Web3 de out. de 2024 · 问题描述:二分类问题,原始标签:y 模型预测 预测出来的probability:y_hat_prob 用二者求ROC时,报错: TypeError: unhashable type: 'numpy.ndarray' 原因:二者的数据维度不一致: y.shape:(10,) y_h… Web22 de fev. de 2024 · Simply using functools.lru_cache won't work because numpy.array is mutable and not hashable. This workaround allows caching functions that take an arbitrary numpy.array as first parameter, other parameters are passed as is. Decorator accepts lru_cache standard parameters (maxsize=128, typed=False).
Python のハッシュ不可能なタイプ numpy.ndarray エラーを ...
Web4 de mai. de 2024 · 报错TypeError: unhashable type: 'numpy.ndarray'原因:在将pytorch的longTensor转为numpy,并用于dict的key的时候,会出现这样的错误。其实程序输出已经是int了,但是还是会被认为是ndarray。解决:在原来的基础上加上.item() classId = support_y[i].long().cpu().deta Web3 de ago. de 2024 · Looks like you have a NumPy array in your series. But you can't hash NumPy arrays and pd.Series.unique, like set, relies on hashing. If you can't ensure your … jazmine irizarry crnp
成功解决TypeError: unhashable type:
WebMulti-label compute class weight - unhashable type. Ask Question Asked 4 years, 1 month ago. Modified 3 years, 2 months ago. Viewed 7k times 4 $\begingroup$ Working in a multi-label ... TypeError: unhashable type: 'numpy.ndarray' ... Web5 de nov. de 2024 · Encoding with OrdinalEncoder: TypeError: unhashable type: 'numpy.ndarray' Ask Question Asked 1 year, 5 months ago. Modified 1 year, 3 months ago. ... check the data types of your X_train, cat variables and try changing categories=[niveles] to categories=niveles since niveles already is a list. $\endgroup$ – Oxbowerce. Nov 5, … Web20 de mai. de 2024 · 原始程序 import numpy as np dict = {0:'a',1:'b',3:'c'} index = np.array([0,1]) out = dict[index] print(out) 出现错误 TypeError: unhashable type: … jazmine hawkins