metadata

language: en
license: cc-by-sa-4.0
library_name: span-marker
tags:
  - span-marker
  - token-classification
  - ner
  - named-entity-recognition
  - generated_from_span_marker_trainer
metrics:
  - precision
  - recall
  - f1
widget:
  - text: >-
      Altitude measurements based on near - IR imaging in H and Hcont filters
      showed that the deeper BS2 clouds were located near the methane
      condensation level ( ≈1.2bars ) , while BS1 was generally ∼500 mb above
      that level ( at lower pressures ) .
  - text: >-
      However , our model predicts different performance for large enough memory
      - access latency and validates the intuition that the dynamic programming
      algorithm performs better on these machines .
  - text: >-
      We established a P fertilizer need map based on integrating results from
      the two systems .
  - text: >-
      Here , we have addressed this limitation for the endodermal lineage by
      developing a defined culture system to expand and differentiate human
      foregut stem cells ( hFSCs ) derived from hPSCs . hFSCs can self - renew
      while maintaining their capacity to differentiate into pancreatic and
      hepatic cells .
  - text: >-
      The accumulated percentage gain from selection amounted to 51%/1 % lower
      Striga infestation ( measured by area under Striga number progress curve ,
      ASNPC ) , 46%/62 % lower downy mildew incidence , and 49%/31 % higher
      panicle yield of the C5 - FS compared to the mean of the genepool parents
      at Sadoré / Cinzana , respectively .
pipeline_tag: token-classification
base_model: malteos/scincl
model-index:
  - name: SpanMarker with malteos/scincl on my-data
    results:
      - task:
          type: token-classification
          name: Named Entity Recognition
        dataset:
          name: my-data
          type: unknown
          split: test
        metrics:
          - type: f1
            value: 0.7043189368770764
            name: F1
          - type: precision
            value: 0.7198641765704584
            name: Precision
          - type: recall
            value: 0.6894308943089431
            name: Recall

SpanMarker with malteos/scincl on my-data

This is a SpanMarker model that can be used for Named Entity Recognition. This SpanMarker model uses malteos/scincl as the underlying encoder.

Model Details

Model Description

Model Type: SpanMarker
Encoder: malteos/scincl
Maximum Sequence Length: 256 tokens
Maximum Entity Length: 8 words
Language: en
License: cc-by-sa-4.0

Model Sources

Repository: SpanMarker on GitHub
Thesis: SpanMarker For Named Entity Recognition

Model Labels

Label	Examples
Data	"an overall mitochondrial", "defect", "Depth time - series"
Material	"cross - shore measurement locations", "the subject 's fibroblasts", "COXI , COXII and COXIII subunits"
Method	"EFSA", "an approximation", "in vitro"
Process	"translation", "intake", "a significant reduction of synthesis"

Evaluation

Metrics

Label	Precision	Recall	F1
all	0.7199	0.6894	0.7043
Data	0.6224	0.6455	0.6338
Material	0.8061	0.7861	0.7960
Method	0.5789	0.55	0.5641
Process	0.7472	0.6488	0.6945

Uses

Direct Use for Inference

from span_marker import SpanMarkerModel

# Download from the 🤗 Hub
model = SpanMarkerModel.from_pretrained("span-marker-malteos/scincl-me")
# Run inference
entities = model.predict("We established a P fertilizer need map based on integrating results from the two systems .")

Downstream Use

You can finetune this model on your own dataset.

Click to expand

from span_marker import SpanMarkerModel, Trainer

# Download from the 🤗 Hub
model = SpanMarkerModel.from_pretrained("span-marker-malteos/scincl-me")

# Specify a Dataset with "tokens" and "ner_tag" columns
dataset = load_dataset("conll2003") # For example CoNLL2003

# Initialize a Trainer using the pretrained model & dataset
trainer = Trainer(
    model=model,
    train_dataset=dataset["train"],
    eval_dataset=dataset["validation"],
)
trainer.train()
trainer.save_model("span-marker-malteos/scincl-me-finetuned")

Training Details

Training Set Metrics

Training set	Min	Median	Max
Sentence length	3	25.6049	106
Entities per sentence	0	5.2439	22

Training Hyperparameters

learning_rate: 5e-05
train_batch_size: 8
eval_batch_size: 8
seed: 42
optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
lr_scheduler_type: linear
lr_scheduler_warmup_ratio: 0.1
num_epochs: 10

Framework Versions

Python: 3.10.12
SpanMarker: 1.5.0
Transformers: 4.36.2
PyTorch: 2.0.1+cu118
Datasets: 2.16.1
Tokenizers: 0.15.0

Citation

BibTeX

@software{Aarsen_SpanMarker,
    author = {Aarsen, Tom},
    license = {Apache-2.0},
    title = {{SpanMarker for Named Entity Recognition}},
    url = {https://github.com/tomaarsen/SpanMarkerNER}
}