Data Sets

Authors: Chen Li

Medline Abstracts

• Uploader: Zuozhi Wang and Chen Li
• Data size: 100K docs - 47MB (zipped), 1M docs - 531MB (zipped)
• Number of records: 100K docs, 1M docs
• Download URL: https://drive.google.com/drive/u/0/folders/0Bxp0qxtbSGxYd0s3NXZPQTJtUkE
• Sample records.
  Each line is one separate record in JSON format. A sample record is as following:

{  
   "pmid":"19866847",
   "affiliation":"Surgeon, U. S. A.",
   "article_title":"ON THE APPEARANCE ......",
   "authors":"W Reed",
   "journal_issue":"2-5 Sep 1, 1897",
   "journal_title":"The Journal of experimental medicine",
   "keywords":"",
   "mesh_headings":"",
   "abstract":"1. The claim of L. Pfeiffer that ........",
   "zipf_score":0.019866847
}

Twitter Data

• Uploader: Zuozhi Wang and Jianfeng Jia
• Data size: 10K tweets: 4MB (zipped), 30MB (unzipped), 200K tweets: 100MB (zipped), 700MB (unzipped)
• Number of records: 10K tweets, 200K tweets
• Download URL: https://drive.google.com/drive/folders/0Bxp0qxtbSGxYVWlENVVOTzA3QUE?usp=sharing
• Sample records:
  Each line is one tweet and its information in JSON format. A sample record is as following:

{
    "created_at": "Tue Nov 17 21:33:18 +0000 2015",
    "id": 666730857898508288,
    "id_str": "666730857898508288",
    "text": "Get a major thrill out of ditching something\/someone way before they even get the opportunity to pull some shady activity.",
    "source": "\u003ca href=\"http:\/\/twitter.com\/download\/iphone\" rel=\"nofollow\"\u003eTwitter for iPhone\u003c\/a\u003e",
    "truncated": false,
    "in_reply_to_status_id": null,
    "in_reply_to_status_id_str": null,
    "in_reply_to_user_id": null,
    "in_reply_to_user_id_str": null,
    "in_reply_to_screen_name": null,
    "user": {
        "id": 329833893,
        "id_str": "329833893",
        "name": "Jade Castillo",
        "screen_name": "RealJadeMarie",
        "location": "Los Angeles, CA",
        "url": "http:\/\/Instagram.com\/realjademarie",
        "description": null,
        "protected": false,
        "verified": false,
        "followers_count": 1423,
        "friends_count": 557,
        "listed_count": 11,
        "favourites_count": 35345,
        "statuses_count": 40776,
        "created_at": "Tue Jul 05 17:56:10 +0000 2011",
        "utc_offset": -21600,
        "time_zone": "Central Time (US & Canada)",
        "geo_enabled": true,
        "lang": "en",
        "contributors_enabled": false,
        "is_translator": false,
        "profile_background_color": "FF6699",
        "profile_background_image_url": "http:\/\/abs.twimg.com\/images\/themes\/theme11\/bg.gif",
        "profile_background_image_url_https": "https:\/\/abs.twimg.com\/images\/themes\/theme11\/bg.gif",
        "profile_background_tile": true,
        "profile_link_color": "B40B43",
        "profile_sidebar_border_color": "CC3366",
        "profile_sidebar_fill_color": "E5507E",
        "profile_text_color": "362720",
        "profile_use_background_image": true,
        "profile_image_url": "http:\/\/pbs.twimg.com\/profile_images\/665437037613457408\/8CCCd9iG_normal.jpg",
        "profile_image_url_https": "https:\/\/pbs.twimg.com\/profile_images\/665437037613457408\/8CCCd9iG_normal.jpg",
        "profile_banner_url": "https:\/\/pbs.twimg.com\/profile_banners\/329833893\/1445677148",
        "default_profile": false,
        "default_profile_image": false,
        "following": null,
        "follow_request_sent": null,
        "notifications": null
    },
    "geo": null,
    "coordinates": null,
    "place": {
        "id": "fbd6d2f5a4e4a15e",
        "url": "https:\/\/api.twitter.com\/1.1\/geo\/id\/fbd6d2f5a4e4a15e.json",
        "place_type": "admin",
        "name": "California",
        "full_name": "California, USA",
        "country_code": "US",
        "country": "United States",
        "bounding_box": {
            "type": "Polygon",
            "coordinates": [
                [
                    [-124.482003, 32.528832],
                    [-124.482003, 42.009519],
                    [-114.131212, 42.009519],
                    [-114.131212, 32.528832]
                ]
            ]
        },
        "attributes": {}
    },
    "contributors": null,
    "is_quote_status": false,
    "retweet_count": 0,
    "favorite_count": 0,
    "entities": {
        "hashtags": [],
        "urls": [],
        "user_mentions": [],
        "symbols": []
    },
    "favorited": false,
    "retweeted": false,
    "filter_level": "low",
    "lang": "en",
    "timestamp_ms": "1447795998440"
}

Proposal Data (in Chinese)

• Uploader: Qinhua Huang
• Data size: 150KB
• Num of records: N/A
• Download URL: https://drive.google.com/drive/folders/0B-xzsxV4BxGeQTdNQkRRek4xQ00?usp=sharing
• Sample records: Records are not strictly structured. Each record roughly contains 5 sections: project title, project source, project period, project leaders, project description. A sample record is as following:

（六）河南黄淮海平原中低产地区农业投资问题研究
项目来源：中国农科院农业经济研究所
起止年限：1988-1990年
主持人：卑圣模、王蕴娴
该项目系中国农科院农经所“七五”重点科研项目“黄淮海平原中低产地区综合治理开发与农业投资问题研究”的子课题......