提交 35e547e0 编写于 作者: M minqiyang

Polish API doc

test=develop
上级 9878eedb
......@@ -5830,12 +5830,13 @@ def rank_loss(label, left, right, name=None):
def margin_rank_loss(label, left, right, margin=0.1, name=None):
"""
**Margin Rank loss layer for RankNet**
**Margin Rank loss layer for rank problem**
Args:
label (Variable): Indicats whether A ranked higher than B or not.
left (Variable): RankNet's output score for doc A.
right (Variable): RankNet's output score for doc B.
name(str|None): A name for this layer(optional). If set None, the layer
label (Variable): Indicats whether left higher than (right + margin) or not.
left (Variable): rank score for left.
right (Variable): rank score for right.
margin (float): Indicates the margin to be added to right
name (str|None): A name for this layer (optional). If set None, the layer
will be named automatically.
Returns:
list: The value of rank loss.
......
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