https://uzunews.com/investing/why-a-great-backtest-proves-little-3.html https://nyc3.digitaloceanspaces.com/vuga/articles/folder-import/2c/2cc780bf5e0b0f0c57767ee44bb9f79095940ea9af5a3c2fdd2c2c70bcf2b298.webp A high backtest Sharpe ratio proves little: what real validation requires https://uzunews.com/analysis/what-does-out-of-sample-mean-forecasting-3.html https://nyc3.digitaloceanspaces.com/vuga/articles/folder-import/0e/0eea56c0ab8d640f8e3c6609ad3175f154a0612e6d3d19eff83b830df11c2585.webp What does out-of-sample mean in a forecasting paper? https://uzunews.com/finance-news/sec-first-ai-washing-settlements-model-claims-3.html https://nyc3.digitaloceanspaces.com/vuga/articles/folder-import/ef/ef37bbf65a3cda8e2efd05d5bc2842c935d7e244295ab1bbeb8e2f9434bc6ba1.webp SEC settles its first AI-washing cases for a combined $400,000 https://uzunews.com/investing/how-many-signals-were-tested-before-this-one-worked-b329667a.html https://nyc3.digitaloceanspaces.com/vuga/articles/folder-import/42/42cc6bc15b57750538f31e87f979deda6835502f8a953fd59b20d0f6cb720d0f.webp How many signals were tested before this one worked? https://uzunews.com/analysis/what-replaced-the-guidance-that-has-governed-bank-models-since-2011-94446759.html https://nyc3.digitaloceanspaces.com/vuga/articles/folder-import/3d/3df999f19f056a7bcb4473553f1a2290f85a6d1ede6c4448d6c974b0a9bc71a1.webp What replaced the guidance that has governed bank models since 2011? https://uzunews.com/finance-news/every-backtest-is-one-of-many-what-the-trial-count-does-to-measured-performance-bdca43b3.html https://nyc3.digitaloceanspaces.com/vuga/articles/folder-import/b1/b1b21c8ccd789e2f8eeff81906f8bda5f142ffcbbd6a68b989624e1bf8b22f53.webp Every backtest is one of many: what the trial count does to measured performance https://uzunews.com/markets/what-is-probability-of-backtest-overfitting-and-how-is-it-actually-measured.html https://nyc3.digitaloceanspaces.com/vuga/articles/folder-import/8d/8d14cb36f2460a138e942aa40042b1c3f59333a2decdeda0fc4ad377bc5fdf73.webp What is 'probability of backtest overfitting,' and how is it actually measured? https://uzunews.com/economy/the-backtest-trap-why-a-great-historical-track-record-doesn-t-prove-a-forecasting-model-works-e62c198f.html https://nyc3.digitaloceanspaces.com/vuga/articles/folder-import/22/223c8722a93da50f93082e308b347cc4776b1eacfb31a7cebf8a82b3b30d6946.webp The Backtest Trap: Why a Great Historical Track Record Doesn't Prove a Forecasting Model Works https://uzunews.com/finance-news/ai-washing-is-not-model-failure-what-sec-s-enforcement-actually-measured.html https://nyc3.digitaloceanspaces.com/vuga/articles/folder-import/fb/fbc729081962d90059ba6c09613521f9f8ee21b60fcfda6d59e1f1afec389409.webp AI-washing is not a model failure: what the SEC's enforcement actually measured