We can freely advance our own viewpoint here and express the opinion to the forum subject, and we may solve the net friend's questions, gaining useful knowledge.

在这里可以自由地发表自己的观点和对论坛的主题发表意见，我们还可以对网友的问题及时地解决，获取有用的知识。

youdao

Training a multilayer neural net by BP algorithm is slow and it is difficult to choose the number of hidden units and layers in advance.

使用BP算法训练多层网络的速度很慢而且事先难于确定隐节点和隐层的适当数目。

youdao

Index fund net in the sharp rise last week, some varieties of ETF has emerged a substantial redemption, hunters funds profit Know in advance to leave the signs are obvious.

在上周大幅上涨指数基金净值，ETF的一些品种出现大幅赎回，基金获利了解猎人提前离开迹象是显而易见的。

youdao

The net effect of both, however, would be to advance an agenda that has become increasingly commonplace as the Clinton Administration has striven to accomplish its agenda through executive orders and by expending funds and otherwise adjusting federal programs to make them conform to unratified treaty requirements.

CENTERFORSECURITYPOLICY: Center For Security Policy