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"""TODO(ubuntu_dialogs_corpus): Add a description here.""" |
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from __future__ import absolute_import, division, print_function |
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import csv |
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import os |
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import datasets |
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_CITATION = """\ |
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@article{DBLP:journals/corr/LowePSP15, |
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author = {Ryan Lowe and |
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Nissan Pow and |
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Iulian Serban and |
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Joelle Pineau}, |
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title = {The Ubuntu Dialogue Corpus: {A} Large Dataset for Research in Unstructured |
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Multi-Turn Dialogue Systems}, |
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journal = {CoRR}, |
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volume = {abs/1506.08909}, |
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year = {2015}, |
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url = {http://arxiv.org/abs/1506.08909}, |
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archivePrefix = {arXiv}, |
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eprint = {1506.08909}, |
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timestamp = {Mon, 13 Aug 2018 16:48:23 +0200}, |
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biburl = {https://dblp.org/rec/journals/corr/LowePSP15.bib}, |
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bibsource = {dblp computer science bibliography, https://dblp.org} |
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} |
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""" |
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_DESCRIPTION = """\ |
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Ubuntu Dialogue Corpus, a dataset containing almost 1 million multi-turn dialogues, with a total of over 7 million utterances and 100 million words. This provides a unique resource for research into building dialogue managers based on neural language models that can make use of large amounts of unlabeled data. The dataset has both the multi-turn property of conversations in the Dialog State Tracking Challenge datasets, and the unstructured nature of interactions from microblog services such as Twitter. |
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""" |
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class UbuntuDialogsCorpusConfig(datasets.BuilderConfig): |
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"""BuilderConfig for UbuntuDialogsCorpus.""" |
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def __init__(self, features, **kwargs): |
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"""BuilderConfig for UbuntuDialogsCorpus. |
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Args: |
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**kwargs: keyword arguments forwarded to super. |
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""" |
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super(UbuntuDialogsCorpusConfig, self).__init__(version=datasets.Version("2.0.0"), **kwargs) |
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self.features = features |
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class UbuntuDialogsCorpus(datasets.GeneratorBasedBuilder): |
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"""TODO(ubuntu_dialogs_corpus): Short description of my dataset.""" |
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VERSION = datasets.Version("2.0.0") |
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BUILDER_CONFIGS = [ |
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UbuntuDialogsCorpusConfig( |
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name="train", features=["Context", "Utterance", "Label"], description="training features" |
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), |
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UbuntuDialogsCorpusConfig( |
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name="dev_test", |
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features=["Context", "Ground Truth Utterance"] + ["Distractor_" + str(i) for i in range(9)], |
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description="test and dev features", |
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), |
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] |
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@property |
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def manual_download_instructions(self): |
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return """\ |
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Please download the Ubuntu Dialog Corpus from https://github.com/rkadlec/ubuntu-ranking-dataset-creator. Run ./generate.sh -t -s -l to download the |
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data. Others arguments are left to their default values here. Please save train.csv, test.csv and valid.csv in the same path""" |
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def _info(self): |
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features = {feature: datasets.Value("string") for feature in self.config.features} |
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if self.config.name == "train": |
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features["Label"] = datasets.Value("int32") |
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return datasets.DatasetInfo( |
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description=_DESCRIPTION, |
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features=datasets.Features( |
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features |
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), |
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supervised_keys=None, |
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homepage="https://github.com/rkadlec/ubuntu-ranking-dataset-creator", |
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citation=_CITATION, |
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) |
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def _split_generators(self, dl_manager): |
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"""Returns SplitGenerators.""" |
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manual_dir = os.path.abspath(os.path.expanduser(dl_manager.manual_dir)) |
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if self.config.name == "train": |
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return [ |
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datasets.SplitGenerator( |
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name=datasets.Split.TRAIN, |
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gen_kwargs={"filepath": os.path.join(manual_dir, "train.csv")}, |
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), |
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] |
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else: |
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return [ |
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datasets.SplitGenerator( |
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name=datasets.Split.TEST, |
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gen_kwargs={"filepath": os.path.join(manual_dir, "test.csv")}, |
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), |
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datasets.SplitGenerator( |
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name=datasets.Split.VALIDATION, |
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gen_kwargs={"filepath": os.path.join(manual_dir, "valid.csv")}, |
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), |
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] |
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def _generate_examples(self, filepath): |
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"""Yields examples.""" |
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with open(filepath, encoding="utf-8") as f: |
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data = csv.DictReader(f) |
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for id_, row in enumerate(data): |
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yield id_, row |
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