Page 25 of 25 FirstFirst ... 15 23 24 25
Results 241 to 244 of 244
Like Tree1Likes

Metatrader 5 Overview

This is a discussion on Metatrader 5 Overview within the HowToBasic forums, part of the Announcements category; Principal Component Analysis (PCA) is the focusing on only the ‘principal components’ among the many dimensions of a data set, ...

      
   
  1. #241
    member mql5's Avatar
    Join Date
    May 2013
    Posts
    2,334
    Blog Entries
    1645

    MQL5 Wizard Techniques you should know (Part 16): Principal Component Analysis with Eigen Vectors

    Principal Component Analysis (PCA) is the focusing on only the ‘principal components’ among the many dimensions of a data set, such that one is reducing the dimensions of that data set by ignoring the ‘non-principal’ parts.

    PCA though, with eigen values & vectors, take on a slightly deeper approach. Typically, data sets that are handled under PCA are in a matrix format and the principal components, that are sought from a matrix would be a single vector column (or row) that is most significant among the other matrix vectors and would suffice as a representative of the entire matrix. As alluded in the intro above, this vector alone would hold the main components of the entire matrix, hence the name PCA. Identifying this vector though does not necessarily have to be done by eigen vectors & values, as Singular Value Decomposition (SVD) and the Power Iteration are other alternatives.
    more...
    Metatrader 5 / Metatrader 4 for MQL5 / MQL4 articles preview preview
    Trading blogs || My blog

  2. #242
    member mql5's Avatar
    Join Date
    May 2013
    Posts
    2,334
    Blog Entries
    1645

    MQL5 Wizard Techniques you should know (Part 17): Multicurrency Trading

    This article continues the series on how the MQL5 wizard is ideal for rapid testing and prototyping ideas for traders. For a lot of people developing expert advisers and trade systems, the need to keep learning and be abreast with trends in not just machine learning but trade & risk management in general is important. We therefore consider within these series how the MQL5 IDE is useful in this regard by not only saving time but also minimizing coding errors.
    more...
    Metatrader 5 / Metatrader 4 for MQL5 / MQL4 articles preview preview
    Trading blogs || My blog

  3. #243
    member mql5's Avatar
    Join Date
    May 2013
    Posts
    2,334
    Blog Entries
    1645

    Custom Indicators (Part 1): A Step-by-Step Introductory Guide to Developing Simple Custom Indicators in MQL5

    In this article series, we'll explore how MQL5 indicators are created, customized, and utilized to enhance trading strategies in MetaTrader 5. From basic indicator logic to advanced customization options, we'll cover the basics and gradually move deeper into the more advanced concepts of indicator development as we progress with the article series. The main aim of this article series is to empower you to create your own MQL5 custom indicators tailored to your trading preferences and goals.
    more...
    Metatrader 5 / Metatrader 4 for MQL5 / MQL4 articles preview preview
    Trading blogs || My blog

  4. #244
    member mql5's Avatar
    Join Date
    May 2013
    Posts
    2,334
    Blog Entries
    1645

    MQL5 Wizard Techniques you should know (Part 18): Neural Architecture Search with Eigen Vectors

    We continue the series on MQL5 wizard implementation by looking into Neural Architecture Search while specifically dwelling on the role Eigen Vectors can play in making this process, of expediting network training, more efficient. Neural networks are arguably the fitting of a curve to a set of data in that they help come up with a formulaic expression that, when applied to input data (x), provides a target value (y) just like a quadratic equation does with a curve. The x and y data points though can be, and in fact are often, multidimensional, which is why neural networks have gained a lot of popularity. Nonetheless, the principle of coming up with a formulaic expression does remain, which is why neural networks are simply a means of arriving at this but not the only way of doing so.
    more...
    Metatrader 5 / Metatrader 4 for MQL5 / MQL4 articles preview preview
    Trading blogs || My blog

Page 25 of 25 FirstFirst ... 15 23 24 25

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •