求翻译：所谓误差反向传播就是，如果输出层得不到期望的输出结果，则误差信号将沿原来的连接通路返回，网络根据反向传播的信号修改各层的连接权，使误差信号达到精度要求。是什么意思？

The so-called back-propagation is that, if the output layer are not expected output, then the error signal will be connected along the original path back, back-propagation network based on the signal layers to modify the connection weights, so that the error signal to achieve the required precision.

Reverse diffusion is so-called errors, if the output level is less than expected, the results of the output signal errors along the original link under reverse dissemination network, return the signal changes, right to connect to the level of precision required to signal errors.

The so-called erroneous reverse dissemination is, if the output level cannot obtain the expectation output result, then the error signal will return along the original connection circuit, the network basis reverse dissemination signal will revise each level the connection power, will enable the erro

Called back propagation is, if output layer does not receive the expected output, the error signal is returned along the connection path, network connections based on back propagation of signals modified layers right to the error signal to achieve accuracy requirements.

The backpropagation of so-called error just, if output the output result that the floor can not be expected, then the error signal will return along the original connecting the thorough fare, the network revises connecting right of every floor according to the signal of backpropagation, make the err