Instructions to use ai4bharat/MultiIndicWikiBioSS with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use ai4bharat/MultiIndicWikiBioSS with Transformers:
# Load model directly from transformers import AutoTokenizer, AutoModelForSeq2SeqLM tokenizer = AutoTokenizer.from_pretrained("ai4bharat/MultiIndicWikiBioSS") model = AutoModelForSeq2SeqLM.from_pretrained("ai4bharat/MultiIndicWikiBioSS") - Notebooks
- Google Colab
- Kaggle
| tags: | |
| - wikibio | |
| - multilingual | |
| - nlp | |
| - indicnlp | |
| datasets: | |
| - ai4bharat/IndicWikiBio | |
| language: | |
| - as | |
| - bn | |
| - hi | |
| - kn | |
| - ml | |
| - or | |
| - pa | |
| - ta | |
| - te | |
| licenses: | |
| - cc-by-nc-4.0 | |
| widget: | |
| - text: <TAG> name </TAG> राम नरेश पांडेय <TAG> office </TAG> विधायक - 205 - कुशीनगर विधान सभा निर्वाचन क्षेत्र , उत्तर प्रदेश <TAG> term </TAG> 1967 से 1968 <TAG> nationality </TAG> भारतीय </s> <2hi> | |
| # MultiIndicWikiBioSS | |
| MultiIndicWikiBioSS is a multilingual, sequence-to-sequence pre-trained model, a [IndicBARTSS](https://huggingface.co/ai4bharat/IndicBARTSS) checkpoint fine-tuned on the 9 languages of [IndicWikiBio](https://huggingface.co/datasets/ai4bharat/IndicWikiBio) dataset. For fine-tuning details, | |
| see the [paper](https://arxiv.org/abs/2203.05437). You can use MultiIndicWikiBioSS to build biography generation applications for Indian languages by fine-tuning the model with supervised training data. Some salient features of the MultiIndicWikiBioSS are: | |
| <ul> | |
| <li >Supported languages: Assamese, Bengali, Hindi, Oriya, Punjabi, Kannada, Malayalam, Tamil, and Telugu. Not all of these languages are supported by mBART50 and mT5. </li> | |
| <li >The model is much smaller than the mBART and mT5(-base) models, so less computationally expensive for finetuning and decoding. </li> | |
| <li> Fine-tuned on an Indic language corpora (34,653 examples). </li> | |
| <li> Unlike ai4bharat/MultiIndicWikiBioUnified, each language is written in its own script, so you do not need to perform any script mapping to/from Devanagari. </li> | |
| </ul> | |
| You can read more about MultiIndicWikiBioSS in this <a href="https://arxiv.org/abs/2203.05437">paper</a>. | |
| ## Using this model in `transformers` | |
| ``` | |
| from transformers import MBartForConditionalGeneration, AutoModelForSeq2SeqLM | |
| from transformers import AlbertTokenizer, AutoTokenizer | |
| tokenizer = AutoTokenizer.from_pretrained("ai4bharat/MultiIndicWikiBioSS", do_lower_case=False, use_fast=False, keep_accents=True) | |
| # Or use tokenizer = AlbertTokenizer.from_pretrained("ai4bharat/MultiIndicWikiBioSS", do_lower_case=False, use_fast=False, keep_accents=True) | |
| model = AutoModelForSeq2SeqLM.from_pretrained("ai4bharat/MultiIndicWikiBioSS") | |
| # Or use model = MBartForConditionalGeneration.from_pretrained("ai4bharat/MultiIndicWikiBioSS") | |
| # Some initial mapping | |
| bos_id = tokenizer._convert_token_to_id_with_added_voc("<s>") | |
| eos_id = tokenizer._convert_token_to_id_with_added_voc("</s>") | |
| pad_id = tokenizer._convert_token_to_id_with_added_voc("<pad>") | |
| # To get lang_id use any of ['<2as>', '<2bn>', '<2hi>', '<2kn>', '<2ml>', '<2or>', '<2pa>', '<2ta>', '<2te>'] | |
| # First tokenize the input and outputs. The format below is how IndicBART was trained so the input should be "Sentence </s> <2xx>" where xx is the language code. Similarly, the output should be "<2yy> Sentence </s>". | |
| inp = tokenizer("<TAG> name </TAG> भीखा लाल <TAG> office </TAG> विधायक - 318 - हसनगंज विधान सभा निर्वाचन क्षेत्र , उत्तर प्रदेश <TAG> term </TAG> 1957 से 1962 <TAG> nationality </TAG> भारतीय</s><2hi>", add_special_tokens=False, return_tensors="pt", padding=True).input_ids | |
| out = tokenizer("<2hi> भीखा लाल ,भारत के उत्तर प्रदेश की दूसरी विधानसभा सभा में विधायक रहे। </s>", add_special_tokens=False, return_tensors="pt", padding=True).input_ids | |
| model_outputs=model(input_ids=inp, decoder_input_ids=out[:,0:-1], labels=out[:,1:]) | |
| # For loss | |
| model_outputs.loss ## This is not label smoothed. | |
| # For logits | |
| model_outputs.logits | |
| # For generation. Pardon the messiness. Note the decoder_start_token_id. | |
| model.eval() # Set dropouts to zero | |
| model_output=model.generate(inp, use_cache=True,no_repeat_ngram_size=3,encoder_no_repeat_ngram_size=3, num_beams=4, max_length=20, min_length=1, early_stopping=True, pad_token_id=pad_id, bos_token_id=bos_id, eos_token_id=eos_id, decoder_start_token_id=tokenizer._convert_token_to_id_with_added_voc("<2hi>")) | |
| # Decode to get output strings | |
| decoded_output=tokenizer.decode(model_output[0], skip_special_tokens=True, clean_up_tokenization_spaces=False) | |
| print(decoded_output) # __भीखा लाल ,भारत के उत्तर प्रदेश की दूसरी विधानसभा सभा में विधायक रहे। | |
| ``` | |
| ## Benchmarks | |
| Scores on the `IndicWikiBio` test sets are as follows: | |
| Language | RougeL | |
| ---------|---------------------------- | |
| as | 56.50 | |
| bn | 56.58 | |
| hi | 67.34 | |
| kn | 39.37 | |
| ml | 38.42 | |
| or | 70.71 | |
| pa | 52.78 | |
| ta | 51.11 | |
| te | 51.72 | |
| ## Citation | |
| If you use this model, please cite the following paper: | |
| ``` | |
| @inproceedings{Kumar2022IndicNLGSM, | |
| title={IndicNLG Suite: Multilingual Datasets for Diverse NLG Tasks in Indic Languages}, | |
| author={Aman Kumar and Himani Shrotriya and Prachi Sahu and Raj Dabre and Ratish Puduppully and Anoop Kunchukuttan and Amogh Mishra and Mitesh M. Khapra and Pratyush Kumar}, | |
| year={2022}, | |
| url = "https://arxiv.org/abs/2203.05437" | |
| } | |
| ``` | |
| # License | |
| The model is available under the MIT License. |