feat: init dataset

Signed-off-by: jupyterjazz <[email protected]>

mintakaqa.py

@@ -0,0 +1,64 @@
+from typing import List
+
+import datasets
+import json
+
+
+LANGUAGES = ['ar', 'de', 'es', 'fr', 'hi', 'it', 'ja', 'pt']
+DATA_PATH = 'data/mintaka_test.json'
+
+
+class MintakaQAConfig(datasets.BuilderConfig):
+    def __init__(self, language, **kwargs):
+        super().__init__(**kwargs)
+        self.language = language
+
+
+class MintakaQA(datasets.GeneratorBasedBuilder):
+
+    BUILDER_CONFIG_CLASS = MintakaQAConfig
+
+    BUILDER_CONFIGS = [
+        MintakaQAConfig(
+            name=lang,
+            language=lang
+        ) for lang in LANGUAGES]
+
+    def _info(self):
+        return datasets.DatasetInfo(
+            description='Mintaka: A Complex, Natural, and Multilingual Dataset for End-to-End Question Answering.',
+            features=datasets.Features(
+                {
+                    "id": datasets.Value("string"),
+                    "question": datasets.Value("string"),
+                    "answer": datasets.Value("string"),
+                }
+            ),
+            homepage="https://github.com/amazon-science/mintaka",
+            citation='https://aclanthology.org/2022.coling-1.138',
+        )
+
+    def _split_generators(self, dl_manager: datasets.DownloadManager) -> List[datasets.SplitGenerator]:
+        return [
+            datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"filepath": DATA_PATH}),
+        ]
+
+    def _generate_examples(self, filepath):
+        with open(filepath) as f:
+            data = json.load(f)
+            id_ = 0
+            for example in data:
+                if example['answer']['answerType'] == 'entity':
+                    question = example['translations'][self.config.language]
+                    answer = example['answer']['answer'][0]['label'][self.config.language] if example['answer']['answer'] else \
+                    example['answer']['mention']
+                    if not answer or not question:
+                        continue
+
+                    yield id_, {
+                        "id": id_,
+                        "question": question,
+                        "answer": answer
+                    }
+
+                    id_ += 1