In the previous article, we started learning association rules mining algorithms which belong to unsupervised learning methods. We have considered two algorithms for solving this type of problems: Apriori and FP Growth. The bottleneck of the Apriori algorithm is its large number of database calls aimed at determining the support of Frequent Pattern candidates. The FP Growth method solves this issue by building a tree which includes the entire database. All further operations are carried out ...
In the previous article, Developing a trading Expert Advisor from scratch (Part 20), we considered the main changes that need to be made to get the visual system of orders. However, further steps required more explanation, so I decided to split the article into several parts. Here we will finish making the main changes. There will be quite a few of them, but they are all necessary. Well, the whole work will be quite interesting. However, I will not complete the work here, because there is ...
Here is a new article from our series which is for beginners to learn about a new technical tool and how to design a trading system based on simple strategies. It is the Variable Index Dynamic Average (VIDYA) indicator. This indicator is one of the trend-following indicators that can be used in our trading and the concept of this term means that this indicator follows the trend. So, it is a lagging indicator and it means that it moves after the ...
In the prior article, we discussed the basics of a neural network and build a very basic and static MLP, but we know in real-life applications we are not going to need a simple 2 inputs and 2 hidden layers nodes in the network to the output, something we built last time. My point is that we need something dynamic. A dynamic code that we can change the parameters and optimize without breaking the program. If you use python-keras library to build a neural network you will have to do ...
In the previous article, Developing a trading Expert Advisor from scratch (Part 19), we focused on code changes which were implemented to enable the operation of the new order system. Since these changes have been implemented, I can focus 100% on the real problem. This is to implement the order system, which is 100% visual and understandable for those who trade without having to know the tick value or where to place an order to earn X, or where to set Stop Loss in order not to lose Y. ...
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