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  2. Isolation forest - Wikipedia

    en.wikipedia.org/wiki/Isolation_forest

    ELKI contains a Java implementation. Isolation Forest - A distributed Spark/Scala implementation with Open Neural Network Exchange (ONNX) export for easy cross-platform inference. [17] Isolation Forest by H2O-3 - A Python implementation. Package solitude implementation in R. Python implementation with examples in scikit-learn.

  3. scikit-learn - Wikipedia

    en.wikipedia.org/wiki/Scikit-learn

    scikit-learn (formerly scikits.learn and also known as sklearn) is a free and open-source machine learning library for the Python programming language. [3] It features various classification, regression and clustering algorithms including support-vector machines, random forests, gradient boosting, k-means and DBSCAN, and is designed to interoperate with the Python numerical and scientific ...

  4. Initialization-on-demand holder idiom - Wikipedia

    en.wikipedia.org/wiki/Initialization-on-demand...

    The implementation of the idiom relies on the initialization phase of execution within the Java Virtual Machine (JVM) as specified by the Java Language Specification (JLS). [3] When the class Something is loaded by the JVM, the class goes through initialization. Since the class does not have any static variables to initialize, the ...

  5. Multidimensional scaling - Wikipedia

    en.wikipedia.org/wiki/Multidimensional_scaling

    The first question could be for Coke/Pepsi for example, the next for Coke/Hires rootbeer, the next for Pepsi/Dr Pepper, the next for Dr Pepper/Hires rootbeer, etc. The number of questions is a function of the number of brands and can be calculated as Q = N ( N − 1 ) / 2 {\displaystyle Q=N(N-1)/2} where Q is the number of questions and N is ...

  6. Coefficient of determination - Wikipedia

    en.wikipedia.org/wiki/Coefficient_of_determination

    Ordinary least squares regression of Okun's law.Since the regression line does not miss any of the points by very much, the R 2 of the regression is relatively high.. In statistics, the coefficient of determination, denoted R 2 or r 2 and pronounced "R squared", is the proportion of the variation in the dependent variable that is predictable from the independent variable(s).

  7. Arms control is thing of the past, Russia's top general says

    www.aol.com/news/arms-control-thing-past-russias...

    Russia now views arms control over the vast nuclear arsenals that were built up during the Cold War to be a thing of the past due to the lack of trust between Moscow and the West, Russia's top ...

  8. Best CD rates today: There's still time to lock in up to 4.27 ...

    www.aol.com/finance/best-cd-rates-today-theres...

    The Fed slashed its benchmark rate by another quarter point on Wednesday, yet you can still lock in a certificate of deposit with guaranteed returns of up to 4.27% APY on terms of 12 months or ...

  9. Autoregressive moving-average model - Wikipedia

    en.wikipedia.org/wiki/Autoregressive_moving...

    For example, processes in the AR(1) model with | | are not stationary because the root of = lies within the unit circle. [3] The augmented Dickey–Fuller test assesses the stability of IMF and trend components. For stationary time series, the ARMA model is used, while for non-stationary series, LSTM models are used to derive abstract features.