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
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