In application of neural networks based short-term load forecasting model, the main problems are over many training samples, thus resulting long training time and slow convergence speed.

在神经网络负荷预测实际应用中，突出的问题是训练样本大、训练时间长、收敛速度慢。

youdao

It's taken a long time to break out of my own conventional training.

摆脱我自己的传统训练花了很长一段时间。

《柯林斯英汉双解大词典》

Before becoming a pilot, he spent quite a long time training.

在成为飞行员之前，他花了很长时间训练。

youdao

She added the United States intends to continue its economic assistance and training of Afghan security forces for a long time to come.

VOA: standard.2010.07.20

Jones, winner of a record five Olympic medals in Sydney three years ago, had started training with Francis after dropping her long-time coach Trevor Graham last month.

BBC: Jones drops controversial coach

This will involve giving wide-ranging assistance, potentially over a long period of time, to fragile states focused on security training and combat prevention.

BBC: French troops in Mali

It is going to take a long time before our economy is able to employ all these people unless they get some sort of technical training.

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