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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

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Divyanee Garg

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Preprint Jul 2026

Portfolio Optimization under Dynamic Rebalancing via Topological Data Analysis and News Sentiments

Understanding similarity among financial assets is essential for effective portfolio diversification. This paper proposes a novel sentiment-adjusted portfolio optimization framework that integrates Topological Data Analysis (TDA) with technical indicators and FinBERT-based sentiment scores extracted from financial news...

Divyanee Garg · 0 citations

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