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authorcloudygoose <cloudygooseg@gmail.com>2015-06-08 17:06:02 +0800
committercloudygoose <cloudygooseg@gmail.com>2015-06-08 17:06:02 +0800
commit3ce264a01113645a8f3a82853078ff804d1c7c66 (patch)
tree9f07c72d69237675c5fd4c58f20e8bbc0dcc8af3
parentf6786b0e7c71437a100c88377b96f832acb8125d (diff)
doc change
-rw-r--r--doc/nerv_layer.md1
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/nerv_layer.md b/doc/nerv_layer.md
index 587bf24..272ffd8 100644
--- a/doc/nerv_layer.md
+++ b/doc/nerv_layer.md
@@ -25,6 +25,7 @@ Abstract method.
Given `input` and the current parameters, propagate and store the result in `output`.
* __void Layer.back_propagate(Layer self, Matrix next_bp_err, Matrix bp_err, Matrix input, Matrix output)__
Abstract method.
+Calculate the error on the inputs and store them in `next_bp_err`.
* __void Layer.check_dim_len(int len_in, int len_out)__
Check whether `#self.dim_in == len_in` and `#self.dim_out == len_out`, if violated, an error will be posted.