Data · dataset · 2022
The TAC Relation Extraction Dataset, TACRED Revisited and Re-TACRED
Listed in Hugging Face Datasets
TACRED is a large-scale relation extraction dataset with 106,264 examples built over newswire and web text from the corpus used in the yearly TAC Knowledge Base Population (TAC KBP) challenges.
Description
Examples in TACRED cover 41 relation types as used in the TAC KBP challenges (e.g., per:schools_attended and org:members) or are labeled as no_relation if no defined relation is held. These examples are created by combining available human annotations from the TAC KBP challenges and crowdsourcing.
Please see our EMNLP paper, or our EMNLP slides for full details.
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Note
There is currently a label-corrected version of the TACRED dataset, which you should consider using instead of the original version released in 2017. For more details on this new version, see the TACRED Revisited paper published at ACL 2020. Note 2: This Datasetreader changes the offsets of the following fields, to conform with standard Python usage (see #_generate_examples()): - subj_end to subj_end + 1 (make end offset exclusive) - obj_end to obj_end + 1 (make end offset exclusive) - stanford_head to stanford_head - 1 (make head offsets 0-based)
Links
Where it is published
- Hugging Face dataset page huggingface.co/datasets/DFKI-SLT/tacred ↗
landing page · from Hugging Face
Documentation and papers
- arXiv:2104.08398 arxiv.org/abs/2104.08398 ↗
publication · from Hugging Face
Catalogue records · 1
- Hub API huggingface.co/api/datasets/DFKI-SLT/tacred ↗
metadata API · from Hugging Face
Topics
- Stated by source
- text classification
- From keywords
- Computer Science & AI
- Inferred from text
- Text 75%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Hugging Face Datasets | DFKI-SLT/tacred | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · Hugging Face | connector:huggingface@1.0.0 | /gated |
| concepts[field].local:field:computer-science-ai | mapping · Hugging Face | connector:huggingface@1.0.0 | |
| concepts[modality].local:modality:text | enrichment · Hugging Face | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[task].hf_task:text-classification | source · Hugging Face | connector:huggingface@1.0.0 | /tags[task_categories:*] |
| created_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| description | source · Hugging Face | connector:huggingface@1.0.0 | /description |
| license_text | source · Hugging Face | connector:huggingface@1.0.0 | |
| publication_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| title | source · Hugging Face | connector:huggingface@1.0.0 | /id |
| updated_date | source · Hugging Face | connector:huggingface@1.0.0 |