这个讲LSTM的PPT作为入门不错：On the use of ‘Long-Short Term Memory’ neural networks for time series prediction
一篇详细介绍LSTM的论文PDF：Long Short-Term Memory in Recurrent Neural Networks
推荐这个RNN/LSTM资源整理，很全面：rnn和lstm资源收集
推使用TensorFlow的递归神经网络（LSTM）进行序列预测：http://www.infoq.com/cn/news/2016/07/TensorFlow-LSTM