个人用64位电脑安装了64位的PyQt后 from PyQt4.QtGui import * 提示 ImportError: DLL load failed: %1 is not a valid Win32 application. 后卸载64位的PyQt后,再装32位的PyQt后则成功.目测是之前装的Python2.7是32位的,与64位的PyQt不兼容.
在运行集成学习的多数投票分类代码时,出现错误 from sklearn import datasets from sklearn.model_selection import cross_val_score from sklearn.linear_model import LogisticRegression from sklearn.naive_bayes import GaussianNB from sklearn.ensemble import RandomForestClassifier