From 5a287a65e5a6db88f3b20de840edb23f92170499 Mon Sep 17 00:00:00 2001
From: Reuben Morais <reuben.morais@gmail.com>
Date: Mon, 7 Oct 2019 21:06:29 +0200
Subject: [PATCH] Set forget_bias=0 in CPU graph for compatibility with
 CudnnRNN

---
 DeepSpeech.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/DeepSpeech.py b/DeepSpeech.py
index a2dd045a..cea43e2a 100755
--- a/DeepSpeech.py
+++ b/DeepSpeech.py
@@ -82,6 +82,7 @@ def dense(name, x, units, dropout_rate=None, relu=True):
 def rnn_impl_lstmblockfusedcell(x, seq_length, previous_state, reuse):
     with tfv1.variable_scope('cudnn_lstm/rnn/multi_rnn_cell/cell_0'):
         fw_cell = tf.contrib.rnn.LSTMBlockFusedCell(Config.n_cell_dim,
+                                                    forget_bias=0,
                                                     reuse=reuse,
                                                     name='cudnn_compatible_lstm_cell')