--- tags: - spacy - token-classification language: - en license: MIT model-index: - name: en_core_web_md results: - task: name: NER type: token-classification metrics: - name: NER Precision type: precision value: 0.853733758 - name: NER Recall type: recall value: 0.8456530449 - name: NER F Score type: f_score value: 0.8496741892 - task: name: POS type: token-classification metrics: - name: POS Accuracy type: accuracy value: 0.9727831973 - task: name: SENTER type: token-classification metrics: - name: SENTER Precision type: precision value: 0.9049104721 - name: SENTER Recall type: recall value: 0.8801372122 - name: SENTER F Score type: f_score value: 0.8923519379 - task: name: UNLABELED_DEPENDENCIES type: token-classification metrics: - name: Unlabeled Dependencies Accuracy type: accuracy value: 0.9186878782 - task: name: LABELED_DEPENDENCIES type: token-classification metrics: - name: Labeled Dependencies Accuracy type: accuracy value: 0.9186878782 --- ### Details: https://spacy.io/models/en#en_core_web_md English pipeline optimized for CPU. Components: tok2vec, tagger, parser, senter, ner, attribute_ruler, lemmatizer. | Feature | Description | | --- | --- | | **Name** | `en_core_web_md` | | **Version** | `3.1.0` | | **spaCy** | `>=3.1.0,<3.2.0` | | **Default Pipeline** | `tok2vec`, `tagger`, `parser`, `attribute_ruler`, `lemmatizer`, `ner` | | **Components** | `tok2vec`, `tagger`, `parser`, `senter`, `attribute_ruler`, `lemmatizer`, `ner` | | **Vectors** | 684830 keys, 20000 unique vectors (300 dimensions) | | **Sources** | [OntoNotes 5](https://catalog.ldc.upenn.edu/LDC2013T19) (Ralph Weischedel, Martha Palmer, Mitchell Marcus, Eduard Hovy, Sameer Pradhan, Lance Ramshaw, Nianwen Xue, Ann Taylor, Jeff Kaufman, Michelle Franchini, Mohammed El-Bachouti, Robert Belvin, Ann Houston)
[ClearNLP Constituent-to-Dependency Conversion](https://github.com/clir/clearnlp-guidelines/blob/master/md/components/dependency_conversion.md) (Emory University)
[WordNet 3.0](https://wordnet.princeton.edu/) (Princeton University)
[GloVe Common Crawl](https://nlp.stanford.edu/projects/glove/) (Jeffrey Pennington, Richard Socher, and Christopher D. Manning) | | **License** | `MIT` | | **Author** | [Explosion](https://explosion.ai) | ### Label Scheme
View label scheme (114 labels for 4 components) | Component | Labels | | --- | --- | | **`tagger`** | `