我想创建一个包含所有nSeizures模型的CNN模型,而不是为每个癫痫发作文件单独创建模型,但我在创建过程中遇到了这个错误 < AttributeError: ‘NoneType’ object has no attribute ‘fit_generator’>。
for i in range(0, nSeizure):
print(nSeizure)
print('SEIZURE OUT: '+str(i+1))
print('训练开始')
## 创建模型
model = createModel()
filesPath=getFilesPathWithoutSeizure(i, indexPat)
## 创建一个包含所有nSeizures模型的模型
for model in range(0, nSeizure):
mylist.append(model)
data=mylist.append(model)
history=data.fit_generator(generate_arrays_for_training(indexPat, filesPath, end=75),
validation_data=generate_arrays_for_training(indexPat, filesPath,
start=75),
#steps_per_epoch=10000, epochs=10)
steps_per_epoch=int((len(filesPath)-int(len(filesPath)/100*25))),
validation_steps=int((len(filesPath)-int(len(filesPath)/100*75))),
verbose=2,
epochs=300, max_queue_size=2, shuffle=True, callbacks=[callback])
回答:
mylist.append(model)
返回None。当你调用 data.fit_generator
时,实际上是 None.fit_generator
。请考虑重写代码。