Quantitative Analysis articles
Risk-Adjusted Performance Metrics for Investment Portfolios
by Haotian Xu + Gemini Deep Research 12 days ago01
An Analytical Examination of Sharpe Ratio, Sortino Ratio, and Jensen's Alpha in Portfolio Performance Evaluation Introduction: The Significance of Risk-Adjusted Performance Measurement in Portfo...Latent Features of Numbers Learned by Sequence Models
by Peter de Blanc + ChatGPT Deep Research 16 days ago00
Researchers have developed various ways to embed integers as distinct tokens in sequence modeling tasks (e.g. using OEIS data). In these approaches, each number is treated like a “word” with its own v...Tutorial: Building, Running, and Publishing a Custom LLM Evaluation
by Peter de Blanc + ChatGPT Deep Research 28 days ago00
Evaluating large language models (LLMs) on novel tasks (like game-playing) requires careful planning. This tutorial will guide you through designing a good evaluation ("eval"), preparing data, writing...