我有这个代码:
从 imblearn.over_sampling 导入 ADASYN
Y = df.target
X = df.drop('target', axis=1)
ad = ADASYN()
X_adasyn, y_adasyn = ad.fit_sample(X, Y)
getting this error:
ValueError: No samples will be generated with the provided ratio
settings.
我有这个代码:
从 imblearn.over_sampling 导入 ADASYN
Y = df.target
X = df.drop('target', axis=1)
ad = ADASYN()
X_adasyn, y_adasyn = ad.fit_sample(X, Y)
getting this error:
ValueError: No samples will be generated with the provided ratio
settings.
我也遇到了这个问题,终于解决了!
我尝试了其他选项,例如 'not_majority' ,'auto' 和字典形式,它们都给出了以下错误
值错误:使用提供的比率设置不会生成样本
但“少数”奏效了。
把它变成两个。有github,它明确表示:
if not np.sum(n_samples_generate):
raise ValueError("No samples will be generated with the"
" provided ratio settings.")
但是,是的……#