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PCA

于 2020-12-02 发布 文件大小:384KB
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  PCA降维实例,使用数据集,数据集衡量美国329个城市生活质量的9个指标:气候、住房、健康、犯罪率、交通、教育、艺术、娱乐和经济。对于各指标,越高表示越好,如高的犯罪指标表示低的犯罪率。(PCA dimensionality reduction example uses data sets and data sets to measure 9 indicators of quality of life in 329 cities: climate, housing, health, crime rate, transportation, education, art, entertainment and economy. For each index, the higher the better, as the high crime indicator indicates a low rate of crime.)

文件列表:

PCA_exp_cities.m, 962 , 2018-02-01
PCA实例.docx, 398689 , 2018-01-23

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