metadata
license: mit
library_name: fasttext
pipeline_tag: text-classification
This repository contains a fastText pretraining data filter targeting the LAMBADA task, as discussed in the paper Improving Pretraining Data Using Perplexity Correlations. This filter selects high-quality pretraining data based on correlations between LLM perplexity and downstream benchmark performance.
Code: https://github.com/TristanThrush/perplexity-correlations