--- datasets: - tner/tweetner7 metrics: - f1 - precision - recall model-index: - name: tner/roberta-large-tweetner7-2020-selflabel2020-concat results: - task: name: Token Classification type: token-classification dataset: name: tner/tweetner7 type: tner/tweetner7 args: tner/tweetner7 metrics: - name: F1 (test_2021) type: f1 value: 0.6545742216194834 - name: Precision (test_2021) type: precision value: 0.640070726047077 - name: Recall (test_2021) type: recall value: 0.669750231267345 - name: Macro F1 (test_2021) type: f1_macro value: 0.6038933000880791 - name: Macro Precision (test_2021) type: precision_macro value: 0.5872465756589016 - name: Macro Recall (test_2021) type: recall_macro value: 0.6275044421067731 - name: Entity Span F1 (test_2021) type: f1_entity_span value: 0.7917043399638336 - name: Entity Span Precision (test_2020) type: precision_entity_span value: 0.7741186871477511 - name: Entity Span Recall (test_2021) type: recall_entity_span value: 0.8101075517520527 - name: F1 (test_2020) type: f1 value: 0.6623235613463626 - name: Precision (test_2020) type: precision value: 0.6943653955606147 - name: Recall (test_2020) type: recall value: 0.6331084587441619 - name: Macro F1 (test_2020) type: f1_macro value: 0.6225690518125756 - name: Macro Precision (test_2020) type: precision_macro value: 0.6499146769265831 - name: Macro Recall (test_2020) type: recall_macro value: 0.6036807965123165 - name: Entity Span F1 (test_2020) type: f1_entity_span value: 0.7716535433070866 - name: Entity Span Precision (test_2020) type: precision_entity_span value: 0.8092255125284739 - name: Entity Span Recall (test_2020) type: recall_entity_span value: 0.7374156720290607 pipeline_tag: token-classification widget: - text: "Get the all-analog Classic Vinyl Edition of `Takin' Off` Album from {{@Herbie Hancock@}} via {{USERNAME}} link below: {{URL}}" example_title: "NER Example 1" --- # tner/roberta-large-tweetner7-2020-selflabel2020-concat This model is a fine-tuned version of [roberta-large](https://huggingface.co/roberta-large) on the [tner/tweetner7](https://huggingface.co/datasets/tner/tweetner7) dataset (`train` split). This model is fine-tuned on self-labeled dataset which is the `extra_2020` split of the [tner/tweetner7](https://huggingface.co/datasets/tner/tweetner7) annotated by [tner/roberta-large](https://huggingface.co/tner/tner/roberta-large-tweetner7-2020)). Please check [https://github.com/asahi417/tner/tree/master/examples/tweetner7_paper#model-fine-tuning-self-labeling](https://github.com/asahi417/tner/tree/master/examples/tweetner7_paper#model-fine-tuning-self-labeling) for more detail of reproducing the model. Model fine-tuning is done via [T-NER](https://github.com/asahi417/tner)'s hyper-parameter search (see the repository for more detail). It achieves the following results on the test set of 2021: - F1 (micro): 0.6545742216194834 - Precision (micro): 0.640070726047077 - Recall (micro): 0.669750231267345 - F1 (macro): 0.6038933000880791 - Precision (macro): 0.5872465756589016 - Recall (macro): 0.6275044421067731 The per-entity breakdown of the F1 score on the test set are below: - corporation: 0.5255936675461742 - creative_work: 0.4611679711017459 - event: 0.4583333333333333 - group: 0.6170427753452341 - location: 0.6717267552182163 - person: 0.8439139084825467 - product: 0.6494746895893028 For F1 scores, the confidence interval is obtained by bootstrap as below: - F1 (micro): - 90%: [0.6459013617167609, 0.6637399915981033] - 95%: [0.6439605146787715, 0.6661442289789786] - F1 (macro): - 90%: [0.6459013617167609, 0.6637399915981033] - 95%: [0.6439605146787715, 0.6661442289789786] Full evaluation can be found at [metric file of NER](https://huggingface.co/tner/roberta-large-tweetner7-2020-selflabel2020-concat/raw/main/eval/metric.json) and [metric file of entity span](https://huggingface.co/tner/roberta-large-tweetner7-2020-selflabel2020-concat/raw/main/eval/metric_span.json). ### Usage This model can be used through the [tner library](https://github.com/asahi417/tner). Install the library via pip ```shell pip install tner ``` and activate model as below. ```python from tner import TransformersNER model = TransformersNER("tner/roberta-large-tweetner7-2020-selflabel2020-concat") model.predict(["Jacob Collier is a Grammy awarded English artist from London"]) ``` It can be used via transformers library but it is not recommended as CRF layer is not supported at the moment. ### Training hyperparameters The following hyperparameters were used during training: - dataset: ['tner/tweetner7'] - dataset_split: train - dataset_name: None - local_dataset: {'train': 'tweet_ner/2020_2020.extra.tner/roberta-large-2020.txt', 'validation': 'tweet_ner/2020.dev.txt'} - model: roberta-large - crf: True - max_length: 128 - epoch: 30 - batch_size: 32 - lr: 1e-05 - random_seed: 0 - gradient_accumulation_steps: 1 - weight_decay: 1e-07 - lr_warmup_step_ratio: 0.15 - max_grad_norm: 1 The full configuration can be found at [fine-tuning parameter file](https://huggingface.co/tner/roberta-large-tweetner7-2020-selflabel2020-concat/raw/main/trainer_config.json). ### Reference If you use any resource from T-NER, please consider to cite our [paper](https://aclanthology.org/2021.eacl-demos.7/). ``` @inproceedings{ushio-camacho-collados-2021-ner, title = "{T}-{NER}: An All-Round Python Library for Transformer-based Named Entity Recognition", author = "Ushio, Asahi and Camacho-Collados, Jose", booktitle = "Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: System Demonstrations", month = apr, year = "2021", address = "Online", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2021.eacl-demos.7", doi = "10.18653/v1/2021.eacl-demos.7", pages = "53--62", abstract = "Language model (LM) pretraining has led to consistent improvements in many NLP downstream tasks, including named entity recognition (NER). In this paper, we present T-NER (Transformer-based Named Entity Recognition), a Python library for NER LM finetuning. In addition to its practical utility, T-NER facilitates the study and investigation of the cross-domain and cross-lingual generalization ability of LMs finetuned on NER. Our library also provides a web app where users can get model predictions interactively for arbitrary text, which facilitates qualitative model evaluation for non-expert programmers. We show the potential of the library by compiling nine public NER datasets into a unified format and evaluating the cross-domain and cross- lingual performance across the datasets. The results from our initial experiments show that in-domain performance is generally competitive across datasets. However, cross-domain generalization is challenging even with a large pretrained LM, which has nevertheless capacity to learn domain-specific features if fine- tuned on a combined dataset. To facilitate future research, we also release all our LM checkpoints via the Hugging Face model hub.", } ```