
- ultrahigh vacuum
- ultra-high vacuum, UHV
- ultra-high voltage power transmission
- ultrahyperbolic
- ultrahyperbolic differential equation
- ultrahyperbolic equation
- ultraideal
- ultrainfinite point
- ultraintuitionism
- ultraionization potential
- ultra large scale integrated circuit
- ultra large scale integrated circuit, ULSI
- ultralattice
- ultra-light wrought magnesium-lithium alloy
- ultralimit
- ultra-long spaced electric log