TypeError init() got an unexpected keyword argument ‘n_iter‘
TypeError: init() got an unexpected keyword argument ‘n_iter’
今天遇到一个报错：
Traceback (most recent call last):
File "C:/Python/pythonProject/learning-nlp-master/chapter-9/classification/classifier.py", line 225, in <module>
main()
File "C:/Python/pythonProject/learning-nlp-master/chapter-9/classification/classifier.py", line 143, in main
svm = SGDClassifier(loss='hinge', n_iter=100)
File "C:\Users\Tony\anaconda3\lib\site-packages\sklearn\utils\validation.py", line 73, in inner_f
return f(**kwargs)
TypeError: __init__() got an unexpected keyword argument 'n_iter'
Process finished with exit code 1
这是因为该分类器的参数n_iter 在新版本中变成了n_iter_no_change，所以只要把这一行的n_iter改为n_iter_no_change就行：
svm = SGDClassifier(loss='hinge', n_iter=100)
svm = SGDClassifier(loss='hinge', n_iter_no_change=100)
参考链接：
https://blog.csdn.net/qq_37171215/article/details/107302609