Created by: qingqing01

The code in the doc is:

def wordemb(inlayer):
    wordemb = paddle.layer.table_projection(
        input=inlayer,
        size=embsize,
        param_attr=paddle.attr.Param(
            name="_proj",
            initial_std=0.001,
            learning_rate=1,
            l2_rate=0,
            sparse_update=True))
    return wordemb

But the code in train.py is:

https://github.com/PaddlePaddle/book/blob/7caad04c78d142ccc9fbe56c47d588b5d562cf52/04.word2vec/train.py#L14-L20