As the thesis decided to create a neural network, which (theoretically) could predict the dollar based on news articles
it doesn't work
Not only to this currency, but in General
Also don't think this idea you came first to mind
Also had the feeling that you don't understand how ML works in principle in the real world
But, unfortunately, articles that describe neural networks that could solve my problem (or close to it), I have not found.
Those you have not found how is fact extraction, sentiment analysis, samples to write a program for prediction of courses and find the formula which is the naive forecast buy/sell on investing.com
My advice is to change the subject while there is timeHow to predict the ruble