metadata
tags:
- conversational
- tagalog
- filipino
language:
- tl
inference: false
datasets:
- gabtan99/pex-conversations
Tagalog DialoGPT
A DialoGPT-medium model fine-tuned on Tagalog conversational data scraped from the web. This model is an output of a research on RoBERTa-based data augmentation for low resource languages. This is the baseline model which did not use any synthetic data in training.
Latest release: July 25, 2021
- The model is currently only able to respond based on the history of 3 previous utterances before being limited. This is a result of the scarce amount of Tagalog conversations in our dataset.
Dataset
Usage
Here is an example of using beam search for model inference.
for step in range(2):
# encode the new user input, add the eos_token and return a tensor in Pytorch
new_user_input_ids = tokenizer.encode(input(">> User:") + tokenizer.eos_token, return_tensors='pt')
# append the new user input tokens to the chat history
bot_input_ids = torch.cat([chat_history_ids, new_user_input_ids], dim=-1) if step > 0 else new_user_input_ids
# we limit the generation to 512 tokens, each utterance in training had a maximum of 128 tokens
chat_history_ids = model.generate(
bot_input_ids, max_length=512,
pad_token_id=tokenizer.eos_token_id,
num_beams=5,
no_repeat_ngram_size=3
)
# pretty print last ouput tokens from bot
print("DialoGPT: {}".format(tokenizer.decode(chat_history_ids[:, bot_input_ids.shape[-1]:][0], skip_special_tokens=True)))
Training Script
Fine-tuning script adapted from Spanish DialoGPT