Datasets:

cometadata
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triplet-loss-for-embedding-affiliations-sample-1

triplet_id int64 1 8.07k	anchor stringlengths 6 508	positive stringlengths 5 509	negative stringlengths 8 512	difficulty float64 -46.55 72.6	positive_dist_ratio float64 10.8 99	negative_dist_ratio float64 6.76 91.4	negative_type stringclasses 2 values
1	Department of Otolaryngology-Head and Neck Surgery; National Defense Medical College; Saitama Japan	. Department of Otolaryngology-Head and Neck Surgery, National Defense Medical College, Japan.	EOG Resources, Inc	72.643324	95.652174	23.00885	easy
2	School of Science and Engineering The Chinese University of Hong Kong,Shenzhen,China	School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, China,	Fort Wayne Metals Research Products, LLC	70.696007	98.795181	28.099174	easy
3	Louisiana State University Health Science Center, Shreveport, LA.	Louisiana State University Health Sciences Center Shreveport, La, USA	Faculdade Patos De Minas	68.217054	96.124031	27.906977	easy
4	Khristianovich Institute of Theoretical and Applied Mechanics SB RAS Novosibirsk, Russian Federation	Khristianovich Institute of Theoretical and Applied Mechanics the SB RAS, Novosibirsk, Russian Federation	National Research Center – Institute of Immunology Federal Medical-Biological Agency of Russia; Federal State Budgetary Educational Institution of Higher Education “A.I.Yevdokimov Moscow State University of Medicine and Dentistry” of the Ministry of Healthcare of the Russian Federation; Federal State Autonomous Educational Institution of Higher Education “N.I.Pirogov Russian National Research Medical University” of the Ministry of Health of the Russian Federation	68.055903	98.019802	29.963899	hard
5	Department of Preventive Medicine, Jeju National University School of Medicine, Jeju, Korea.	Department of Preventive Medicine, Jeju National University College of Medicine, Jeju, Korea	Sandra Mizumoto Posey is currently a Ph.D. student in Folklore at UCLA specializing in contemporary American folk art. Her most recent short story appeared in On A Bed of Rice: An Asian American Erotic Feast (Anchor/Doubleday, 1995). Her nonfiction book is The Rubber Soul: Rubber Stamps and Correspondence Art (University Press of Mississippi, 1996).	67.809904	96.045198	28.235294	easy
6	Sandia National Laboratories, Albuquerque, New Mexico 87185	Sandia National Laboratories,Albuquerque,New Mexico,USA,87185–1086	Joint Center for Artificial Photosynthesis, ‡Materials Sciences Division, §Physical Biosciences Division, ∥Chemical Sciences Division, ⊥Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States	66.173311	91.525424	25.352113	hard
7	School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK	School of Geography, Earth and Environmental Sciences; University of Plymouth; Plymouth Devon UK	Arizona Department of Education	66.158192	96.666667	30.508475	easy
8	Fermi National Accelerator Laboratory, Batavia, IL 60510, USA	Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, II, 60510, USA	Materials Science and Engineering Department, Physics Department, Stanford University, Stanford, California, Physics Department, University of California Los Angeles, Los Angeles, California, and Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California	65.606476	89.76378	24.157303	hard
9	Ochsner Health System, New Orleans, LA, USA	Ochsner Health System, New Orleans, Louisiana	The Fetal Center, Department of Obstetrics, Children's Memorial Hermann Hospital, Gynecology and Reproductive Sciences, UT Health, McGovern Medical School, University of Texas, Houston, TX 77030, USA	64.492029	91.566265	27.074236	hard
10	Department of Mechanical Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India	Department of Mechanical Engineering, Indian Institute of Technology Ropar Rupnagar -140001, Punjab, India	: Saint John of God Hospital Murdoch	63.72549	93.137255	29.411765	easy
11	Sandia National Laboratories, Albuquerque, New Mexico 87185	Sandia National Laboratories, Albuquerque, New Mexico 87185-0735	Electrical Engineering Department, New Mexico Institute of Mining and Technology, Socorro, NM, 87801 USA	62.215265	96.610169	34.394904	hard
12	National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, Shanghai 200083, People’s Republic of China	State Key Laboratory of Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences 4 , Shanghai 200083, China	Anti Doping Danmark Brøndby Denmark	60.99179	82.666667	21.674877	easy
13	Wythenshawe Hospital Manchester UK	Wythenshawe Hospital, Manchester	Graduate School of Management, GLOBIS University, Tokyo, Japan	60.976013	95.384615	34.408602	easy
14	Universidade Anhembi Morumbi, Brasil	Universidade Anhembi-Morumbin	Department of Epidemiology and Quantitative Methods in Health, Sergio Arouca National School of Public Health, Oswaldo Cruz Foundation, Severino Sombra University, Vassouras, Rio de Janeiro, Brazil	60.935525	85.714286	24.778761	hard
15	Thomas Jefferson University, Philadelphia, PA;	Thomas Jefferson University, Philadelphia, PA, USA,	London School of Economics and Political Science, Thomas Jefferson School of Law in San Diego, CA E-mail: d.l.white@lse.ac.uk	60.33543	95.555556	35.220126	hard
16	Wright State University, Dayton, Ohio	Wright State University, Dayton, OH.	Division of Pharmaceutics and Pharmacology, College of Pharmacy, Ohio State University, Colombus, OH 43210, USA	60.179391	97.058824	36.879433	hard
17	Central Institute for the Deaf, 818 S. Euclid Avenue, St. Louis, MO 63110	Central Institute for the Deaf, 818 S. Euclid Avenue, St. Louis, MO 63130	Department of Pediatric Surgery and Orthopedics, Helsinki Children's Hospital, Helsinki, Finland	59.779412	98.529412	38.75	easy
18	Max-Planck-Institut für Polymerforschung, Postfach 3148, D-6500 Mainz, West Germany	Max-Planck-Institut für Polymerforschung, Postfach 3148, D-55021, Mainz, Germany	School of Chemistry and Materials Engineering, Nanjing Polytechnic Institute, 188 Xinle Road, Nanjing 210048, China	59.29078	93.333333	34.042553	easy
19	Department of Psychology, University of Regina, Regina, Saskatchewan, Canada	Department of Geology, University of Regina, Regina, Saskatchewan, Canada.	Saskatchewan Hospital, Weyburn, Sask.	59.186404	95.035461	35.849057	hard
20	Guru Gobind Singh Indraprashtha University	Guru Gobind singh Indraprastha university, New Delhi.	National Center for Mass Spectrometry, CSIR-Indian Institute of Chemical Technology	58.90375	88.172043	29.268293	easy
21	Naval Research Laboratory, Code 6825, 4555 Overlook Avenue SW, Washington, DC 20375	U.S. Naval Research Laboratory 2 , 4555 Overlook Ave. SW, Washington, District of Columbia 20375, USA	(Sydney Water)	58.832497	78.612717	19.78022	easy
22	Department of Biotechnology, Hankyong National University, 327 Jungang-ro Anseong-si, Gyeonggi-do 17579, Republic of Korea	Department of Biotechnology, Hankyong National University, 327 Chungang-no Anseong-si, Kyonggi-do, 17579, Republic of Korea	The Republic of Korea Naval Academy, Jinhae, South Korea	58.651917	96.521739	37.869822	hard
23	Universidade Estadual Vale do Acaraú (UVA) in Sobral-CE, Brazil.	Universidade Estadual Vale do Acaraú, Sobral – CE, Brazil	Department of Mathematics, Xavier University of Louisiana, New Orleans, LA 70125 USA	57.749684	92.035398	34.285714	easy
24	Universidade Anhembi Morumbi, Brasil	Universidade Anhembi Morumbi.	Max Planck Institute for Brain Research, Max-von-Laue-Str 4, 60438, Frankfurt am Main, Germany.	57.741348	88.888889	31.147541	easy
25	Baruch College, CUNY	b Baruch College , USA	Department of Chemistry, University of California, Riverside, California 92502, USA / Department of Chemistry, Queens College, City University of New York, Flushing, New York 11367, USA	57.633775	76.190476	18.556701	hard
26	Department of Medicine, King George’s Medical University, Lucknow, Uttar Pradesh, India	Department of Biochemistry, King George’s Medical University Lucknow, Uttar Pradesh, India	4 IFAB Institute for Applied Soil Biology Tornberg 24a 22337 Hamburg Germany	57.489451	91.666667	34.177215	easy
27	University of Alabama, Huntsville	The University of Alabama in Huntsville, U.S.A.	Department of Stomatology, Affiliated Hospital, Academy of Military Medical Sciences, Beijing 100071, China	57.185185	85.333333	28.148148	easy
28	Naval Research Laboratory, Code 6825, 4555 Overlook Avenue SW, Washington, DC 20375	U.S. Naval Research Laboratory , 4555. Overlook Ave. SW, Washington, DC 20375	Cancer Council Western Australia, Perth, Western Australia, Australia.	56.829438	89.932886	33.103448	easy
29	Veterans Affairs New England Mental Illness Research Education, and Clinical Center West Haven, Connecticut USA	VA South Central Mental Illness Research, Education and Clinical Center, A Virtual Center, Houston, Texas, USA.	CARE, USA	56.418244	70.093458	13.675214	hard
30	Department of Ophthalmology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu Province, China	Department of Ophthalmology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing University, Nanjing, Jiangsu, China	AMAP, IRD, CNRS, CIRAD, INRA, University Montpellier, botAnique et Modélisation de l’Architecture, des Plantes et des Végétations, TA A51/PS2, CEDEX 05, 34398 Montpellier, France	56.174089	90.789474	34.615385	easy
31	Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 10002, Taiwan	Department of General Medicine, National Taiwan University Hospital Biomedical Park Branch, Hsinchu, Taiwan	Shell India	56.152004	71.028037	14.876033	easy
32	Grupo de Química Inorgánica y Materiales Moleculares, Universidad Autonoma de Chile, El Llano Subercaseaux 2801, Santiago, Chile	Grupo de Química Inorgánica y Materiales Moleculares, Facultad de Ingenieria, Universidad Autonoma de Chile, El Llano Subercaseaux 2801, Santiago, Chile	Montana State University System, Bozeman, Montana, USA	56.084344	91.512915	35.428571	easy
33	Haskins Laboratories, New York 17, New York	Haskins Laboratories, 305 East 43 Street, New York, New York	Departments of Molecular Microbiology and Genetics, Washington University Medical School, St. Louis, MO 63110; Shemyakin–Ovchinikov Institute of Bioorganic Chemistry, 117871GSP Moscow V-437, Russia; and Clontech Laboratories Inc., Palo Alto, CA 94305	55.968287	77.55102	21.582734	hard
34	Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan	Okinawa Institute of Science and Technology Graduate University Japan	Heidelberg Repatriation Hospital, Heidelberg West, VIC, Australia	55.921053	87.5	31.578947	easy
35	National Agri-Food Biotechnology Institute (NABI)	National Agri-food Biotechnology Institute, Mohali, PB, India	Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Pozuelo de Alarcón, 28223 Madrid, Spain;	55.754709	87.378641	31.623932	hard
36	Department of Plant Breeding, Cornell University, Ithaca NY 14853, USA	Department of Astronomy, Cornell University, Ithaca, NY, 14853	State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China	55.476692	84.8	29.323308	easy
37	Department of Biotechnology, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India	Department of Physics, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India	Now at St. Louis VA Medical Center.	55.095109	84.782609	29.6875	easy
38	Department of Applied Biology, College of Agriculture and Life Sciences, chungnam National University	Department of Animal Science and Biotechnology, College of Agriculture and Life Science, Chungnam National University	STS Lab, University of Lausanne, Lausanne, Switzerland	55.05296	89.719626	34.666667	hard
39	Clincal Research Center, National Hospital Organization Kinki-Chuo Chest Medical Center, Osaka, Japan.	Clinical Research Center, National Hospital Organization Kinki‑Chuo Chest Medical Center, Sakai, Osaka, Japan	Kumamoto Medical Center, Kumamoto, Japan;	55.035931	96.517413	41.481481	hard
40	Saint Petersburg University	St. Petersburg State University	Department of Clinical Immunology and Rheumatology, King George's Medical University, Lucknow, Uttar Pradesh, India.	55.013446	84.210526	29.19708	easy
41	Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment, Bilthoven, The Netherlands	Centre for Safety of Substances and Products, National Institute for Public Health and the Environment RIVM, Bilthoven, The Netherlands.	Statistics Netherlands.	54.810102	80.451128	25.641026	hard
42	Departments of Medical Oncology and Bone Marrow Transplantation, Jaslok Hospital and Research Center, Mumbai, Maharashtra, India	Department of Medical Oncology and Stem Cell Transplant, Jaslok Hospital and Research Center, Mumbai, Maharashtra, India	Biochemistry Laboratory, Amiens University Hospital, 80054 Amiens, France	54.750859	90.833333	36.082474	easy
43	University Hospitals of Derby and Burton NHS Trust , Derby , United Kingdom	University Hospitals of Derby and Burton Foundation Trust , Derby, United Kingdom	Director of services, Independent Age	54.616822	92	37.383178	easy
44	Centre for Social Research and Methods, ANU College of Arts and Social Sciences, Australian National University, Canberra, ACT, Australia	Department of Health Services Research and Policy, Australian National University, Canberra, Australia.	DATA61 CSIRO	54.50938	68.398268	13.888889	hard
45	School of Computer Science and Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China	School of Computer Science, Beijing University of Posts and Telecommunications, Beijing, P.R. China	Specialty Registrar in Psychiatry, Earls House Hospital, Durham	54.175824	88.461538	34.285714	easy
46	Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, Roorkee, India	Department of Mechanical & Industrial Engineering, Indian Institute of Technology, Roorkee, India.	Department of Health Research and Policy,	54.138466	94.416244	40.277778	hard
47	Quantum Electrical Metrology Division National Institute of Standards and Technology 100 Bureau Drive, Stop 817-01 Gaithersburg, MD 20899 USA	Materials Science and Engineering Division; National Institute of Standards and Technology; Gaithersburg MD 20899 USA	CARE USA Atlanta GA	53.926135	74.3083	20.382166	hard
48	Institute of World History, RAS	Institute of World history RAS, Moscow, Russia,	Department of Medicine, Bamrasnaradura Infectious Diseases Institute, Ministry of Public Health, Tiwanon Road, Nonthaburi, 11000, Thailand	53.920587	81.081081	27.160494	easy
49	Veterans Affairs New England Mental Illness Research Education, and Clinical Center West Haven, Connecticut USA	Veterans Affairs VISN 5 Mental Illness Research, Education and Clinical Center (MIRECC), Baltimore, MD 21201, USA	Toyama Rosai Hospital	53.774929	76.851852	23.076923	easy
50	Dipartimento di Chimica e Biologia, Università degli Studi di Salerno, via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy	Dipartimento di Informatica, Università degli Studi di Salerno, Via Giovanni Paolo Ⅱ, 84084 Fisciano (SA), Italy	Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai Engineering Research Center of Energy-Saving in Heat Exchange Systems , Shanghai University of Electric Power , Shanghai 200090 , China	53.735178	87.826087	34.090909	easy
51	Department of Applied Mathematics, Delhi Technological University, Rohini, New Delhi 110042, India.	Department of Applied Chemistry, Delhi Technological University, Delhi110042, India	Scripps Whittier Diabetes Institute, Endocrinology Department	53.590088	87.356322	33.766234	easy
52	Universidade Federal de Mato Grosso do Sul, Brazil	UNIVERSIDADE FEDERAL DO MATO GROSSO DO SUL (UFMS)	Middlemore Clinical Trials, Auckland, New Zealand; and	53.5	87.5	34	easy
53	Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, China	Department of Obstetrics and Gynecology Renmin Hospital of Wuhan University Wuhan China	Wuhan Jinyin-Tan Hospital	53.269388	84.337349	31.067961	hard
54	University Hospitals of Derby and Burton NHS Trust , Derby , United Kingdom	university Hospitals of Derby and Burton NHS Foundation Trust, derby, United Kingdom	Pharmacy Department, Royal Cornwall Hospital Trust , Truro , UK	53.115801	92.810458	39.694656	hard
55	NASA, Johnson Space Center, Houston, TX	ARES, NASA Johnson Space Center, Houston, TX 77058, USA	School of Architecture and Urban Planning, Henan University of Urban Construction, Pingdingshan, Henan 467000, China	53.028891	82.758621	29.72973	easy
56	Tokyo Metropolitan University Hachioji Japan	School of Science, Tokyo Metropolitan University, Hachioji, Japan	Toshima Hospital,	53.018868	83.018868	30	hard
57	School of Computer Science and Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China	School of Science Beijing University of Posts and Telecommunications, Beijing, China	PKU-Tsinghua Center for Life Sciences	53.006803	83.673469	30.666667	easy
58	SAKARYA ÜNİVERSİTESİ, EĞİTİM BİLİMLERİ ENSTİTÜSÜ, İNGİLİZ DİLİ EĞİTİMİ (YL) (TEZLİ)	SAKARYA ÜNİVERSİTESİ, EĞİTİM BİLİMLERİ ENSTİTÜSÜ, FEN BİLGİSİ EĞİTİMİ (YL) (TEZLİ)	Department of Clinical Engineering, National Hospital Organization Iwakuni Clinical Center	52.949051	91.503268	38.554217	easy
59	Fraunhofer Institute for Systems and Innovation Research (ISI), Breslauer Str. 48, D-76139 Karlsruhe	Fraunhofer Institute for Systems and Innovation Research ISI, Breslauer Strasse. 48, 76139 Karlsruhe, Germany	Instituto de Biocomputación y Física de Sistemas Complejos (BIFI) 8 , Spain	52.503481	93.467337	40.963855	hard
60	National Research Nuclear University "Moscow Engineering Physics Institute" and Centre for Cosmoparticle Physics "Cosmion" 115409 Moscow, Russia	National Research Nuclear University MEPHI (Moscow Engineering Physics Institute), Kashirskoye shosse 31, 115409 Moscow, Russia	Moscow Polytechnic (Russian Federation)	52.050679	80.45977	28.409091	hard
61	School of Computing Science and Engineering, School of VIT Bhopal University, Sehore, Madhya Pradesh, India	School of Computing Science and Engineering, VIT Bhopal University, Kothrikalan, Sehore, Madhya Pradesh, 466114, India	University of Baltimore, 1420 Maryland Avenue, Baltimore, MD 21201-5779, USA	52.028869	86.511628	34.482759	easy
62	Arbor Research Collaborative for Health, Ann Arbor, United States of America	Arbor Research Collaborative for Health Ann Arbor Michigan	New Hampshire Hospital in Concord	51.91164	81.818182	29.906542	easy
63	NASA, Marshall Space Flight Center, Huntsville, AL	NASA-Marshall Space Flight Center, Huntsville, AL, 35812, USA	SOFIA Airborne Systems Operations Center, NASA Armstrong Flight Research Center, 2825 E Avenue P, Building 703, Palmdale, CA 93550, USA	51.820388	89.320388	37.5	hard
64	Hospital Santa Marcelina de Itaquera	Hospital Santa Marcelina, Brazil	Department of Gynecologic Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University/Beijing Maternal and Child Health Care Hospital, Beijing, China.	51.741294	80.597015	28.855721	easy
65	International Agency for Research on Cancer; Lyon France	International Agency for Research on Cancer, Lyon, France (L.D.)	Lyon Neuroscience Research Center, INSERM U1028/CNRS UMR 5292	51.731098	97.345133	45.614035	hard
66	School of Science and Engineering, The Chinese University of Hong Kong (Shenzhen) , Shenzhen, 518172 , China	School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, PR China	Paediatric Directorate, University College London Hospitals NHS Foundation Trust, London NW1 2PG, UK	51.547726	92.156863	40.609137	easy
67	Department of Civil, Construction, and Environmental Engineering University of Alabama Tuscaloosa Alabama USA	Department of Health Sciences, University of Alabama, Tuscaloosa, Alabama.	BEIJING POLYTECHNIC, China	51.489471	71.186441	19.69697	easy
68	Department of Agricultural Economics Cornell University	Department of Organizational Behavior, Cornell University	Institut de Pharmacognosie et Phytochimie, Université de Lausanne, BEP, CH-1015 Lausanne, Switzerland, Institut de Cristallographie, Université de Lausanne, BSP, CH-1015 Lausanne, Switzerland, Natural Products Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand, and Department of Physics, Faculty of Science and Technology, Thammasart University, Patumtani 12121, Thailand	51.460081	73.873874	22.413793	hard
69	Khristianovich Institute of Theoretical and Applied Mechanics SB RAS Novosibirsk, Russian Federation	Khristianovich Institute of Theoretical and Applied Mechanics the SB RAS, Novosibirsk, Russian Federation	General Medical Center of the Bank of Russia; Russian Medical Academy of Continuing Professional Education	51.41786	98.019802	46.601942	hard
70	Central Queensland University, Australia	Central Queensland University , Wayville , Australia	Universidade Gama Filho, UGF	51.276813	87.640449	36.363636	easy
71	University of California Davis, Davis, CA, USA	University of California, Davis (Emerita)	German Center for Pediatric and Adolescent Rheumatology, Gehfeldstrasse 24, 82467, Garmisch-Partenkirchen, Germany	51.218324	81.481481	30.263158	easy
72	a Department of Physics and Astrophysics , University of Delhi , Delhi, 110 007, India	Department of Physics & Astrophysics, University of Delhi, Delhi-110007, India	Research Associate, National Law University Delhi.	51.121795	94.871795	43.75	hard
73	IEETA Universidade de Aveiro,DETI,Aveiro,Portugal	Universidade de Aveiro - Aveiro - Portugal	Instituto de Biología Molecular y Celular de Plantas (CSIC‐Univ. Valencia), CPI Edificio 8E Valencia Spain	51.067869	83.72093	32.653061	easy
74	School of Chemistry and Chemical Engineering Xi'an University of Science and Technology Xi'an 710054 China	College of Sciences, Xi'an University of Science and Technology (XUST), Xi'an 710054, China	Xian Children`s Hospital	50.887921	77.659574	26.771654	hard
75	Laboratoire d'Analyse et d'Architecture des Systèmes, Centre National de la Recherche Scientifique, 7 Avenue du Colonel Roche, 31077 Toulouse, France	Laboratoire d’Analyse et d’ Architecture des Systèmes du CNRS, 7, Ave. du Colonel Roche, 31077 Toulouse Cedex, France	CNRS, UMR AMAP, Montpellier, F-34000 France.	50.642233	78.599222	27.956989	hard
76	The University of Texas MD Anderson Cancer Center, Houston, TX	6Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX;	Institut für Nichtklassische Chemie e.V. Permoserstr. 15 04318 Leipzig Germany	50.462185	84.285714	33.823529	easy
77	Department of Chemical Sciences, Indian Institute of Science Education and Research, Kolkata, Mohanpur, 741 246, West Bengal, India	Department of Physical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, Nadia, West Bengal, India	Office of the Assistant Director of Agriculture, Bhagwangola-II Block, Directorate of Agriculture, Government of West Bengal, Murshidabad 742135, India	50.457516	94.901961	44.444444	hard
78	Department of Chemistry, Mail Stop 216, University of Nevada, Reno, Nevada 89557	Department of Biochemistry University of Nevada Reno NV 89557	Hubei Key Laboratory of Theory and Application Research of Liver and Kidney in Traditional Chinese Medicine (Hubei Province Hospital of Traditional Chinese Medicine).	50.361909	84.671533	34.309623	easy
79	Dept. of Physics, California Polytechnic State Univ., San Luis Obispo, CA 93407	Department of Statistics, California Polytechnic State University, San Luis Obispo, CA	State Key Laboratory for Geological Processes and Mineral Resources, Faculty of Earth Resources, Collaborative Innovation Center for Exploration of Strategic Mineral Resources, China University of Geosciences, Wuhan, 430074, P. R. China	50.352217	82.802548	32.450331	easy
80	Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment, Bilthoven, The Netherlands	National Institute for Public Health and the Environment, Bilthoven The Netherlands	Statistics Netherlands*	50.2849	75.925926	25.641026	hard
81	Department of Medical Oncology National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China	Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.	China UnionPay Co. Ltd, Shanghai, P.R. China	50.070818	74.857143	24.786325	easy
82	Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439	Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439-4831, USA.	Department of Electrical Engineering and Materials Research Laboratory, University of Illinois at Urbana-Champain, Urbana, Illinois 61801	49.966092	94.520548	44.554455	hard
83	Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY 10065, USA.	Laboratory of Cellular and Structural Biology, The Rockefeller University 2 , New York, NY, USA	Purchase College, S.U.N.Y.	49.865168	73.796791	23.931624	hard
84	Jiangxi Science & Technology Normal University	Jiangxi Science and Technology Normal Univ (China)	Universität Münster,	49.861974	84.782609	34.920635	easy
85	University of Washington, Seattle, WA, USA	University of Washington, Seattle, Washington, USA; and	Departamento de Ingeniería, Universidad Loyola Andalucía, 41704 Seville, Spain	49.824561	86.666667	36.842105	easy
86	Università Ca' Foscari di Venezia	Università Ca' Foscari Venezia, Venezia, Italia	Millenium Institute Center for Genome Regulation (CRG), Santiago 8331150, Chile	49.803246	81.578947	31.775701	easy
87	State Key Lab of Fire Science University of Science and Technology of China Hefei, Anhui 230026, People’s Republic of China	State Key Laboratory of Fire Science, University of Science of Technology of China, Hefei, Anhui 230026, People's Republic of China	People’s Public Security University of China , Beijing , , China .	49.566396	95.121951	45.555556	hard
88	Department of Cardiology, NuHealth, Nassau University Medical Center, East Meadow, NY, USA.	Department of Hematology and Oncology, Nassau University Medical Center, East Meadow, NY, USA.	Centre for Higher Education Studies	49.54023	86.206897	36.666667	easy
89	Memorial Sloan-Kettering Cancer Center, New York, NY	4Memorial Sloan-Kettering Cancer Center, New York, NY	Reproductive Medicine Associates of New York, New York NY, USA.	49.448615	98.989899	49.541284	hard
90	Central Institute for the Deaf, 818 S. Euclid Avenue, St. Louis, MO 63110	Central Institute for the Deaf, 818 S. Euclid Avenue, St. Louis, MO 63130	St. Louis VA Medical Center, St. Louis, MO, USA	49.438503	98.529412	49.090909	hard
91	University of St. Gallen, St. Gallen, Switzerland	MCM Institute, University of St. Gallen, St. Gallen, Switzerland	Institut für Angewandte Pflegewissenschaft, FHS St. Gallen, Hochschule für Angewandte Wissenschaften, St. Gallen	49.412713	86.538462	37.125749	hard
92	College of Resource and Environmental Engineering, Guizhou University, Guiyang 550012, China.	College of Resources and Environmental Engineering Guizhou University Guiyang 550025 China	Guizhou Institute for Metrology and Calibration, Guiyang 550003, China	49.370134	97.777778	48.407643	hard
93	College of Food Sciences and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China	College of Automation Science and Engineering, South China University of Technology, Guangzhou, Guangdong, People's Republic of China	Department of General Surgery People's Hospital of Rizhao Rizhao China	49.304489	89.516129	40.21164	hard
94	UK Dementia Research Institute, University College London, UK	UK Dementia Research Institute at Imperial College London	PRINCIPAL OF LONDON BIBLE COLLEGE	49.250375	86.206897	36.956522	hard
95	Department of Critical Care Medicine The First Affiliated Hospital of Anhui Medical University Hefei PR China	Department of Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, China;	3Department of Hematology, Jiangsu Province Hospital, Nanjing, China	49.179364	98.604651	49.425287	hard
96	Department of Biochemistry & Molecular Biology, Mayo Clinic College of Medicine, Rochester, USA	Department of Biochemistry and Molecular Biology, Mayo Clinic and Foundation, Rochester, Minnesota 55905	Mayo Clinic Florida	49.176233	78.534031	29.357798	hard
97	Universidade Federal Fluminense, Brazil	Universidade Federal Fluminense (UFF), Niterói, Brazil	Department of Physiology, Federal University of Sergipe, São Cristóvão, Aracaju - SE 49100-000, Brazil	49.050204	86.363636	37.313433	hard
98	Max-Planck-Institut für Polymerforschung, Postfach 3148, D-6500 Mainz, West Germany	Max‐Planck‐Institut für Polymerforschung Ackermannweg 10, 55128 Mainz (Germany)	Central University of Iowa	49.019482	78.145695	29.126214	easy
99	Department of Electronic Engineering, Iwaki-Meisei University, Iwaki, Fukushima 970	Department of Materials Science, College of Science and Engineering, Iwaki Meisei University, Iwaki, Fukushima 970, Japan	Yonezawa Kojokan High School, 1101 Sasano, Yonezawa, Yamagata 992-1443 , Japan	49.00135	77.948718	28.947368	easy
100	Walter and Eliza Hall Institute Melbourne	Walter and Eliza Hall Institute of Medical Research.	Melbourne Polytechnic, Preston, Victoria, Australia	48.974108	80.434783	31.460674	hard

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Affiliation Triplet Curriculum Dataset

This dataset is designed for training an embedding model using triplet loss. It contains triplets of affiliation strings (anchor, positive, negative) structured to teach a model to recognize when two strings refer to the same institution.

The dataset is sorted from easiest to hardest to facilitate curriculum learning, allowing the model to learn from simple examples before progressing to more challenging ones.

Dataset Details

Data Fields

Each row in the dataset is a complete triplet with the following fields:

triplet_id: (integer) A unique identifier for each triplet in the sequence.
anchor: (string) The primary affiliation string.
positive: (string) An affiliation string known to be a match for the anchor.
negative: (string) An affiliation string known not to be a match for the anchor.
difficulty: (float) A calculated score representing the triplet's difficulty (positive_dist_ratio - negative_dist_ratio). Lower (and negative) scores indicate harder triplets.
positive_dist_ratio: (float) The fuzzy string similarity score (0-100) between the normalized anchor and positive.
negative_dist_ratio: (float) The fuzzy string similarity score (0-100) between the normalized anchor and negative.
negative_type: (string) The type of negative example, either 'hard' or 'easy'.

Dataset Structure and Curriculum Learning

The dataset is delivered as a single, unsplit file.

It is not randomly shuffled. Instead, it is intentionally sorted by the difficulty field in descending order (from highest score to lowest). This creates a curriculum:

Easiest Triplets (Top of the file): These have a high positive similarity and a low negative similarity.
Hardest Triplets (Bottom of the file): These have a low positive similarity and a high negative similarity, often resulting in a negative difficulty score. These examples are crucial for teaching the model to handle nuanced and tricky cases.

Triplet Generation

Positive Examples

The positive affiliation is a known variant of the anchor, both sharing the same ROR ID. To ensure a meaningful learning signal, trivial pairs (e.g., "Google" vs. "google") with near-perfect similarity (>=99%) are filtered out. This forces the model to learn from meaningful variations like abbreviations, acronyms, or different subunit names.

Negative Examples

The dataset includes two types of negative examples to provide a robust training experience. The final dataset is generated with a target ratio of 80% hard negatives and 20% easy negatives.

Hard Negatives: These are intentionally tricky pairs. They are generated by pairing an anchor with an affiliation that is semantically similar but incorrect (e.g., "University of Michigan" vs. "Western Michigan University"). This forces the model to learn subtle but important distinctions.
Easy Negatives: These pairs are generated by selecting an affiliation from a completely different and unrelated institution. These are generally easier for the model to distinguish and help it learn the broad feature space of what makes affiliations different.

Downloads last month: 9

Size of downloaded dataset files:

4.29 MB

Size of the auto-converted Parquet files:

1.52 MB

Number of rows:

8,069

Models trained or fine-tuned on cometadata/triplet-loss-for-embedding-affiliations-sample-1

cometadata/affiliation-clustering-0.3b

Feature Extraction • 0.3B • Updated Aug 13 • 4