Upload optimization

Add optimization results.

data_all.pkl - contains validation_clear and validation_other decoding results;
exp.db - database for optimization experiments

.gitattributes

@@ -38,3 +38,4 @@ text/librispeech/clean_train.360.txt filter=lfs diff=lfs merge=lfs -text
 text/librispeech/other_train.500.txt filter=lfs diff=lfs merge=lfs -text
 text/lstm/train.txt filter=lfs diff=lfs merge=lfs -text
 text/ngram/train.txt filter=lfs diff=lfs merge=lfs -text
+optimize/exp.db filter=lfs diff=lfs merge=lfs -text

optimize/data_all.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:539f781a5f35100c61301b4e3a0ee4b4316cd699feb6da58f0f279ee0fda385f
+size 4133897

optimize/exp.db

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d9bd87036f6abb9e843ddac9eeb5f562832f7d08b4da9262f83da4a07995409
+size 5832704