AutoLabeling
Want to label some data?
GPT3 data labeling is implemented on Metatext.ai, give it a try.
Goal
This repo aims to reproduce and improve the study from Want To Reduce Labeling Cost? GPT-3 Can Help in Brazilian Portuguese.
Abstract: Data annotation is a time-consuming and labor-intensive process for many NLP tasks. Although there exist various methods to produce pseudo data labels, they are often task specific and require a decent amount of labeled data to start with. Recently, the immense language model GPT-3 with 175 billion parameters has achieved tremendous improvement across many few-shot learning tasks. In this paper, we explore ways to leverage GPT-3 as a low-cost data labeler to train other models. We find that, to make the downstream model achieve the same performance on a variety of NLU and NLG tasks, it costs 50% to 96% less to use labels from GPT-3 than using labels from humans. Furthermore, we propose a novel framework of combining pseudo labels from GPT-3 with human labels, which leads to even better performance with limited labeling budget. These results present a cost-effective data labeling methodology that is generalizable to many practical applications.
Experiments
Fow now, the experiment was performed on sentiment analysis task using the B2W-Reviews Dataset just for test purposes. In the next steps we can explore benchmark tasks and datasets.
- GPT3-Label
- Human-Labeling
- GPT3-Human-Labeling
- RawGPT3
Task
Sentiment analysis on product reviews.
GPT3-Label performance evaluation
Library
This library aims to facilitate to add other language models in future experiments (e.g, GPT-J), and also to open for colaborations since we face low resources for Portuguese language.
pip install git+https://github.com/rafaelsandroni/autolabeling
Usage
from AutoLabeling import AutoLabeling
labeling = AutoLabeling(label_df, text_col="review_text", label_col="sentiment")
labeling.execute("nao gostei da qualidade do produto")
label_df["labeling"] = label_df["review_text"].apply(labeling.execute)