为了去创建3D的PCA结果图,我把 The Python Graph Gallery当作参考。 import numpy as np import pandas as pd import matplotlib.pyplot as plt from mpl_toolkits.mplot3d import Axes3D import seaborn as sns import os from sklearn.decomposition import PCA import imageio df = sns.load_dataset('iris')...
为了去创建3D的PCA结果图,我把 The Python Graph Gallery当作参考。 import numpy as np import pandas as pd import matplotlib.pyplot as plt from mpl_toolkits.mplot3d import Axes3D import seaborn as sns import os from sklearn.decomposition import PCA import imageio df = sns.load_dataset('iris')...
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-9DYi2xdc-1681568669711)(https://gitcode.net/apachecn/apachecn-dl-zh/-/raw/master/docs/ai-py/img/B15441_06_09.png)] 图9:测试数据集上的分类器边界 如果没有erf标志,则应产生以下输出: [外链图片转存失败,源站可能有防盗...
# Keep the 'specie' column appart + make it numeric for coloring df['species']=pd.Categorical(df['species']) my_color=df['species'].cat.codes df = df.drop('species', 1) # Run The PCA pca = PCA(n_components=3) pca.fit(df) # Store results of PCA in a data frame result=pd....
Graph 有向和无向(加权)图 Edmonds Karp Multiple Source And Sink Edmonds Karp 多源汇 Eulerian Path And Circuit For Undirected Graph 无向图的欧拉路径和电路 Even Tree 偶数树 Finding Bridges 寻找桥梁 Frequent Pattern Graph Miner 频繁模式图挖掘器 G Topological Sort G 拓扑排序 Gale Shapley Bigraph ...
个体基因需要满足“规则”中相邻的区域具有不同的颜色 class GraphColoringTests(unittest.TestCase): def test(self): rules = buildRules(one_neighbor_other) colors = ["Orange", "Yellow", "Green", "Blue"] colorLookup = {} for color in colors: colorLookup[color[0]] = color geneset = list(...
Graph creation: Nodes for functions and classes Edges for defines Edges for uses This includes recursive calls ☆ Grouping to represent defines, with or without nesting Coloring of nodes by filename Unlimited number of hues ☆ Analysis: Name lookup across the given set of files ...
graphColoringTests.py 完整代码如下; importcsvimportunittestimportdatetimeimportgeneticdefload_data(localFileName):withopen(localFileName, mode='r')asinfile: reader = csv.reader(infile) lookup = {row[0]: row[1].split(';')forrowinreaderifrow}returnlookupclassRule:def__init__(self, node, adjac...
MatAnyone Explained: Consistent Memory for Better Video Matting Code GraphRAG: For Medical Document Analysis Code OmniParser: Vision Based GUI Agent Fine-Tuning-YOLOv12-Comparison-With-YOLOv11-And-YOLOv7-Based-Darknet Code FineTuning RetinaNet for Wildlife Detection with PyTorch: A Step-by-Step...
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