Pew Research Center

Appendix B: Post and comment classification prompts

For this report, Reddit posts and comments were classified using the following prompts to GPT-4.1 mini. The prompts were designed to mirror the codebooks that our research team used to create the ...
Nature

Ordinal Regression and Classification Methods

Ordinal regression and classification methods form a vital branch of statistical learning wherein the outcome variable possesses an inherent order. Unlike conventional classification problems, where ...
Nature

Inventory Classification and Optimization Techniques

Inventory classification and optimisation techniques are pivotal in modern supply chain management, offering structured approaches to managing diverse inventory portfolios. Traditional methods such as ...
Pew Research Center

Appendix D: GPT-4 Topic classification instructions

For our latest survey data about news influencers, read the “News Influencers Fact Sheet.” You are an AI assistant trained to look at social media posts and determine what the post is about. [IF POST ...