Least Angle Regression, or LARS, is an efficient regression algorithm designed for high-dimensional data. It provides a pathwise approach to linear regression that is especially useful in the presence of multicollinearity or when feature selection is crucial.
Natural Language Processing offers powerful tools for interpreting economic intent behind political speeches and policy documents. This article explores NLP techniques used in economic policy forecasting and analysis.
Data drift is one of the primary threats to model reliability in production. This article walks through how to detect it using both statistical techniques and modern monitoring tools.
Statistical models lie at the heart of modern data science and quantitative research, enabling analysts to infer, predict, and simulate outcomes from structured data.
Agent-Based Models (ABM) offer a powerful framework for simulating macroeconomic systems by modeling interactions between heterogeneous agents. This article delves into the theory, structure, and use of ABMs in economic research.
Large Language Model (LLM) agents are revolutionizing the finance industry by automating complex workflows, generating insightful analysis, and improving decision-making. This article explores their architecture, applications, and future potential.
Model drift is inevitable in production ML systems. This guide explores monitoring strategies, alert systems, and retraining workflows to keep models accurate and robust over time.
This case study shows how an LLM-powered agent automates the analysis of earnings call transcripts—summarizing key points, extracting financial guidance, and improving analyst productivity.
Monte Carlo simulations offer a powerful way to model uncertainty in macroeconomic systems. This article explores how they’re applied to stress testing, forecasting, and policy analysis in complex economic models.
Model drift is a silent model killer in production machine learning systems. Over time, shifts in data distributions or target concepts can cause even the most sophisticated models to fail. This article explores what model drift is, why it happens, and how to deal with it effectively.