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"""yelp_dataset.ipynb |
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Automatically generated by Colaboratory. |
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Original file is located at |
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https://colab.research.google.com/drive/14UtK4YCjMSx4cVbUb9NBRHviWZg07dtY |
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""" |
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"""TODO: Add a description here.""" |
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import csv |
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import json |
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import os |
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from typing import List |
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import datasets |
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import logging |
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import pandas as pd |
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_CITATION = """\ |
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@InProceedings{huggingface:dataset, |
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title = {A great new dataset}, |
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author={huggingface, Inc. |
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}, |
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year={2020} |
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} |
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""" |
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_DESCRIPTION = """\ |
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This dataset encompasses a wealth of information from the Yelp platform, |
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detailing user reviews, business ratings, and operational specifics across a diverse array of local establishments. |
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""" |
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_HOMEPAGE = "https://www.yelp.com/dataset/download" |
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_LICENSE = "https://s3-media0.fl.yelpcdn.com/assets/srv0/engineering_pages/f64cb2d3efcc/assets/vendor/Dataset_User_Agreement.pdf" |
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_URL = "https://yelpdata.s3.us-west-2.amazonaws.com/" |
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_URLS = { |
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"business": _URL + "yelp_academic_dataset_business.json", |
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"review": _URL + "yelp_academic_dataset_review.json", |
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} |
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class YelpDataset(datasets.GeneratorBasedBuilder): |
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"""TODO: Short description of my dataset.""" |
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_URLS = _URLS |
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VERSION = datasets.Version("1.1.0") |
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def _info(self): |
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return datasets.DatasetInfo( |
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description=_DESCRIPTION, |
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features=datasets.Features( |
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{ |
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"business_id": datasets.Value("string"), |
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"name": datasets.Value("string"), |
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"address": datasets.Value("string"), |
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"city": datasets.Value("string"), |
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"state": datasets.Value("string"), |
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"postal_code": datasets.Value("string"), |
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"latitude": datasets.Value("float"), |
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"longitude": datasets.Value("float"), |
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"stars_x": datasets.Value("float"), |
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"review_count": datasets.Value("float"), |
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"is_open": datasets.Value("float"), |
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"categories": datasets.Value("string"), |
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"hours": datasets.Value("string"), |
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"review_id": datasets.Value("string"), |
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"user_id": datasets.Value("string"), |
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"stars_y": datasets.Value("float"), |
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"useful": datasets.Value("float"), |
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"funny": datasets.Value("float"), |
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"cool": datasets.Value("float"), |
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"text": datasets.Value("string"), |
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"date": datasets.Value("string"), |
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"attributes": datasets.Value("string"), |
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}), |
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supervised_keys=None, |
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homepage="https://www.yelp.com/dataset/download", |
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citation=_CITATION, |
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) |
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def _generate_examples(self, filepaths): |
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logging.info("Generating examples from = %s", filepaths) |
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business_df = pd.read_json(filepaths['business'], lines=True) |
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review_df = pd.read_json(filepaths['review'], lines=True) |
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merged_df = pd.merge(business_df, review_df, on='business_id') |
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filtered_df = merged_df[merged_df['categories'].str.contains("Restaurants", na=False)] |
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for index, row in filtered_df.iterrows(): |
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for key, value in row.items(): |
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if pd.isnull(value): |
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row[key] = None |
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yield index, row.to_dict() |
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