2018-11-30 阅读量: 700
在python里除非特别指定，输入将被转换为 float64
>>>>>> import numpy as np
>>> from sklearn import random_projection
>>> rng = np.random.RandomState(0)
>>> X = rng.rand(10, 2000)
>>> X = np.array(X, dtype='float32')
>>> X.dtype dtype('float32')
>>> transformer = random_projection.GaussianRandomProjection()
>>> X_new = transformer.fit_transform(X)
>>> X_new.dtype dtype('float64')
三个资料Q群下载不了也转发不了,先放这里Fine_tuning.zipLangChain.zipdata_clear.rar
