mxnet the squeeze axis in your crnn model

[PengfeiSun321]

Hi, I looked into your code, in your crnn.py #132, wordvec shows with a squeeze axis =1. However, your data after flatten should be (batch_size, num_filters x reduced_width x reduced_height). Although the reduced_height =1, num_filters is 512 and you use a sequence_length=25. Only sequence_length equals to the second component in the shape parameters, it can use squeeze_axis =1. I am a little confused.... Thanks for your work. Appreciate!