# 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: Address all TODOs and remove all explanatory comments """TODO: Add a description here.""" import datasets import pandas as pd # TODO: Add BibTeX citation # Find for instance the citation on arxiv or on the dataset repo/website _CITATION = """\ @InProceedings{huggingface:dataset, title = {A great new dataset}, author={huggingface, Inc. }, year={2020} } """ # TODO: Add description of the dataset here # You can copy an official description _DESCRIPTION = """\ This new dataset is designed to solve this great NLP task and is crafted with a lot of care. """ # TODO: Add a link to an official homepage for the dataset here _HOMEPAGE = "" # TODO: Add the licence for the dataset here if you can find it _LICENSE = "" # TODO: Add link to the official dataset URLs here # The HuggingFace Datasets library doesn't host the datasets but only points to the original files. # This can be an arbitrary nested dict/list of URLs (see below in `_split_generators` method) _PATHS = { "CPRAG": "CPRAG/test.csv", "ROLE": "ROLE/test.csv", "NEG-NAT": "NEG-NAT/test.csv", "NEG-SIMP": "NEG-SIMP/test.csv", } # TODO: Name of the dataset usually match the script name with CamelCase instead of snake_case class NewDataset(datasets.GeneratorBasedBuilder): """TODO: Short description of my dataset.""" VERSION = datasets.Version("1.0.0") # This is an example of a dataset with multiple configurations. # If you don't want/need to define several sub-sets in your dataset, # just remove the BUILDER_CONFIG_CLASS and the BUILDER_CONFIGS attributes. # If you need to make complex sub-parts in the datasets with configurable options # You can create your own builder configuration class to store attribute, inheriting from datasets.BuilderConfig # BUILDER_CONFIG_CLASS = MyBuilderConfig # You will be able to load one or the other configurations in the following list with # data = datasets.load_dataset('my_dataset', 'first_domain') # data = datasets.load_dataset('my_dataset', 'second_domain') BUILDER_CONFIGS = [ datasets.BuilderConfig(name="CPRAG", version=VERSION, description="[CPRAG description]"), datasets.BuilderConfig(name="ROLE", version=VERSION, description="[ROLE description]"), datasets.BuilderConfig(name="NEG-NAT", version=VERSION, description="[NEG-NAT description]"), datasets.BuilderConfig(name="NEG-SIMP", version=VERSION, description="[NEG-SIMP description]"), ] def _info(self): # TODO: This method specifies the datasets.DatasetInfo object which contains informations and typings for the dataset if self.config.name == "CPRAG": # This is the name of the configuration selected in BUILDER_CONFIGS above features = datasets.Features( { "context_s1": datasets.Value("string"), "context_s2": datasets.Value("string"), "expected": datasets.Value("string"), "within_category": datasets.Value("string"), "between_category": datasets.Value("string"), } ) elif self.config.name == "ROLE": features = datasets.Features( { "context": datasets.Value("string"), "expected": datasets.Value("string"), } ) elif self.config.name == "NEG-NAT": features = datasets.Features( { "context_aff": datasets.Value("string"), "context_neg": datasets.Value("string"), "target_aff": datasets.Value("string"), "target_neg": datasets.Value("string"), } ) elif self.config.name == "NEG-SIMP": features = datasets.Features( { "context_aff": datasets.Value("string"), "context_neg": datasets.Value("string"), "target_aff": datasets.Value("string"), "target_neg": datasets.Value("string"), } ) else: raise NotImplementedError return datasets.DatasetInfo( # This is the description that will appear on the datasets page. description=_DESCRIPTION, # This defines the different columns of the dataset and their types features=features, # Here we define them above because they are different between the two configurations # If there's a common (input, target) tuple from the features, uncomment supervised_keys line below and # specify them. They'll be used if as_supervised=True in builder.as_dataset. # supervised_keys=("sentence", "label"), # Homepage of the dataset for documentation homepage=_HOMEPAGE, # License for the dataset if available license=_LICENSE, # Citation for the dataset citation=_CITATION, ) def _split_generators(self, dl_manager): # TODO: This method is tasked with downloading/extracting the data and defining the splits depending on the configuration # If several configurations are possible (listed in BUILDER_CONFIGS), the configuration selected by the user is in self.config.name # dl_manager is a datasets.download.DownloadManager that can be used to download and extract URLS # It can accept any type or nested list/dict and will give back the same structure with the url replaced with path to local files. # By default the archives will be extracted and a path to a cached folder where they are extracted is returned instead of the archive return [ datasets.SplitGenerator( name=datasets.Split.TEST, # These kwargs will be passed to _generate_examples gen_kwargs={ "filepath": _PATHS[self.config.name], "split": "test" }, ), ] # method parameters are unpacked from `gen_kwargs` as given in `_split_generators` def _generate_examples(self, filepath, split): # TODO: This method handles input defined in _split_generators to yield (key, example) tuples from the dataset. # The `key` is for legacy reasons (tfds) and is not important in itself, but must be unique for each example. df = pd.read_csv(filepath) for index, row in df.iterrows(): if self.config.name == "NEG-NAT": features = datasets.Features( { "context_aff": datasets.Value("string"), "context_neg": datasets.Value("string"), "target_aff": datasets.Value("string"), "target_neg": datasets.Value("string"), } ) elif self.config.name == "NEG-SIMP": features = datasets.Features( { "context_aff": datasets.Value("string"), "context_neg": datasets.Value("string"), "target_aff": datasets.Value("string"), "target_neg": datasets.Value("string"), } ) if self.config.name == "CPRAG": # Yields examples as (key, example) tuples yield index, { "context_s1": row["context_s1"], "context_s2": row["context_s2"], "expected": row["expected"], "within_category": row["within_category"], "between_category": row["between_category"], } elif self.config.name == "ROLE": yield index, { "context": row["context"], "expected": row["expected"], } elif self.config.name == "NEG-NAT": yield index, { "context_aff": row["context_aff"], "context_neg": row["context_neg"], "target_aff": row["target_aff"], "target_neg": row["target_neg"], } elif self.config.name == "NEG-SIMP": yield index, { "context_aff": row["context_aff"], "context_neg": row["context_neg"], "target_aff": row["target_aff"], "target_neg": row["target_neg"], } else: raise NotImplementedError