工学 流形学习 释 manifold learning 流形学习 假定数据是由嵌套在高维空间的低维流形生成，期望还原该流形结构以实现维数约简和改进学习性能的方法。 理学 流形学习 释 manifold learning 流形学习 机器学习、模式识别中的一类非线性降维（nonlinear dimensionality reduction，NLDR）方法，其结果可用于后续的数据处理分析，如特征提取、聚类、分类和可视化等。
人工智能 机器学习 释文 manifold learning 流形学习
- sampling space
- sampling survey
- Sampling Survey on Professional Awareness and Ethics of Chinese Journalists
- sampling survey system of crop plantation
- sampling survey system of crop production
- sampling survey system of main livestock and poultry farming
- sampling system
- sampling technique of continuous random variables
- sampling technique of discrete random variables
- sampling technique of random process
- sampling technique of random vectors
- sampling test
- sampling theorem
- sampling theory
- sampling unit
- sampling up-the-ramp
- sampling with arbitrary probability
- sampling with equal probabilities
- sampling with equal probability
- sampling with non equal probabilities
- sampling with non-equal probabilities
- sampling with nonequal probabilities
- sampling without replacement
- sampling with PPS
- sampling with probabilities proportional to size