fix: dataset features definition

.gitignore

@@ -1,2 +1,3 @@
 20news-19997.tar.gz
 20_newsgroups/
+20newsgroups.csv

README.md

@@ -1,4 +1,39 @@
 ---
 task_categories:
 - text-classification
----
+
+dataset_info:
+  features:
+    - name: from
+      dtype: string
+    - name: subject
+      dtype: string
+    - name: organization
+      dtype: string
+    - name: text
+      dtype: string
+    - name: label
+      dtype:
+        class_label:
+          names:            
+            '0': alt.atheism
+            '1': comp.graphics
+            '2': comp.os.ms-windows.misc
+            '3': comp.sys.ibm.pc.hardware
+            '4': comp.sys.mac.hardware
+            '5': comp.windows.x
+            '6': misc.forsale
+            '7': rec.autos
+            '8': rec.motorcycles
+            '9': rec.sport.baseball
+            '10': rec.sport.hockey
+            '11': sci.crypt
+            '12': sci.electronics
+            '13': sci.med
+            '14': sci.space
+            '15': soc.religion.christian
+            '16': talk.politics.guns
+            '17': talk.politics.mideast
+            '18': talk.politics.misc 
+            '19': talk.religion.misc
+---

convert.py

@@ -26,6 +26,8 @@ def run():
     Main function to run the script.
     """
     class_list = os.listdir(DATASET_PATH)
+    class_list.sort()
+
     rows = []
 
     for class_name in class_list:
@@ -33,9 +35,7 @@ def run():
 
         for doc_name in doc_list:
             doc = parse_document(read_document(class_name, doc_name))
-            doc["_id"] = doc_name
             doc["label"] = class_list.index(class_name)
-            doc["label_verbose"] = class_name
 
             # Skip empty documents
             if doc["text"]:

test.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b1da0930ee7a24eaac679da5642ddba9a0f867399845feb987b9f56d75abc652
-size 6845475
+oid sha256:1e637e9a5e7b3f43a6b7759e1cdb3b388e1562fa5e21968493bfc23709047436
+size 7086700

train.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f9d3b35204c29948e602d5e17f555c3592d285b99e43f2040d71957696b20dfc
-size 30280634
+oid sha256:048b3b35bc70d618676e74120b8760be2b07a91eecde499d31f811ee52dd3214
+size 29583244