Datasets:
Tasks:
Image-to-Text
Formats:
parquet
Sub-tasks:
image-captioning
Languages:
English
Size:
1M - 10M
License:
Upload dataset + remove script
#3
by
lhoestq
HF staff
- opened
- README.md +31 -19
- conceptual_captions.py +0 -159
- labeled/train-00000-of-00003.parquet +3 -0
- labeled/train-00001-of-00003.parquet +3 -0
- labeled/train-00002-of-00003.parquet +3 -0
- unlabeled/train-00000-of-00002.parquet +3 -0
- unlabeled/train-00001-of-00002.parquet +3 -0
- unlabeled/validation-00000-of-00001.parquet +3 -0
README.md
CHANGED
@@ -37,21 +37,6 @@ dataset_info:
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num_examples: 15840
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download_size: 0
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dataset_size: 626076394
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- config_name: unlabeled
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features:
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- name: image_url
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dtype: string
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- name: caption
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dtype: string
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splits:
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- name: train
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num_bytes: 584520156
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num_examples: 3318333
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- name: validation
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num_bytes: 2698726
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num_examples: 15840
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download_size: 567211172
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dataset_size: 587218882
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- config_name: labeled
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features:
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- name: image_url
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@@ -66,10 +51,37 @@ dataset_info:
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sequence: float64
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splits:
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- name: train
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num_bytes:
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num_examples: 2007090
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download_size:
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dataset_size:
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---
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# Dataset Card for Conceptual Captions
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@@ -153,7 +165,7 @@ def fetch_images(batch, num_threads, timeout=None, retries=0):
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num_threads = 20
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dset = load_dataset("conceptual_captions")
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dset = dset.map(fetch_images, batched=True, batch_size=100, fn_kwargs={"num_threads": num_threads})
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```
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num_examples: 15840
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download_size: 0
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dataset_size: 626076394
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- config_name: labeled
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features:
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- name: image_url
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sequence: float64
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splits:
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- name: train
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+
num_bytes: 1199325228
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num_examples: 2007090
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download_size: 532762865
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dataset_size: 1199325228
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+
- config_name: unlabeled
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features:
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- name: image_url
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dtype: string
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- name: caption
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dtype: string
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splits:
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- name: train
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num_bytes: 584517500
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num_examples: 3318333
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+
- name: validation
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num_bytes: 2698710
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num_examples: 15840
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download_size: 375258708
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dataset_size: 587216210
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configs:
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- config_name: labeled
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data_files:
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- split: train
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path: labeled/train-*
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- config_name: unlabeled
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data_files:
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- split: train
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path: unlabeled/train-*
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- split: validation
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path: unlabeled/validation-*
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default: true
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---
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# Dataset Card for Conceptual Captions
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num_threads = 20
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+
dset = load_dataset("google-research-datasets/conceptual_captions")
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dset = dset.map(fetch_images, batched=True, batch_size=100, fn_kwargs={"num_threads": num_threads})
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```
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conceptual_captions.py
DELETED
@@ -1,159 +0,0 @@
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-
# coding=utf-8
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# Copyright 2020 HuggingFace Datasets Authors.
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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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# Lint as: python3
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"""Conceptual Captions dataset."""
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-
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import csv
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import textwrap
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import datasets
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_DESCRIPTION = """\
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Google's Conceptual Captions dataset has more than 3 million images, paired with natural-language captions.
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In contrast with the curated style of the MS-COCO images, Conceptual Captions images and their raw descriptions are harvested from the web,
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and therefore represent a wider variety of styles. The raw descriptions are harvested from the Alt-text HTML attribute associated with web images.
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The authors developed an automatic pipeline that extracts, filters, and transforms candidate image/caption pairs, with the goal of achieving a balance of cleanliness,
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informativeness, fluency, and learnability of the resulting captions.
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"""
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_HOMEPAGE = "http://data.statmt.org/cc-100/"
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_LICENSE = """\
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The dataset may be freely used for any purpose, although acknowledgement of
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Google LLC ("Google") as the data source would be appreciated. The dataset is
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provided "AS IS" without any warranty, express or implied. Google disclaims all
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liability for any damages, direct or indirect, resulting from the use of the
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dataset.
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"""
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_CITATION = """\
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@inproceedings{sharma2018conceptual,
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title = {Conceptual Captions: A Cleaned, Hypernymed, Image Alt-text Dataset For Automatic Image Captioning},
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author = {Sharma, Piyush and Ding, Nan and Goodman, Sebastian and Soricut, Radu},
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booktitle = {Proceedings of ACL},
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year = {2018},
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}
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"""
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_URLS = {
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"unlabeled": {
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"train": "https://storage.googleapis.com/gcc-data/Train/GCC-training.tsv?_ga=2.191230122.-1896153081.1529438250",
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"validation": "https://storage.googleapis.com/gcc-data/Validation/GCC-1.1.0-Validation.tsv?_ga=2.141047602.-1896153081.1529438250",
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},
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"labeled": {
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"train": "https://storage.googleapis.com/conceptual-captions-v1-1-labels/Image_Labels_Subset_Train_GCC-Labels-training.tsv?_ga=2.234395421.-20118413.1607637118",
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},
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}
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_DESCRIPTIONS = {
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"unlabeled": textwrap.dedent(
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"""\
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The basic version of the dataset split into Training, Validation, and Test splits.
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The Training split consists of 3,318,333 image-URL/caption pairs, with a total number of 51,201 total token types in the captions (i.e., total vocabulary).
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The average number of tokens per captions is 10.3 (standard deviation of 4.5), while the median is 9.0 tokens per caption.
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The Validation split consists of 15,840 image-URL/caption pairs, with similar statistics.
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"""
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),
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"labeled": textwrap.dedent(
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"""\
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A subset of 2,007,090 image-URL/caption pairs from the training set with machine-generated image labels.
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The image labels are obtained using the Google Cloud Vision API.
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Each image label has a machine-generated identifier (MID) corresponding to the label's Google Knowledge Graph entry and a confidence score for its presence in the image.
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Note: 2,007,528 is the number of image-URL/caption pairs specified by the authors, but some rows are missing labels, so they are not included.
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"""
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),
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}
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class ConceptualCaptions(datasets.GeneratorBasedBuilder):
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"""Builder for Conceptual Captions dataset."""
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VERSION = datasets.Version("1.0.0")
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BUILDER_CONFIGS = [
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datasets.BuilderConfig("unlabeled", version=VERSION, description=_DESCRIPTIONS["unlabeled"]),
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datasets.BuilderConfig("labeled", version=VERSION, description=_DESCRIPTIONS["labeled"]),
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]
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DEFAULT_CONFIG_NAME = "unlabeled"
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def _info(self):
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features = datasets.Features(
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{
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"image_url": datasets.Value("string"),
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"caption": datasets.Value("string"),
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},
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)
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if self.config.name == "labeled":
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features.update(
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{
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"labels": datasets.Sequence(datasets.Value("string")),
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"MIDs": datasets.Sequence(datasets.Value("string")),
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"confidence_scores": datasets.Sequence(datasets.Value("float64")),
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}
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)
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return datasets.DatasetInfo(
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description=_DESCRIPTION,
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features=features,
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supervised_keys=None,
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homepage=_HOMEPAGE,
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license=_LICENSE,
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citation=_CITATION,
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)
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def _split_generators(self, dl_manager):
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downloaded_data = dl_manager.download(_URLS[self.config.name])
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splits = [
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datasets.SplitGenerator(
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name=datasets.Split.TRAIN,
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gen_kwargs={"annotations_file": downloaded_data["train"]},
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),
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]
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if self.config.name == "unlabeled":
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splits += [
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datasets.SplitGenerator(
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name=datasets.Split.VALIDATION,
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gen_kwargs={"annotations_file": downloaded_data["validation"]},
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),
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]
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return splits
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def _generate_examples(self, annotations_file):
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if self.config.name == "unlabeled":
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with open(annotations_file, encoding="utf-8") as f:
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for i, row in enumerate(csv.reader(f, delimiter="\t")):
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# Sanity check
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assert len(row) == 2
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caption, image_url = row
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yield i, {
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"image_url": image_url,
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"caption": caption,
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},
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else:
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with open(annotations_file, encoding="utf-8") as f:
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for i, row in enumerate(csv.reader(f, delimiter="\t")):
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caption, image_url, labels, MIDs, confidence_scores = row
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if not labels:
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continue
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yield i, {
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"image_url": image_url,
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"caption": caption,
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"labels": labels.split(","),
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"MIDs": MIDs.split(","),
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"confidence_scores": [float(x) for x in confidence_scores.split(",")],
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},
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labeled/train-00000-of-00003.parquet
ADDED
@@ -0,0 +1,3 @@
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+
version https://git-lfs.github.com/spec/v1
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+
oid sha256:9f8c506418aee5fd95f02408def637cff308a56eff0f807460278c39f4997a6f
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+
size 177587991
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labeled/train-00001-of-00003.parquet
ADDED
@@ -0,0 +1,3 @@
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+
version https://git-lfs.github.com/spec/v1
|
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+
oid sha256:b547c4eab4c583a62d10c308ccf43cc551bfa17001040b4eca13008269f8776d
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+
size 177634889
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labeled/train-00002-of-00003.parquet
ADDED
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+
version https://git-lfs.github.com/spec/v1
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oid sha256:a90574bcb9c13add6a42dcf0bb7dc32c894e3dcf411f046e19a5db32759c93a2
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+
size 177539985
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unlabeled/train-00000-of-00002.parquet
ADDED
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+
version https://git-lfs.github.com/spec/v1
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oid sha256:d6c39ef1013b2b87292c4e36d99f1a2c8b3f9505eb5e415d4c12a6921ded818c
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+
size 186743581
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unlabeled/train-00001-of-00002.parquet
ADDED
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+
version https://git-lfs.github.com/spec/v1
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oid sha256:beb0e44e069b5e2c59ee1f3f3b50d7a19df10fd8bd1f88354c0167caa81a8ab2
|
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+
size 186741058
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unlabeled/validation-00000-of-00001.parquet
ADDED
@@ -0,0 +1,3 @@
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+
version https://git-lfs.github.com/spec/v1
|
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+
oid sha256:ef68829402d122158866d3fb9a273df3b53b58c1466bbe8a49b3c3c88078fc05
|
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+
size 1774069
|