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Erika Barker — Miami-Based AI, Data Science, and Tech Journalism

Exploring how AI, data science, and forecasting shape the future. Erika Barker decodes technology s impact on society through insight, creativity, and innovation from Miami.

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Latest posts

The AI Bubble Anatomy: An End-to-End Analysis of Structural Risk and Capital Decay

Michael Burry, famous for predicting the 2008 housing crash, now warns the AI boom is propped up by accounting distortions, circular investment loops, and falling returns on capital. His analysis suggests a cascade of failures could follow if the narrative breaks before the numbers catch up.

I Built a Serverless Dashboard That Predicts Market Mood

Erika Barker explains how she built a real-time economic dashboard using Cloudflare Workers, FRED data, and GPT analysis, blending code, finance, and AI into a powerful forecasting tool.

Palantir’s Architecture: Analyzing the Ethics of Surveillance AI

Explore the dual nature of Palantir Technologies, a company at the forefront of AI powered intelligence, highlighting its origins in addressing systemic bureaucratic failures and its ongoing challenge to balance national security with civil liberties. It delves into CEO Alex Karp’s evolving philosophy and the controversies surrounding Palantir’s powerful surveillance tools.

The Shrinking Middle Class: The Disturbing Economic Trend for America

Since the late 1990s, this indicator has been in freefall. And if history is any guide, that’s a big problem. Societies don’t do well when the middle class collapses. They break—politically, economically, and sometimes violently

Why Gradient Boosting Decision Trees Are Taking Over Data Science

Gradient Boosting Decision Trees (GBDT), a cornerstone of modern machine learning known for its efficiency, accuracy, and explainability. We tap about its origins in ensemble learning to cutting-edge advancements like hybrid models and federated learning, the piece highlights why GBDTs remain indispensable for tackling complex, real-world problems across industries.

Is Miami’s Economic Bubble About to Burst? Housing, Remote Work, and Key Market Risks Analyzed

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Behind the Billion-Dollar Moves: Unraveling the US-China Economic Power Play and the Global Impact of Chinese Wealth

Why are the Chinese buying up so much US Land? Blended market indicators offer a nuanced approach to understanding the growing economic divergence between the United States and China since 2020.

Blended Market Indicators for Better Market Analysis

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What is a Quantitative Analyst? How are they different from a Data Scientist?

Deep dive into quantitative analysts, or “quants,” who blend mathematics, statistics, computer science, and financial knowledge to analyze large datasets and develop financial models. It covers their history, tools, daily work, required skills, and the growing demand for their expertise across various industries beyond finance.

How This Site Uses AI

I use AI tools like ChatGPT and Gemini to streamline my writing process, from brainstorming to fact-checking. While AI enhances my work, the final product is uniquely mine, reflecting my voice and passion for making complex topics accessible.