wanyu/IteraTeR-PEGASUS-Revision-Generator

IteraTeR PEGASUS model

This model was obtained by fine-tuning google/pegasus-large on IteraTeR-full-sent dataset.

Paper: Understanding Iterative Revision from Human-Written Text
Authors: Wanyu Du, Vipul Raheja, Dhruv Kumar, Zae Myung Kim, Melissa Lopez, Dongyeop Kang

Text Revision Task

Given an edit intention and an original sentence, our model can generate a revised sentence.
The edit intentions are provided by IteraTeR-full-sent dataset, which are categorized as follows:

Edit Intention	Definition	Example
clarity	Make the text more formal, concise, readable and understandable.	Original: It's like a house which anyone can enter in it. Revised: It's like a house which anyone can enter.
fluency	Fix grammatical errors in the text.	Original: In the same year he became the Fellow of the Royal Society. Revised: In the same year, he became the Fellow of the Royal Society.
coherence	Make the text more cohesive, logically linked and consistent as a whole.	Original: Achievements and awards Among his other activities, he founded the Karachi Film Guild and Pakistan Film and TV Academy. Revised: Among his other activities, he founded the Karachi Film Guild and Pakistan Film and TV Academy.
style	Convey the writer’s writing preferences, including emotions, tone, voice, etc..	Original: She was last seen on 2005-10-22. Revised: She was last seen on October 22, 2005.

Usage

from transformers import AutoTokenizer, AutoModelForSeq2SeqLM

tokenizer = AutoTokenizer.from_pretrained("wanyu/IteraTeR-PEGASUS-Revision-Generator")
model = AutoModelForSeq2SeqLM.from_pretrained("wanyu/IteraTeR-PEGASUS-Revision-Generator")
before_input = '<fluency> I likes coffee.'
model_input = tokenizer(before_input, return_tensors='pt')
model_outputs = model.generate(**model_input, num_beams=8, max_length=1024)
after_text = tokenizer.batch_decode(model_outputs, skip_special_tokens=True)[0]