make_biclusters:生成一个二聚类数据集。不常用。 make_blobs:生成一个简单的二维聚类数据集。常用,主要用于演示聚类算法。 make_circles:生成一个表示圆形的二分类数据集。不常用。 make_classification:生成模拟的二分类或多分类数据集。常用,主要用于分类算法的演示。 make_checkerboard:生成一个棋盘图案的数据集。不...
make_multilabel_classification(n_samples=100, n_features=20, n_classes=5, n_labels=2, length=50, allow_unlabeled=True, sparse=False, return_indicator='dense', return_distributions=False, random_state=None):生成multilabel classification 数据集。 双聚类(bicluster) make_biclusters(shape, n_cluste...
make_biclusters,make_circles,make_classification,make_checkerboard,make_friedman1, ...make_swiss_roll:这些是用于生成模拟数据的函数,用于测试和验证算法。 常用的函数包括: fetch_20newsgroups: 用于获取新闻组数据集,常用于文本分类任务。 fetch_california_housing: 用于获取加州房价数据集,常用于回归任务。 load...
下载下来的数据,默认保存在~/scikit_learn_data文件夹下,可以通过设置环境变量SCIKIT_LEARN_DATA修改路径,datasets.get_data_home()获取下载路径 (3)datasets.make_*?:构造数据集 In [4]: datasets.make_*? datasets.make_biclusters datasets.make_blobs datasets.make_checkerboard datasets.make_circles datasets....
make_biclusters:生成一个二聚类数据集。不常用。 make_blobs:生成一个简单的二维聚类数据集。常用,主要用于演示聚类算法。 make_circles:生成一个表示圆形的二分类数据集。不常用。 make_classification:生成模拟的二分类或多分类数据集。常用,主要用于分类算法的演示。
make_biclusters(shape, n_clusters, noise=0.0, minval=10, maxval=100, shuffle=True, random_state=None): make_checkerboard(shape, n_clusters, noise=0.0, minval=10, maxval=100, shuffle=True, random_state=None): 流形学习(manifold learning) ...
make_biclusters(shape, n_clusters, noise=0.0, minval=10, maxval=100, shuffle=True, random_state=None): make_checkerboard(shape, n_clusters, noise=0.0, minval=10, maxval=100, shuffle=True, random_state=None): 流形学习(manifold learning) ...
Multiple types of biclustersPerfect and perturbed biclustersBiclustering has proved to be a powerful data analysis technique due to its wide success in various application domains. However, the existing literature presents efficient solutions only for enumerating maximal biclusters with constant values, ...
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We use essential cookies to make sure the site can function. We also use optional cookies for advertising, personalisation of content, usage analysis, and social media. By accepting optional cookies, you consent to the processing of your personal data - including transfers to third parties. Some...