a new feature

[sys1874]

@StefOe hello StefOe， i just wonder if it is possible to add a new feature :bidirectional

[sbrugman]

I would also find that useful. The LSTM implementation in PyTorch could be a helpful reference point: https://pytorch.org/docs/master/_modules/torch/nn/modules/rnn.html#LSTM

[StefOe]

The commit above adds the bidirectional feature. I hope this helps.

[StefOe]

Found a bug with it, so withhold testing for now Edit: nevermind, was fine