Add dataset splits (train/test/validation)

.gitattributes

@@ -57,3 +57,6 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+train.json filter=lfs diff=lfs merge=lfs -text
+test.json filter=lfs diff=lfs merge=lfs -text
+validation.json filter=lfs diff=lfs merge=lfs -text

test.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc497dbdb71e356b1e9920166966e9aa2dd0438a039152cb1dc3914f19df791c
+size 2660766198

train.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6219fd6ee6fe5d42c8392d0ec935fa09a4cbd0c9e5e4b758622db91415aa18e
+size 24611606564

validation.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a5a045f40a51841475fce96fa2c2b4dfa1171eafcfdaa3fc559ba24634ad5f0d
+size 2847942191