1、Python3代码实现 frompylabimport*importpandasaspdimportnumpyasnpimportoperatorimportmathimportmatplotlib.pyplotaspltimportrandomfromsklearn.decompositionimportPCAfromsklearn.preprocessingimportLabelEncoderfromsklearn.metricsimportnormalized_mutual_info_score# NMIfromsklearn.metricsimportrand_score# RIfromsklearn.met...
Python output=Fig. 8.26 In Fig. 8.26, permeability versus porosity values are shown before and after logarithmic scaling of permeability and scaling the data between 0 and 1. In order to run fuzzy c-means clustering algorithm, it is required to call “skfuzzy.cluster.cmeans” from skfuzzy ...
代码主体来源于code for the global fuzzy C-means by roczheng · Pull Request #1 · roczheng/Image-Processing (github.com) 本人对其做了以下改进 1、对其程序的错误进行了修正,在中心点选择上更加准确,误差更小,并且在多中心点时不会报错(源代码会不准确和报错); 2、对其进行了加速,在数据为150,中心点...
from sklearn.svm import SVCfrom art.classifiers import SklearnClassifierfrom art. attacks.evasion import FastGradientMethod# STEP#1: Instantiate classifiersknn_classifier = KNeighborsClassifier()mlpnn_classifier = MLPClassifier()rf_classifier = RandomForestClassifier()gb_classifier = GradientBoosting...
However, with the rapid progress of deep learning and machine learning, which is commonly conducted in a Python environment, it is critical to develop ANFIS in an environment that is directly compatible with Python, Sklearn, and PyTorch [19]. This will facilitate the research and development of...
Figure 1. Locations of 1500 points belonging to the datasets generated by sklearn [29] in ℝ 2 : (a) blobs; (b) moons, noise level is set to 0.05; (c) circles, noise level is set to 0.05, inner circle radius is equal to one half of the outer circle radius. In addition, we...