Is this a typo?

[elect000]

at attn2d/nmt/models/pooling.py
line 145.

class PositionalPooling(nn.Module):
    def __init__(self, max_length, emb_size):
        super(PositionalPooling4, self).__init__()
        self.src_embedding = nn.Embedding(max_length, emb_size)
        self.trg_embedding = nn.Embedding(max_length, emb_size)
        self.src_embedding.weight.data.fill_(1)
        self.trg_embedding.weight.data.fill_(1)
        self.src_embedding.bias.data.fill_(0)
        self.trg_embedding.bias.data.fill_(0)

Is PositionalPooling4 PositionalPooling?

[elbayadm]

It's an experimental function that I forgot to remove.