Search - pattern recognition

Search - pattern recognition - List

[Other Databases] progarmlab4 DL : 0: The Principal component analysis, is a standard technique used for data reduction in statistical pattern recognition and signal processing A common problem in statistical pattern recognition is feature selection or feature extraction. Feature selection is a process whereby a data space is transformed into a feature space that theory has exactly same dimension as the original data space. However the transformation is designed in such a way that the data set is represented by a reduced number of “effective features” and most of the intrinsic information content of the data or the data set undergoes a dimensionality reduction. PCA
Date : 2026-01-10 Size : 13kb User : binu
[Other Databases] knn DL : 0: 这是一个小而有效的程序来执行的K -近邻搜索算法，此算法利用JIT 理论加速循环，比向量化有效解决了大量数据的精度问题。甚至比kd-tree效果要佳。 K-nearest neighbor search已经广泛应用在科学与工程上，比如模式识别，数据挖掘和信号处理。 -This is a small and effective procedures to implement the K- nearest neighbor search algorithm, this algorithm JIT theoretical acceleration cycle, than to quantify an effective solution to the large amounts of data accuracy problems. Even more than the effect of kd-tree to be good. K-nearest neighbor search has been widely used in science and engineering, such as pattern recognition, data mining and signal processing.
Date : 2026-01-10 Size : 3kb User : hxl