ABC
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NameLinkPurpose
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20 Newsgroupshttp://kdd.ics.uci.edu/databases/20newsgroups/20newsgroups.htmlThe text from 20000 messages taken from 20 Usenet newsgroups for text analysis, classification, etc.
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Amazon Reviewshttp://jmcauley.ucsd.edu/data/amazon/Over 142 million product reviews for sentiment analysis, recommender systems, and more.
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EveryPoliticianhttp://everypolitician.orgThe world’s richest open dataset on politicians
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FIREhttp://www.ics.forth.gr/cvrl/fire/Fundus Image Registration Dataset
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Football Strategyhttp://jmcauley.ucsd.edu/data/amazon/Thousands of scenarios to make the best coaching decisions.
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Frameshttps://datasets.maluuba.com/FramesMaluuba’s Frames is a new human-generated dataset consisting of 19,986 turns
that can be used to help train deep-learning algorithms on natural conversations. These text-based conversations were recorded between two humans, simulating the conversation between a vacation seeker and a travel agent
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Geographical Analysis Spatial Datahttp://lib.stat.cmu.edu/datasets/space_gaContains 3,107 observations on U.S. county votes cast in the 1980 presidential election.
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German Traffic Signshttp://benchmark.ini.rub.de/German Traffic Sign Detection Benchmark (GTSDB). The first was used in a competition at IJCNN 2011.
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Google Books Ngramshttps://aws.amazon.com/datasets/google-books-ngrams/
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Hacker Newshttp://aaron-hoffman.blogspot.com/2016/10/hacker-news-dataset-october-2016.htmlthe comment dump for HN
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Hate Speech Identificationhttps://www.crowdflower.com/wp-content/uploads/2016/03/twitter-hate-speech-classifier-DFE-a845520.csvA sampling of Twitter posts that have been judged based on whether they are offensive or contain hate speech, as a training set for text analysis.
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Hidden Beauty of Flickr Pictureshttp://www.di.unito.it/~schifane/dataset/beauty-icwsm15/15,000 Flickr photo IDs that have received ratings based on aesthetics, for image analysis.
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High-Resolution Settlement Layerhttps://ciesin.columbia.edu/data/hrsl/The High Resolution Settlement Layer (HRSL) provides estimates of human population distribution at a resolution of 1 arc-second (approximately 30m) for the year 2015
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HMDB51 datasethttp://serre-lab.clps.brown.edu/resource/hmdb-a-large-human-motion-database/HMDB51 a large human motion database, 5,6k videos
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Horses for Courseshttp://jmcauley.ucsd.edu/data/amazon/
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Human Activity Recognition with Smartphoneshttps://www.kaggle.com/uciml/human-activity-recognition-with-smartphonesSensor data for recognizing the human activity - walking, sitting, etc.
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ImageNethttp://image-net.org/download.phpThe ImageNet project is a large visual database designed for use in visual object recognition software research
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IMDB datasetftp://ftp.fu-berlin.de/pub/misc/movies/database/
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Kepler Data Productshttp://archive.stsci.edu/kepler/data_products.htmlhttps://arxiv.org/pdf/1408.1496.pdf
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KITTI Vision Benchmark Suitehttp://www.cvlibs.net/datasets/kitti/Computer vision benchmarks: stereo, flow, odometry, object detection or tracking
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Labeled Faces in the Wildcsv13,000 named faces for facial recognition. Multiple training and test sets
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LAKH MIDI Datasethttp://colinraffel.com/projects/lmd/Its goal is to facilitate large-scale music information retrieval, both symbolic (using the MIDI files alone) and audio content-based (using information extracted from the MIDI files as annotations for the matched audio files).
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Lamemhttp://memorability.csail.mit.edu/Large-scale Image Memorability
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LASIESTAhttp://www.gti.ssr.upm.es/data/LASIESTALabeled and Annotated Sequences for Integral Evaluation of SegmenTation Algorithms
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LibriSpeech ASR corpushttp://www.openslr.org/12LibriSpeech is a corpus of approximately 1000 hours of 16kHz read English speech, prepared by Vassil Panayotov with the assistance of Daniel Povey. The data is derived from read audiobooks from the LibriVox project, and has been carefully segmented and aligned.
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mcdonalds logo scene image datasethttp://www.cancerimagingarchive.net/Tumor and nontumor samples, used to recognize prostate cancer.
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Militarized Interstate Disputeshttp://www.correlatesofwar.org/data-sets/MIDsNearly 200 years of international threats, conflicts, etc. for modelling or prediction. Includes action taken, level of hostility, fatalities, and outcomes.
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MS MARCO (machine reading comprehension & question answering dataset)http://www.msmarco.orgA dataset with 100K questions from real users, passages from web pages that could answer the question, and human generated natural language answers
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MSCOCOhttp://mscoco.org/Image segmentation and object recognition
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Mushroom Identificationhttp://archive.ics.uci.edu/ml/datasets/MushroomFor hypothetically classifying mushrooms as edible or poisonous based on its characteristics.
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MusicNethttp://homes.cs.washington.edu/~thickstn/musicnet.htmlMusicNet is a collection of 330 freely-licensed classical music recordings, together with over 1 million annotated labels indicating the precise time of each note every recording, the instrument that plays each note, and the note's position in the metrical structure of the composition. The labels are acquired from musical scores aligned to recordings by dynamic time warping. The labels are verified by trained musicians; we estimate a labeling error rate of 4%. We offer the MusicNet labels to the machine learning and music communities as a resource for training models and a common benchmark for comparing results.
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National Survey on Drug Use and Healthhttp://www.icpsr.umich.edu/icpsrweb/ICPSR/studies/34933
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COCO-Stuff datasethttp://calvin.inf.ed.ac.uk/datasets/coco-stuffCOCO-Stuff semantic segmentation dataset
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NBA & MLB Statshttp://www.dougstats.com/Current and past season stats for teams and players for fantasy sports predictions.
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Awesome Public Datasetseminem still we dance you danceA massive Github repo of accessible, public datasets. The datasets are not, by nature, completely clean and purpose-built for ML.
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NewsQAhttp://datasets.maluuba.com/NewsQAMaluuba's News QA is a new machine reading comprehension dataset for developing algorithms capable of answering questions requiring human-level comprehension and reasoning skills.
This dataset of CNN news articles has over 110K Q&A pairs.
Questions are written by humans in natural language. Questions may not have answers and answers may be multiword passages.
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Element List Scientific Data Directoryhttp://www.elementlist.com/scientific_data/An online repository of links to free, publicly available scientific datasets, mostly from university, industry, and government research programs.
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NORB 3D Object Recognitionhttp://www.cs.nyu.edu/~ylclab/data/norb-v1.0/Binocular images of 50 toy figurines for 3D object recognition from image.
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North American Bat Rangeshttps://catalog.data.gov/dataset/north-american-bat-ranges-direct-downloadOur current understanding of the distributions of United States and Canadian bat species during the past 100-150 years
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Numenta Anomaly Benchmark (NAB)https://github.com/numenta/NABThis repository contains the data and scripts comprising the Numenta Anomaly Benchmark (NAB). NAB is a novel benchmark for evaluating algorithms for anomaly detection in streaming, real-time applications.
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NYU Depth Dataset V2http://cs.nyu.edu/~silberman/datasets/nyu_depth_v2.html Indoor Segmentation and Support Inference from RGBD Images
ECCV 2012
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Enron Email Corpushttps://en.wikipedia.org/wiki/Enron_CorpusThe Enron Corpus is a large database of over 600,000 emails generated by 158 employees of the Enron Corporation and acquired by the Federal Energy Regulatory Commission during its investigation after the company's collapse.
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One Million Songshttp://labrosa.ee.columbia.edu/millionsong/Audio features and metadata for a subset (10,000) of the one million popular songs dataset for recognition/classification.
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Online News Popularityhttp://archive.ics.uci.edu/ml/machine-learning-databases/00332/Statistics associated with articles published by Mushable
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Elektrahttp://adas.cvc.uab.es/elektraover 20 different autonomous driving datasets: pedestrians, semantic segmentation, stereo...
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Cornell Movie--Dialogs Corpushttp://www.cs.cornell.edu/~cristian/Cornell_Movie-Dialogs_Corpus.htmlThis corpus contains a large metadata-rich collection of fictional conversations extracted from raw movie scripts:
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OpenML repositoryhttp://www.openml.org/search?type=dataAlmost 20k datasets
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Bureau of Labor Statisticshttp://www.bls.gov/data/Dozens of longitudinal datasets provided by the US Department of Labor (CPI, PPI, employment, population, pay, etc.)
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Oxford Robotcar Datasethttp://robotcar-dataset.robots.ox.ac.uk/1 year and approximately 1000km of recorded driving with over 20 million images collected from 6 cameras mounted to the vehicle, along with LIDAR, GPS and INS ground truth. Data was collected in all weather conditions.
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Allen Institute for Artificial Intelligence Datasetshttp://allenai.org/data.htmlDatasets for computer vision, reasoning and inference, question answering, and natural language understanding
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PoseNethttp://mi.eng.cam.ac.uk/projects/relocalisation/#datasetPoseNet was trained with the Cambridge Landmarks Dataset. This is a large urban relocalisation dataset with 6 scenes from around Cambridge University containing over 12,000 images labelled with their full 6-DOF camera pose.
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Cityscapes Datasethttps://www.cityscapes-dataset.com/Targets semantic understanding of urban street scenes. Great for visual perception applications in automotive industry (ADAS, self-driving).
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Pratheepan datasethttp://cs-chan.com/project1.htmHuman Skin Detection dataset
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ProductHunthttps://data.world/producthunt/product-hunt-research
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Record of Heart Soundhttp://mldata.org/repository/data/viewslug/record-of-heart-sound/Recordings of normal and abnormal heartbeats, used to recognize heart murmur, etc.
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Reddithttps://www.reddit.com/r/datasets/comments/3bxlg7/i_have_every_publicly_available_reddit_comment/1.7 billion Reddit comments
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Residential Fire Fatalities in the Newshttps://apps.usfa.fema.gov/civilian-fatalities/incident/reportListBetween January 1, 2016 and December 20, 2016 2158 civilian home fire fatalities were reported by U.S. news media
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SceneNet RGB-Drobotvault.bitbucket.org/scenenet-rgbd.html5M Photo-realistic synthetic images for indoor scenes
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Scrape Carshttps://www.youtube.com/watch?v=xhp47v5OBXQBuilding a car image dataset from scraping.
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Broad Bioimage Benchmark Collection (BBBC)https://data.broadinstitute.org/bbbc/Collection of freely downloadable microscopy image sets. In addition to the images themselves, each set includes a description of the biological application and some type of "ground truth" (expected results).
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Sign Languagehttp://www-i6.informatik.rwth-aachen.de/~dreuw/database.php
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Caltech Pedestrian Detection Benchmarkhttps://www.vision.caltech.edu/Image_Datasets/CaltechPedestrians/The Caltech Pedestrian Dataset consists of approximately 10 hours of 640x480 30Hz video taken from a vehicle driving through regular traffic in an urban environment. About 250,000 frames (in 137 approximately minute long segments) with a total of 350,000 bounding boxes and 2300 unique pedestrians were annotated. The annotation includes temporal correspondence between bounding boxes and detailed occlusion labels. More information can be found in our PAMI 2012 and CVPR 2009 benchmarking papers.
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SMS Spam Collectionhttp://www.dt.fee.unicamp.br/~tiago/smsspamcollection/A collection of 5,574 SMS (text) messages, some spam, some normal, for spam filtering.
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Stanford Drone Datasethttp://cvgl.stanford.edu/projects/uav_data/When humans navigate a crowed space such as a university campus or the sidewalks of a busy street, they follow common sense rules based on social etiquette. In order to enable the design of new algorithms that can fully take advantage of these rules to better solve tasks such as target tracking or trajectory forecasting, we need to have access to better data. To that end, we contribute the very first large scale dataset (to the best of our knowledge) that collects images and videos of various types of agents (not just pedestrians, but also bicyclists, skateboarders, cars, buses, and golf carts) that navigate in a real world outdoor environment such as a university campus. In the above images, pedestrians are labeled in pink, bicyclists in red, skateboarders in orange, and cars in green.
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Swedish Militaryhttp://labs.europeana.eu/data/swedish-military-aviation-in-historical-imagesOver 13,000 photographs, postcards, posters, floor plans of Swedish Air Force
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SYNTHIAhttp://www.synthia-dataset.net500.000 frames of annotated vídeo from a virtualcity. labels for stereo, optical flow, semántica segmentación, odometry...
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TED-LIUMhttp://www.openslr.org/7/English speech recognition training corpus from TED talks, created by Laboratoire d’Informatique de l’Université du Maine (LIUM)
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Tropical Cyclone Information Systemftp://mwsci.jpl.nasa.gov/outgoing/It contains satellite depictions of hurricanes over the globe from 1999-2010.
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Trump Datahttps://github.com/brandtg/trump-dataCollection of data from Donald Trump's 2016 presidential campaign
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Air Qualityhttps://data.cityofnewyork.us/Environment/Air-Quality/c3uy-2p5rAir Quality in New York City
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Endangered Species Act Critical Habitathttp://www.nmfs.noaa.gov/gis/data/critical.htmFisheries Data: Critical Habtat for each species.
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UCF101 datasethttp://crcv.ucf.edu/data/UCF101.phpUCF101 a trimmed video datasets for human action recognition, 13k videos
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UCI ML Repohttps://archive.ics.uci.edu/ml/datasets.html351 datasets
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UFO Reportshttps://github.com/planetsig/ufo-reports80,000 historic reports for classification or regression. This dataset has been standardized from the source data at nuforc.org.
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VGG Face Datasethttp://www.robots.ox.ac.uk/~vgg/data/vgg_face/~2.6 million "in the wild" facial images from ~2600 labelled subjects. Only URLs to publicly available images and face bounding boxes provided.
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4D Light Field Dataset (HCI Heidelberg & CVIA Konstanz)http://hci-lightfield.iwr.uni-heidelberg.de/A synthetic light field dataset with 24 scenes.

Data provided for each scene:
- 9x9x512x512x3 light fields as individual PNGs
- config files with camera settings and disparity ranges
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CASIA WebFacehttp://www.cbsr.ia.ac.cn/english/CASIA-WebFace-Database.html494414 "in the wild" facial images from 10575 labelled subjects. Institutional access only.
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Virtual KITTIhttp://www.xrce.xerox.com/Our-Research/Computer-Vision/Proxy-Virtual-WorldsLarge photo-realistic synthetic video understanding dataset (high res. videos @30FPS generated with the Unity Game Engine). Automatically, exactly, and fully annotated for all 2D and 3D ground truths at the pixel level (object detection & tracking, segmentation, optical flow, depth, structure from motion, ...).
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Volcanoes on Venushttp://kdd.ics.uci.edu/databases/volcanoes/volcanoes.htmlImages of small volcanoes in the large set of Venus collected by the Magellan spacecraft from 1990 to 1994.
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VQA2https://arxiv.org/pdf/1612.00837.pdfvisual question answering dataset, now 2X larger
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Windhttp://lib.stat.cmu.edu/datasets/wind.dataDaily average wind speeds for 1961-1978 at 12 synoptic meteorological stations in the Republic of Ireland
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Wine Qualityhttp://archive.ics.uci.edu/ml/datasets/Wine+QualityChemical properties of red and white wines (separately) and quality, for classification.
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Yahoo Instant Messenger Friends Connectivity Graph http://webscope.sandbox.yahoo.com/catalog.php?datatype=gConnections between Yahoo users who communicate with each other using Yahoo messenger, can be used to identify key social contacts/influencers. Add dataset to cart to access.
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YouTube Bounding Boxeshttps://research.googleblog.com/2017/02/advancing-research-on-video.htmlToday, in order to facilitate progress in video understanding research, we are introducing YouTube-BoundingBoxes, a dataset consisting of 5 million bounding boxes spanning 23 object categories, densely labeling segments from 210,000 YouTube videos. To date, this is the largest manually annotated video dataset containing bounding boxes, which track objects in temporally contiguous frames. The dataset is designed to be large enough to train large-scale models, and be representative of videos captured in natural settings. Importantly, the human-labelled annotations contain objects as they appear in the real world with partial occlusions, motion blur and natural lighting.
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Dataset of Object Scanshttp://redwood-data.org/3dscan/index.htmlOver 10,000 objects densely scanned and reconstructed. Data captured from the real world by non-technical operators.
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CelebFaceshttp://mmlab.ie.cuhk.edu.hk/projects/CelebA.html
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10/11/2017http://www.cs.tau.ac.il/~wolf/ytfaces/Large dataset of facial images cropped from youtube videos, labelled by subject.
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