toastynews
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Pushing model manually
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README.md
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license: apache-2.0
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---
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language: yue
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license: apache-2.0
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tags:
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- generated_from_trainer
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model-index:
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- name: electra-hongkongese-small-hk-ws
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results: []
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---
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# electra-hongkongese-small-hk-ws
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This model is a fine-tuned version of [toastynews/electra-hongkongese-small-discriminator](https://huggingface.co/toastynews/electra-hongkongese-small-discriminator) on [HKCanCor](https://pycantonese.org/data.html#built-in-data) and [CityU](http://sighan.cs.uchicago.edu/bakeoff2005/) for word segmentation.
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## Model description
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Performs word segmentation on text from Hong Kong.
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There are two versions; hk trained with only text from Hong Kong, and hkt trained with text from Hong Kong and Taiwan. Each version have base and small model sizes.
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## Intended uses & limitations
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Trained to handle both Hongkongese/Cantonese and Standard Chinese from Hong Kong. Text from other places and English do not work as well.
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The easiest way is to use with the CKIP Transformers libary.
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## Training and evaluation data
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HKCanCor and CityU are converted to BI-encoded word segmentation dataset in Hugging Face format using code from [finetune-ckip-transformers](https://github.com/toastynews/finetune-ckip-transformers).
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## Training procedure
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### Training hyperparameters
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The following hyperparameters were used during training:
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- learning_rate: 5e-05
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- train_batch_size: 8
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- eval_batch_size: 8
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- seed: 42
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
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- lr_scheduler_type: linear
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- num_epochs: 3.0
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### Training results
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|dataset |token_f |token_p |token_r |
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|:---------|--------|--------|--------|
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|ud yue_hk | 0.9468| 0.9484| 0.9453|
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|ud zh_hk | 0.9277| 0.9350| 0.9205|
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|_hkcancor_|_0.9769_|_0.9742_|_0.9795_|
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|cityu | 0.9750| 0.9741| 0.9760|
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|as | 0.9187| 0.9154| 0.9219|
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_Was trained on hkcancor. Reported for reference only._
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### Framework versions
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- Transformers 4.27.0.dev0
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- Pytorch 1.10.0
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- Datasets 2.10.0
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- Tokenizers 0.13.2
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