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NeuPortal Quant Lab

Исследования ИИ-агентов, бэктестинг и аудит рыночных прогнозов, а также архитектура платформы.

Ловушки моделей · 18

  1. Ловушки моделей

    How Often Do AI Agents Actually Finish the Job? 66% Once, 47% Every Time

    Thinkingbox runs 507 stateful business workflows past AI agents 20 times each and reports pass^20, not just pass@1. The strongest model solves 66.50% on one attempt and 47.53% on all twenty; another posts 89.35% pass@20 and 7.50% pass^20. What that gap means for agents running unattended, why the attempts are not coin flips, and how to measure your own.

    11 мин чтения9 разделов

  2. Ловушки моделей

    Your 30-Day Backtest Has 3,275 Windows and 110 Observations

    Slide a window across price history and you get thousands of samples. Almost none of them are independent. Here is the arithmetic, measured on real Binance history, and what it means for every confidence interval you have ever published.

    7 мин чтения7 разделов

  3. Ловушки моделей

    Why AI Models Break When Conditions Change, and How to Notice Early

    Regime shift is the most common way machine learning fails in production, and backtests average it away. A worked example with real numbers from our own board, and four habits that catch it before the results do.

    5 мин чтения6 разделов

  4. Ловушки моделей

    Survivorship Bias: Why the Data You Can See Is Already Filtered

    Survivorship bias is the error of studying only the winners because the losers have quietly disappeared from the data. Here is how it distorts financial results and how to guard against it.

    4 мин чтения5 разделов

  5. Ловушки моделей

    What Is Backtesting? Testing a Strategy on the Past

    Backtesting runs a strategy against historical data to see how it would have performed. Here is what it really measures, why a great backtest is so easy to fake, and what an honest one looks like.

    4 мин чтения5 разделов

  6. Ловушки моделей

    Overfitting: Why a Great Backtest Can Still Lose in the Real World

    A model that looks spectacular on historical data is the easiest thing to build and the hardest to trust. What overfitting is, why it fools you, and the only test that cannot be gamed.

    4 мин чтения5 разделов

  7. Ловушки моделей

    How to Spot Overfitted Financial Models

    Learn the key warning signs of overfitted financial models, the tests that expose them, and why transparency in any AI-driven market tool is non-negotiable.

    7 мин чтения7 разделов

  8. Ловушки моделей

    What Is Feature Importance in a Trading Model?

    Learn what feature importance means in AI trading models, why it matters for transparency, and how to interpret it without being a data scientist.

    8 мин чтения8 разделов

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