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  1. Developing a multi-currency Expert Advisor (Part 2): Transition to virtual positions of trading strategies

    by , 09-26-2024 at 05:55 AM
    In the previous article, we started developing a multi-currency EA that works simultaneously with various trading strategies. At the first stage there were only two different strategies. They represented the implementation of the same trading idea, worked on the same trading instrument (symbol) and chart period (timeframe). They differed from each other only in the numerical values of the parameters.

    We are now only interested in testing the suitability of this approach, and
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  2. Population optimization algorithms: Resistance to getting stuck in local extrema (Part I)

    by , 09-26-2024 at 05:41 AM
    This is a unique research, the idea for which came to me while answering questions that arose during the discussion of one of my articles. I am hopeful that readers will appreciate the value and originality of this work.

    To carry out the experiment, we need to first initialize the coordinates of the agents forcibly outside the algorithm, using the coordinates of the global minimum, before measuring the fitness function at the first epoch.

    Such an experiment will
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  3. Example of Stochastic Optimization and Optimal Control

    by , 09-24-2024 at 07:53 AM
    Stochastic modeling and control optimization are mathematical methods that help solve problems under uncertainty. They are used in finance, engineering, artificial intelligence, and many other areas.

    Stochastic modeling is used to describe systems with random elements, such as stock market price movements or a queue at a restaurant. It is based on random variables, probability distributions, and stochastic processes. Methods such as Monte Carlo and Markov chains can model these
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  4. New Zealand August Trade Shortfall NZ$2.203 Billion

    by , 09-23-2024 at 03:54 PM
    New Zealand posted a merchandise trade deficit of NZ$2.203 billion in August, Statistics New Zealand said on Monday.

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  5. Data Science and Machine Learning (Part 18): The battle of Mastering Market Complexity, Truncated SVD Versus NMF

    by , 09-20-2024 at 08:06 AM
    According to Wikipedia, Dimensionality Reduction is the transformation of data from a high-dimensional space into a low dimensional space so that the low-dimensional representation retains some meaningful properties of the original data, ideally close to its intrinsic dimension.
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