Bin Cheng, Serena Li, Sumali Sanyal, Cameron McLennan, Author at Xponance | Asset Management and Investment https://www.xponance.com/author/bc/ An asset management and investment firm focused on emerging manager strategies Tue, 05 Dec 2023 14:25:15 +0000 en-US hourly 1 https://www.xponance.com/wp-content/uploads/2019/10/Favicon-01-3.png Bin Cheng, Serena Li, Sumali Sanyal, Cameron McLennan, Author at Xponance | Asset Management and Investment https://www.xponance.com/author/bc/ 32 32 Mastering Equity Markets: A Deep Dive Into Factor Vetting https://www.xponance.com/mastering-equity-markets-a-deep-dive-into-factor-vetting/ Tue, 05 Dec 2023 14:25:11 +0000 ® Insights]]> https://www.xponance.com/?p=241198 This article offers an incisive look into the factor vetting process, crucial for developing effective stock selection models in finance. It highlights the importance of distinguishing robust factors from mere statistical noise, minimizing multicollinearity, and preventing overfitting to enhance model performance.

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]]> Orchestrating Alpha Melodies: Ensemble Approach for Stock Selection Models https://www.xponance.com/orchestrating-alpha-melodies-ensemble-approach-for-stock-selection-models/ Fri, 06 Oct 2023 15:17:48 +0000 ® Insights]]> https://www.xponance.com/?p=241016 The ensemble approach, in a broad sense, refers to combining multiple units (which could be models, methods, or components) to work together to achieve more accurate and reliable outcomes than any individual unit could achieve alone. This is akin to making a decision based on the collective wisdom of a diverse group, rather than relying on a single opinion.

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