分析了企业资金沉淀的主要原因，并且从５个方面探讨了坏帐损失的预防措施；一是建立应收帐款管理体制；二是制定可靠的赊销方针；三是争妥的......

We elucidate a practical method in Deep Learning called the minibatch which is very useful to avoid local minima. The ma......