Datasets:
Tasks:
Text Classification
Modalities:
Text
Sub-tasks:
entity-linking-classification
Languages:
English
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SemEval2018_Task7.py
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# I am trying to understand to the following code. Do not use this for any purpose as I do not support this.
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# Use the original source from https://huggingface.co/datasets/DFKI-SLT/science_ie/raw/main/science_ie.py
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# Copyright 2020 The HuggingFace Datasets Authors and the current dataset script contributor.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Semeval2018Task7 is a dataset that describes the first task on semantic relation extraction and classification in scientific paper abstracts"""
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import glob
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import datasets
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import xml.dom.minidom
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import xml.etree.ElementTree as ET
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# Find for instance the citation on arxiv or on the dataset repo/website
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_CITATION = """\
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@inproceedings{gabor-etal-2018-semeval,
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title = "{S}em{E}val-2018 Task 7: Semantic Relation Extraction and Classification in Scientific Papers",
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author = {G{\'a}bor, Kata and
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Buscaldi, Davide and
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Schumann, Anne-Kathrin and
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QasemiZadeh, Behrang and
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Zargayouna, Ha{\"\i}fa and
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Charnois, Thierry},
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booktitle = "Proceedings of the 12th International Workshop on Semantic Evaluation",
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month = jun,
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year = "2018",
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address = "New Orleans, Louisiana",
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publisher = "Association for Computational Linguistics",
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url = "https://aclanthology.org/S18-1111",
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doi = "10.18653/v1/S18-1111",
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pages = "679--688",
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abstract = "This paper describes the first task on semantic relation extraction and classification in
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scientific paper abstracts at SemEval 2018. The challenge focuses on domain-specific semantic relations
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and includes three different subtasks. The subtasks were designed so as to compare and quantify the
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effect of different pre-processing steps on the relation classification results. We expect the task to
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be relevant for a broad range of researchers working on extracting specialized knowledge from domain
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corpora, for example but not limited to scientific or bio-medical information extraction. The task
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attracted a total of 32 participants, with 158 submissions across different scenarios.",
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}
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"""
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# You can copy an official description
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_DESCRIPTION = """\
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This paper describes the first task on semantic relation extraction and classification in scientific paper
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abstracts at SemEval 2018. The challenge focuses on domain-specific semantic relations and includes three
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different subtasks. The subtasks were designed so as to compare and quantify the effect of different
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pre-processing steps on the relation classification results. We expect the task to be relevant for a broad
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range of researchers working on extracting specialized knowledge from domain corpora, for example but not
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limited to scientific or bio-medical information extraction. The task attracted a total of 32 participants,
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with 158 submissions across different scenarios.
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"""
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# Add a link to an official homepage for the dataset here
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_HOMEPAGE = "https://github.com/gkata/SemEval2018Task7/tree/testing"
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# Add the licence for the dataset here if you can find it
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_LICENSE = ""
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# Add link to the official dataset URLs here
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# The HuggingFace Datasets library doesn't host the datasets but only points to the original files.
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# This can be an arbitrary nested dict/list of URLs (see below in `_split_generators` method)
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_URLS = {
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"Subtask_1_1": {
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"train": {
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"relations": "https://raw.githubusercontent.com/gkata/SemEval2018Task7/testing/1.1.relations.txt",
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"text": "https://raw.githubusercontent.com/gkata/SemEval2018Task7/testing/1.1.text.xml",
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},
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"test": {
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"relations": "https://raw.githubusercontent.com/gkata/SemEval2018Task7/testing/1.1.test.relations.txt",
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"text": "https://raw.githubusercontent.com/gkata/SemEval2018Task7/testing/1.1.test.text.xml",
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},
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},
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"Subtask_1_2": {
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"train": {
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"relations": "https://raw.githubusercontent.com/gkata/SemEval2018Task7/testing/1.2.relations.txt",
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"text": "https://raw.githubusercontent.com/gkata/SemEval2018Task7/testing/1.2.text.xml",
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},
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"test": {
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"relations": "https://raw.githubusercontent.com/gkata/SemEval2018Task7/testing/1.2.test.relations.txt",
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"text": "https://raw.githubusercontent.com/gkata/SemEval2018Task7/testing/1.2.test.text.xml",
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},
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},
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}
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def all_text_nodes(root):
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if root.text is not None:
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yield root.text
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for child in root:
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if child.tail is not None:
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yield child.tail
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def reading_entity_data(ET_data_to_convert):
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parsed_data = ET.tostring(ET_data_to_convert,"utf-8")
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parsed_data= parsed_data.decode('utf8').replace("b\'","")
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parsed_data= parsed_data.replace("<abstract>","")
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parsed_data= parsed_data.replace("</abstract>","")
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parsed_data= parsed_data.replace("<title>","")
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parsed_data= parsed_data.replace("</title>","")
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parsed_data = parsed_data.replace("\n\n\n","")
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parsing_tag = False
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final_string = ""
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tag_string= ""
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current_tag_id = ""
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current_tag_starting_pos = 0
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current_tag_ending_pos= 0
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entity_mapping_list=[]
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for i in parsed_data:
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if i=='<':
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parsing_tag = True
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if current_tag_id!="":
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current_tag_ending_pos = len(final_string)-1
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entity_mapping_list.append({"id":current_tag_id,
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"char_start":current_tag_starting_pos,
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"char_end":current_tag_ending_pos+1})
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current_tag_id= ""
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tag_string=""
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elif i=='>':
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parsing_tag = False
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tag_string_split = tag_string.split('"')
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if len(tag_string_split)>1:
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current_tag_id= tag_string.split('"')[1]
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current_tag_starting_pos = len(final_string)
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else:
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if parsing_tag!=True:
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final_string = final_string + i
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else:
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tag_string = tag_string + i
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return {"text_data":final_string, "entities":entity_mapping_list}
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class Semeval2018Task7(datasets.GeneratorBasedBuilder):
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"""
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Semeval2018Task7 is a dataset for semantic relation extraction and classification in scientific paper abstracts
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"""
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VERSION = datasets.Version("1.1.0")
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BUILDER_CONFIGS = [
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datasets.BuilderConfig(name="Subtask_1_1", version=VERSION,
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description="Relation classification on clean data"),
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datasets.BuilderConfig(name="Subtask_1_2", version=VERSION,
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description="Relation classification on noisy data"),
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]
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DEFAULT_CONFIG_NAME = "Subtask_1_1"
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def _info(self):
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class_labels = ["","USAGE", "RESULT", "MODEL-FEATURE", "PART_WHOLE", "TOPIC", "COMPARE"]
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features = datasets.Features(
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{
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"id": datasets.Value("string"),
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"title": datasets.Value("string"),
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"abstract": datasets.Value("string"),
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"entities": [
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{
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"id": datasets.Value("string"),
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"char_start": datasets.Value("int32"),
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"char_end": datasets.Value("int32")
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}
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],
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"relation": [
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{
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"label": datasets.ClassLabel(names=class_labels),
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"arg1": datasets.Value("string"),
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"arg2": datasets.Value("string"),
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"reverse": datasets.Value("bool")
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}
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]
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}
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)
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return datasets.DatasetInfo(
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# This is the description that will appear on the datasets page.
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description=_DESCRIPTION,
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# This defines the different columns of the dataset and their types
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features=features, # Here we define them above because they are different between the two configurations
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# If there's a common (input, target) tuple from the features, uncomment supervised_keys line below and
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# specify them. They'll be used if as_supervised=True in builder.as_dataset.
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# supervised_keys=("sentence", "label"),
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# Homepage of the dataset for documentation
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homepage=_HOMEPAGE,
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# License for the dataset if available
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license=_LICENSE,
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# Citation for the dataset
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citation=_CITATION,
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)
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def _split_generators(self, dl_manager):
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# If several configurations are possible (listed in BUILDER_CONFIGS), the configuration selected by the user is in self.config.name
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# dl_manager is a datasets.download.DownloadManager that can be used to download and extract URLS
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# 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.
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# By default the archives will be extracted and a path to a cached folder where they are extracted is returned instead of the archive
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urls = _URLS[self.config.name]
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downloaded_files = dl_manager.download(urls)
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print(downloaded_files)
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return [
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datasets.SplitGenerator(
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name=datasets.Split.TRAIN,
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# These kwargs will be passed to _generate_examples
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gen_kwargs={
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"relation_filepath": downloaded_files['train']["relations"],
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"text_filepath": downloaded_files['train']["text"],
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}
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),
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datasets.SplitGenerator(
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name=datasets.Split.TEST,
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# These kwargs will be passed to _generate_examples
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gen_kwargs={
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"relation_filepath": downloaded_files['test']["relations"],
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"text_filepath": downloaded_files['test']["text"],
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}
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)]
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# method parameters are unpacked from `gen_kwargs` as given in `_split_generators`
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def _generate_examples(self, relation_filepath, text_filepath):
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# TODO: This method handles input defined in _split_generators to yield (key, example) tuples from the dataset.
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# The `key` is for legacy reasons (tfds) and is not important in itself, but must be unique for each example.
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with open(relation_filepath, encoding="utf-8") as f:
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relations = []
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text_id_to_relations_map= {}
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for key, row in enumerate(f):
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row_split = row.strip("\n").split("(")
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use_case = row_split[0]
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second_half = row_split[1].strip(")")
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second_half_splits = second_half.split(",")
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size = len(second_half_splits)
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relation = {
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"label": use_case,
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"arg1": second_half_splits[0],
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"arg2": second_half_splits[1],
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"reverse": True if size == 3 else False
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}
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relations.append(relation)
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arg_id = second_half_splits[0].split(".")[0]
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if arg_id not in text_id_to_relations_map:
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text_id_to_relations_map[arg_id] = [relation]
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else:
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text_id_to_relations_map[arg_id].append(relation)
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#print("result", text_id_to_relations_map)
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#for arg_id, values in text_id_to_relations_map.items():
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#print(f"ID: {arg_id}")
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# for value in values:
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# (value)
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doc2 = ET.parse(text_filepath)
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root = doc2.getroot()
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for child in root:
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if child.find("title")==None:
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continue
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text_id = child.attrib
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#print("text_id", text_id)
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if child.find("abstract")==None:
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continue
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title = child.find("title").text
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child_abstract = child.find("abstract")
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abstract_text_and_entities = reading_entity_data(child.find("abstract"))
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title_text_and_entities = reading_entity_data(child.find("title"))
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text_relations = []
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if text_id['id'] in text_id_to_relations_map:
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text_relations = text_id_to_relations_map[text_id['id']]
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yield text_id['id'], {
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"id": text_id['id'],
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"title": title_text_and_entities['text_data'],
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"abstract": abstract_text_and_entities['text_data'],
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"entities": abstract_text_and_entities['entities'] + title_text_and_entities['entities'],
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"relation": text_relations
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}
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Subtask_1_1/sem_eval2018_task7-test.parquet
ADDED
@@ -0,0 +1,3 @@
|
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|
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|
|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:d132af27e1ee05a2784d8e9faddc4424b7fc99643b05088fae6bf378ae602406
|
3 |
+
size 115623
|
Subtask_1_1/sem_eval2018_task7-train.parquet
ADDED
@@ -0,0 +1,3 @@
|
|
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|
|
|
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|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:f3a5d12513d228abbae4b7a3b7de02ebe27d3e07f652639bf5a43bc89ee33b7f
|
3 |
+
size 235436
|
Subtask_1_2/sem_eval2018_task7-test.parquet
ADDED
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
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|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:8580cfccb9573ad63bee29ec5d2e113b29f201fc69d06c345269cabdb7048f54
|
3 |
+
size 137252
|
Subtask_1_2/sem_eval2018_task7-train.parquet
ADDED
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:c5a5586a43e725891f28f5b0488343e28f6858044cf069ba03df8ceeea944bf2
|
3 |
+
size 305577
|