update card for sequence

README.md

@@ -17,13 +17,13 @@ dataset_info:
   - name: query
     dtype: string
   - name: pos
-    sequence:
+    list:
     - name: doc
       dtype: string
     - name: score
       dtype: float
   - name: neg
-    sequence:
+    list:
     - name: doc
       dtype: string
     - name: score

convert.py

@@ -67,7 +67,11 @@ def process(
             for rel in rels
             if rel.doc < len(corpus) and rel.score == 0 and corpus[rel.doc] != ""
         ]
-        group = {"query": queries[query], "pos": pos, "neg": neg}
+        group = {"query": queries[query], "pos": pos}
+        if len(neg) == 0:
+            group["neg"] = None
+        else:
+            group["neg"] = neg
         result.append(group)
     return result
 

use.py

@@ -1,3 +1,20 @@
-from datasets import load_dataset
+from datasets import load_dataset, Features, Value, Sequence
 
-data = load_dataset("nixiesearch/MSMARCO", split="train")
+
+# data = load_dataset("ms_marco", )
+
+data = load_dataset(
+    "json",
+    data_files={
+        "train": "/home/shutty/data/nixiesearch-datasets/msmarco/train.jsonl",
+        "test": "/home/shutty/data/nixiesearch-datasets/msmarco/test.jsonl",
+    },
+    features=Features(
+        {
+            "query": Value("string"),
+            "pos": [{"doc": Value("string"), "score": Value("int32")}],
+            "neg": [{"doc": Value("string"), "score": Value("int32")}],
+        }
+    ),
+)
+print(data["test"].features)