add doc

1 files changed, 1 insertions, 0 deletions

diff --git a/nerv/io/seq_buffer.lua b/nerv/io/seq_buffer.lua
index b1c2a75..5c60f64 100644
--- a/nerv/io/seq_buffer.lua
+++ b/nerv/io/seq_buffer.lua
@@ -30,6 +30,7 @@ local SeqBuffer = nerv.class('nerv.SeqBuffer', 'nerv.DataBuffer')
 --   matrices to provide upon each invocation of `get_data()`)
 -- * `buffer_size`: the number of frames to be buffered and shuffled at once (shuffle
 --   in the sequence level, not in the frame level)
+-- * `randomize`: shuffle the buffer after filled if true
 -- * `nn_act_default`: the default value to fill into the "holes" (non-data
 --   frames)