Datasets:
Tasks:
Text Classification
Modalities:
Text
Formats:
csv
Languages:
English
Size:
10M - 100M
License:
metadata
pretty_name: ORKG Core Domain Classifier — Metadata
license: mit
language:
- en
task_categories:
- text-classification
size_categories:
- 10M<n<100M
tags:
- orkg
- core
- scholarly
- research-domains
dataset_info:
features:
- name: id
dtype: string
- name: predicted_domain
dtype: string
configs:
- config_name: default
data_files:
- split: train
path: data/classifications.csv
ORKG Core Domain Classifier — Metadata
Update Date: 2026-08-14
Research-domain labels produced by the ORKG Core Domain Classifier for documents in the CORE corpus — one row per document.
The classifier that produces this file lives at https://gitlab.com/TIBHannover/orkg/nlp/experiments/core-domain-classifier.
This card and the CSV are written by python -m app.publish_to_hf in that repository, so
please do not edit them by hand.
Usage
from datasets import load_dataset
dataset = load_dataset("MikeACedric/Domain_Classifier_Dataset", split="train")
Schema
| Column | Description |
|---|---|
id |
document id — a plain CORE id (100000028) or a prefixed one (TIBKAT:1738662721) |
predicted_domain |
research domain assigned by the classifier |
📊 Current Stats — v1 (2026-08-14)
Total Classified Records: 36,165,993
| Classification Label | Count | Percentage (%) |
|---|---|---|
| Arts and Humanities | 3,747,673 | 10.36% |
| Engineering | 1,350,298 | 3.73% |
| Life Sciences | 1,094,088 | 3.03% |
| Physical Sciences and Mathematics | 478,428 | 1.32% |
| Social and Behavioral Sciences | 8,558,981 | 23.67% |
| Aerospace Engineering | 285,799 | 0.79% |
| Biomedical Engineering and Bioengineering | 3,785,745 | 10.47% |
| Chemical Engineering | 449,235 | 1.24% |
| Civil and Environmental Engineering | 756,662 | 2.09% |
| Computer Engineering | 927,788 | 2.57% |
| Computational Engineering | 397,170 | 1.10% |
| Electrical Engineering and Information Technology | 787,669 | 2.18% |
| Electrical and Computer Engineering | 492,351 | 1.36% |
| Energy Process Engineering | 187,236 | 0.52% |
| Engineering Science and Materials | 686,304 | 1.90% |
| Materials Engineering | 119,792 | 0.33% |
| Materials Science and Engineering | 124,398 | 0.34% |
| Mechanical Engineering | 160,379 | 0.44% |
| Nanoscience and Nano Technology | 44,928 | 0.12% |
| Nuclear Engineering | 69,837 | 0.19% |
| Operations Research, Systems Engineering and Industrial Engineering | 478,981 | 1.32% |
| Production Technology | 33,845 | 0.09% |
| Plastics Engineering | 59,174 | 0.16% |
| American Studies | 196,444 | 0.54% |
| Classics | 81,754 | 0.23% |
| Educational Research | 436,443 | 1.21% |
| English Language and Literature | 64,280 | 0.18% |
| Religion | 155,769 | 0.43% |
| History | 754,428 | 2.09% |
| History of Art, Architecture and Archaelogy | 535,872 | 1.48% |
| Language, Societies and Cultures | 66,794 | 0.18% |
| Literary Studies | 205,343 | 0.57% |
| Musicology | 58,240 | 0.16% |
| Philosophy | 154,873 | 0.43% |
| Animal Sciences | 118,309 | 0.33% |
| Agriculture, Forestry and Veterinary Medicine | 551,161 | 1.52% |
| Biochemistry, Biophysics, and Structural Biology | 135,244 | 0.37% |
| Bioinformatics | 34,713 | 0.10% |
| Biotechnolgy | 47,664 | 0.13% |
| Public Health | 425,637 | 1.18% |
| Systems Biology | 35,571 | 0.10% |
| Physiology | 79,317 | 0.22% |
| Nutrition | 24,909 | 0.07% |
| Nursing Pharmacology, Toxicology and Environmental Health | 120,944 | 0.33% |
| Neuroscience and Neurobiology | 240,019 | 0.66% |
| Microbiology | 100,818 | 0.28% |
| Medicine | 611,792 | 1.69% |
| Immunology and Infectious diseases | 328,183 | 0.91% |
| Genetics and Genomics | 71,737 | 0.20% |
| Forestry and Forest Sciences | 116,406 | 0.32% |
| Entomology Food Science | 83,011 | 0.23% |
| Ecology and Evolutionary Biology | 214,486 | 0.59% |
| Cell and Developmental Biology | 35,923 | 0.10% |
| Water Research | 126,559 | 0.35% |
| Statistics and Probability | 49,888 | 0.14% |
| Polymer Research | 12,799 | 0.04% |
| Statistical Physics, Soft Matter, Biological Physics, Nonlinear Dynamics | 20,789 | 0.06% |
| Physics | 811,931 | 2.25% |
| Particles, Nuclei and Fields | 29,343 | 0.08% |
| Optics, Quantum Optics and Physics of Atoms, Molecules and Plasmas | 48,712 | 0.13% |
| Oceanography and Atmospheric Sciences and Meteorology | 231,389 | 0.64% |
| Mineralogy, Petrology and Geochemistry | 12,759 | 0.04% |
| Oceanography | 14,485 | 0.04% |
| Mathematics | 385,402 | 1.07% |
| Computer Sciences | 694,799 | 1.92% |
| Earth Sciences | 362,275 | 1.00% |
| Applied Mathematics | 19,946 | 0.06% |
| Chemistry | 92,369 | 0.26% |
| Chemical Solid State and Surface Research | 6,722 | 0.02% |
| Astrophysics and Astronomy | 194,406 | 0.54% |
| Urban Studies and Planning | 182,082 | 0.50% |
| Sociology | 6,903 | 0.02% |
| Social and Cultural Anthropology and Ethnology | 77,358 | 0.21% |
| Social Sciences | 351,725 | 0.97% |
| Political Science | 142,979 | 0.40% |
| Psychology | 82,157 | 0.23% |
| Public Affairs, Public Policy and Public Administration | 200,675 | 0.55% |
| Linguistics | 23,261 | 0.06% |
| Jurisprudence | 31,086 | 0.09% |
| Economics | 354,046 | 0.98% |
| Communication Sciences | 201,885 | 0.56% |
| Agricultural and Resource Economics | 26,270 | 0.07% |
| Comparative Literature | 106,734 | 0.30% |
| Language, Socieities and Cultures | 101,414 | 0.28% |
🕓 Revision History
| Version | Update Date | Records | Change |
|---|---|---|---|
v1 |
2026-08-14 | 36,165,993 | first release |