已采納回答 / qq_Sunshine暖陽_0
5.1,3.5,1.4,0.2,Iris-setosa4.9,3.0,1.4,0.2,Iris-setosa4.7,3.2,1.3,0.2,Iris-setosa4.6,3.1,1.5,0.2,Iris-setosa5.0,3.6,1.4,0.2,Iris-setosa5.4,3.9,1.7,0.4,Iris-setosa4.6,3.4,1.4,0.3,Iris-setosa5.0,3.4,1.5,0.2,Iris-setosa4.4,2.9,1.4,0.2,Iris-setosa4.9,3.1,1.5,...
2018-01-09
最新回答 / 慕粉3647128
第一段改為如下寫法,具體原因可以對照得出:import numpy as npclass Perceptron(object):? ? """? ? eta:學習率? ? n_iter:權重向量的訓練次數(shù)? ? w_:神經(jīng)分叉權重向量? ? errors_:用于記錄神經(jīng)元判斷出錯次數(shù)? ? """? ? def __init__(self, eta = 0.01, n_iter=10):? ? ? ? self.eta = eta;? ? ? ? self.n_iter = n_iter;? ? ? ? ...