Delete loading script

bbc_hindi_nli.py

@@ -1,160 +0,0 @@
-# coding=utf-8
-# Copyright 2020 The HuggingFace Datasets Authors and the current dataset script contributor.
-#
-# 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.
-"""TODO: Add a description here."""
-
-
-import csv
-
-import datasets
-
-
-# TODO: Add BibTeX citation
-# Find for instance the citation on arxiv or on the dataset repo/website
-_CITATION = """\
-    @inproceedings{uppal-etal-2020-two,
-    title = "Two-Step Classification using Recasted Data for Low Resource Settings",
-    author = "Uppal, Shagun  and
-      Gupta, Vivek  and
-      Swaminathan, Avinash  and
-      Zhang, Haimin  and
-      Mahata, Debanjan  and
-      Gosangi, Rakesh  and
-      Shah, Rajiv Ratn  and
-      Stent, Amanda",
-    booktitle = "Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing",
-    month = dec,
-    year = "2020",
-    address = "Suzhou, China",
-    publisher = "Association for Computational Linguistics",
-    url = "https://www.aclweb.org/anthology/2020.aacl-main.71",
-    pages = "706--719",
-    abstract = "An NLP model{'}s ability to reason should be independent of language. Previous works utilize Natural Language Inference (NLI) to understand the reasoning ability of models, mostly focusing on high resource languages like English. To address scarcity of data in low-resource languages such as Hindi, we use data recasting to create NLI datasets for four existing text classification datasets. Through experiments, we show that our recasted dataset is devoid of statistical irregularities and spurious patterns. We further study the consistency in predictions of the textual entailment models and propose a consistency regulariser to remove pairwise-inconsistencies in predictions. We propose a novel two-step classification method which uses textual-entailment predictions for classification task. We further improve the performance by using a joint-objective for classification and textual entailment. We therefore highlight the benefits of data recasting and improvements on classification performance using our approach with supporting experimental results.",
-}
-"""
-
-# TODO: Add description of the dataset here
-# You can copy an official description
-_DESCRIPTION = """\
-This dataset is used to train models for Natural Language Inference Tasks in Low-Resource Languages like Hindi.
-"""
-
-# TODO: Add a link to an official homepage for the dataset here
-_HOMEPAGE = "https://github.com/avinsit123/hindi-nli-data"
-
-# TODO: Add the licence for the dataset here if you can find it
-_LICENSE = """
-MIT License
-
-Copyright (c) 2019 MIDAS, IIIT Delhi
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-"""
-
-_TRAIN_DOWNLOAD_URL = (
-    "https://raw.githubusercontent.com/avinsit123/hindi-nli-data/master/Textual_Entailment/BBC/BBC_recasted_train.tsv"
-)
-_VALID_DOWNLOAD_URL = (
-    "https://raw.githubusercontent.com/avinsit123/hindi-nli-data/master/Textual_Entailment/BBC/BBC_recasted_dev.tsv"
-)
-_TEST_DOWNLOAD_URL = (
-    "https://raw.githubusercontent.com/avinsit123/hindi-nli-data/master/Textual_Entailment/BBC/BBC_recasted_test.tsv"
-)
-
-
-class BbcHindiNLIConfig(datasets.BuilderConfig):
-    """BuilderConfig for BBC Hindi NLI Config"""
-
-    def __init__(self, **kwargs):
-        """BuilderConfig for BBC Hindi NLI Config.
-        Args:
-          **kwargs: keyword arguments forwarded to super.
-        """
-        super(BbcHindiNLIConfig, self).__init__(**kwargs)
-
-
-class BbcHindiNLI(datasets.GeneratorBasedBuilder):
-    """BBC Hindi NLI dataset -- Dataset providing textual-entailment pairs for NLI tasks in Hindi"""
-
-    BUILDER_CONFIGS = [
-        BbcHindiNLIConfig(
-            name="bbc hindi nli",
-            version=datasets.Version("1.1.0"),
-            description="BBC Hindi NLI: Natural Language Inference Dataset in Hindi",
-        ),
-    ]
-
-    def _info(self):
-
-        return datasets.DatasetInfo(
-            description=_DESCRIPTION,
-            features=datasets.Features(
-                {
-                    "premise": datasets.Value("string"),
-                    "hypothesis": datasets.Value("string"),
-                    "label": datasets.ClassLabel(names=["not-entailment", "entailment"]),
-                    "topic": datasets.ClassLabel(
-                        names=["india", "news", "international", "entertainment", "sport", "science"]
-                    ),
-                }
-            ),
-            supervised_keys=None,
-            homepage=_HOMEPAGE,
-            license=_LICENSE,
-            citation=_CITATION,
-        )
-
-    def _split_generators(self, dl_manager):
-        """Returns SplitGenerators."""
-        train_path = dl_manager.download_and_extract(_TRAIN_DOWNLOAD_URL)
-        test_path = dl_manager.download_and_extract(_TEST_DOWNLOAD_URL)
-        valid_path = dl_manager.download_and_extract(_VALID_DOWNLOAD_URL)
-
-        return [
-            datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": train_path}),
-            datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepath": valid_path}),
-            datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"filepath": test_path}),
-        ]
-
-    def _generate_examples(self, filepath):
-        """Yields examples."""
-
-        with open(filepath, encoding="utf-8") as tsv_file:
-            tsv_reader = csv.reader(tsv_file, delimiter="\t")
-            for id_, row in enumerate(tsv_reader):
-                if id_ == 0:
-                    continue
-                (premise, hypothesis, label, topic) = row
-                yield id_, {
-                    "premise": premise,
-                    "hypothesis": hypothesis,
-                    "label": 1 if label == "entailed" else 0,
-                    "topic": int(topic),
-                }