mql5

When we design artificial intelligence models, we often need to prepare data first. Good data quality will allow us to get twice the result with half the effort in model training and validation. But our foreign exchange or stock data is special, which contains complex market information and time information, and data labeling is difficult, but we can easily analyze the trend in historical data on the chart.

This section introduces a method of making data sets with trend marks by EA operation charts, you can intuitively manipulate data according to your own ideas, of course you can also use the same method to expand and customize your own data sets!

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