final dataloader push

ara_stance.py

@@ -0,0 +1,101 @@
+# Copyright 2022 Mads Kongsbak and Leon Derczynski
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""A DataLoader for the AraStance dataset."""
+
+import csv
+import json
+import os
+
+import datasets
+
+_CITATION = """\
+@article{arastance,
+  url = {https://arxiv.org/abs/2104.13559},
+  author = {Alhindi, Tariq and Alabdulkarim, Amal and Alshehri, Ali and Abdul-Mageed, Muhammad and Nakov, Preslav},
+  title = {AraStance: A Multi-Country and Multi-Domain Dataset of Arabic Stance Detection for Fact Checking},
+  year = {2021},  
+  copyright = {Creative Commons Attribution 4.0 International}
+}
+
+"""
+
+_DESCRIPTION = """\
+The AraStance dataset contains true and false claims, where each claim is paired with one or more documents. Each claim–article pair has a stance label: agree, disagree, discuss, or unrelated.
+"""
+
+_HOMEPAGE = "https://github.com/Tariq60/arastance"
+
+_LICENSE = "cc-by-4.0"
+
+class ARAStanceConfig(datasets.BuilderConfig):
+
+    def __init__(self, **kwargs):
+        super(ARAStanceConfig, self).__init__(**kwargs)
+
+class ARAStance(datasets.GeneratorBasedBuilder):
+    """The AraStance dataset made in triples of (claim, article, stance)"""
+
+    VERSION = datasets.Version("1.0.0")
+
+    BUILDER_CONFIGS = [
+        ARAStanceConfig(name="stance", version=VERSION, description=""),
+    ]
+    
+    def _info(self):
+        features = datasets.Features(
+            {
+                "id": datasets.Value("string"),
+                "claim": datasets.Value("string"),
+                "article": datasets.Value("string"),
+                "stance": datasets.features.ClassLabel(
+                    names=[
+                        "Agree",
+                        "Disagree",
+                        "Discuss",
+                        "Unrelated",
+                    ]
+                )
+            }
+        )
+
+        return datasets.DatasetInfo(
+            description=_DESCRIPTION,
+            features=features,
+            homepage=_HOMEPAGE,
+            license=_LICENSE,
+            citation=_CITATION,
+        )
+
+    def _split_generators(self, dl_manager):
+        train_text = dl_manager.download_and_extract("arastance_train.csv")
+        valid_text = dl_manager.download_and_extract("arastance_valid.csv")
+        test_text  = dl_manager.download_and_extract("arastance_test.csv")
+        
+        return [
+            datasets.SplitGenerator(name=datasets.Split.TRAIN,      gen_kwargs={"filepath": train_text, "split": "train"}),
+            datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepath": valid_text, "split": "validation"}),
+            datasets.SplitGenerator(name=datasets.Split.TEST,       gen_kwargs={"filepath": test_text,  "split": "test"}),
+        ]
+
+    def _generate_examples(self, filepath, split):
+        with open(filepath, encoding="utf-8") as f:
+            reader = csv.DictReader(f, delimiter=",")
+            guid = 0
+            for instance in reader:
+                instance["claim"] = instance.pop("claim")
+                instance["article"] = instance.pop("article")
+                instance["stance"] = instance.pop("stance")
+                instance['id'] = str(guid)
+                yield guid, instance
+                guid += 1

arastance-test.csv → arastance_test.csv

@@ -1,3 +1,3 @@
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-size 5401472
+oid sha256:1f22ba28e9bb302ba8d4a61af764ee126a6c60fa77896f87bb5e590c9f11f240
+size 5401474

arastance-train.csv → arastance_train.csv

@@ -1,3 +1,3 @@
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-size 28782509
+oid sha256:6517c57b701d0df9d2800b8d275ac5fcedac323798c1632322062649670c582b
+size 28782511

arastance-valid.csv → arastance_valid.csv

@@ -1,3 +1,3 @@
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-size 6899118
+oid sha256:e4cd1b2c7ee96e3ed87810949e28d63186321075a5e7c0eff3254ab171865f67
+size 6899120

dataset_infos.json

@@ -0,0 +1 @@
+{"stance": {"description": "The AraStance dataset contains true and false claims, where each claim is paired with one or more documents. Each claim\u2013article pair has a stance label: agree, disagree, discuss, or unrelated.\n", "citation": "@article{arastance,\n  url = {https://arxiv.org/abs/2104.13559},\n  author = {Alhindi, Tariq and Alabdulkarim, Amal and Alshehri, Ali and Abdul-Mageed, Muhammad and Nakov, Preslav},\n  title = {AraStance: A Multi-Country and Multi-Domain Dataset of Arabic Stance Detection for Fact Checking},\n  year = {2021},  \n  copyright = {Creative Commons Attribution 4.0 International}\n}\n\n", "homepage": "https://github.com/Tariq60/arastance", "license": "cc-by-4.0", "features": {"id": {"dtype": "string", "id": null, "_type": "Value"}, "claim": {"dtype": "string", "id": null, "_type": "Value"}, "article": {"dtype": "string", "id": null, "_type": "Value"}, "stance": {"num_classes": 4, "names": ["Agree", "Disagree", "Discuss", "Unrelated"], "id": null, "_type": "ClassLabel"}}, "post_processed": null, "supervised_keys": null, "task_templates": null, "builder_name": "ara_stance", "config_name": "stance", "version": {"version_str": "1.0.0", "description": null, "major": 1, "minor": 0, "patch": 0}, "splits": {"train": {"name": "train", "num_bytes": 28770728, "num_examples": 2848, "dataset_name": "ara_stance"}, "validation": {"name": "validation", "num_bytes": 6895664, "num_examples": 569, "dataset_name": "ara_stance"}, "test": {"name": "test", "num_bytes": 5400545, "num_examples": 646, "dataset_name": "ara_stance"}}, "download_checksums": {"arastance_train.csv": {"num_bytes": 28782511, "checksum": "6517c57b701d0df9d2800b8d275ac5fcedac323798c1632322062649670c582b"}, "arastance_valid.csv": {"num_bytes": 6899120, "checksum": "e4cd1b2c7ee96e3ed87810949e28d63186321075a5e7c0eff3254ab171865f67"}, "arastance_test.csv": {"num_bytes": 5401474, "checksum": "1f22ba28e9bb302ba8d4a61af764ee126a6c60fa77896f87bb5e590c9f11f240"}}, "download_size": 41083105, "post_processing_size": null, "dataset_size": 41066937, "size_in_bytes": 82150042}}