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我正在尝试使用tflearn,受this纸张启发的正弦函数的一种可笑的简单逼近。用tflearn逼近正弦函数
import tflearn
import tensorflow as tf
import numpy as np
import matplotlib.pyplot as plt
# generate cosine function
x = np.linspace(-np.pi,np.pi,10000)
y = np.sin(x)
# Network building
net = tflearn.input_data(shape=[10,10000])
net = tflearn.fully_connected(net, 1000)
net = tflearn.layers.core.activation (net, activation='relu')
net = tflearn.regression(net)
# Define model
model = tflearn.DNN(net)
# Start training (apply gradient descent algorithm)
model.fit(x, y,batch_size=10)
,但我一直运行到一个
ValueError: Cannot feed value of shape (10,) for Tensor u'InputData/X:0', which has shape '(?, 10, 10000)'
错误。
关于我要去哪里的任何想法都是错误的?
谢谢!
如果您在网络建设的第一行切换10和10000,会发生什么情况? – kpie
完全一样的错误恐怕 – hdhdhdhdhdh
将'np.linspace(-np.pi,np.pi,10000)'改为'np.linspace(-np.pi,np.pi,10000).reshape(-1 ,1)' – lejlot