sparse.py 文件源码

def __init__(self, padding_idx, max_norm, norm_type, scale_grad_by_freq,
                 sparse=False):
        super(Embedding, self).__init__()
        self.padding_idx = padding_idx
        self.max_norm = max_norm
        self.norm_type = norm_type
        self.scale_grad_by_freq = scale_grad_by_freq
        self._indices = None
        self.sparse = sparse