Convert dataset to Parquet

Convert dataset to Parquet.

README.md

@@ -0,0 +1,40 @@
+---
+dataset_info:
+  features:
+  - name: query_id
+    dtype: string
+  - name: query
+    dtype: string
+  - name: positive_passages
+    list:
+    - name: docid
+      dtype: string
+    - name: text
+      dtype: string
+    - name: title
+      dtype: string
+  - name: negative_passages
+    list:
+    - name: docid
+      dtype: string
+    - name: text
+      dtype: string
+    - name: title
+      dtype: string
+  splits:
+  - name: train
+    num_bytes: 29193126
+    num_examples: 3292
+  - name: dev
+    num_bytes: 7114857
+    num_examples: 860
+  download_size: 21188455
+  dataset_size: 36307983
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+  - split: dev
+    path: data/dev-*
+---

data/dev-00000-of-00001.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:475a231ea2ddc7a5ed4af25f2e1dd789b9330ec7cc08caa2a89e62b529530eb8
+size 4135567

data/train-00000-of-00001.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d088f9e33dd3fbc936400abc39a5fd4f2f9c50b00fbc58838b108a5eb71f6039
+size 17052888