“Uzacademia” scientific-methodical journal

“UzACADEMIA” scientific-methodical journal
84 
www.academiascience.uz
that you will be able to communicate and understand in Russian with colleagues in 
Japan. 
2. Based on neural networks, Yandex has created two search algorithms: Palex 
and Korolev. The first helped to find the most suitable sites for low frequency 
queries. Palex has studied the titles of the pages and compares their meaning with the 
meaning of the queries. On the basis of Palex appeared Korolev. This algorithm 
evaluates not only the title but also the entire text content of the page. The search is 
becoming more precise and it makes sense for website owners to start filling out the 
pages. 
3. Yandex has created a musical neural network for Yandex colleagues: he 
writes poetry and writes music. Neurogroup is symbolically called Neurona, and it 
has also created its first album: 
4. Google Inbox uses a neural network to respond to a message. The 
development of technology is in full swing and today the network is exploring 
correspondence and creating possible responses. You can‘t spend time printing and 
not be afraid to forget some important deal. 
5. YouTube uses neural networks to sort videos and follows two principles at the 
same time: one studies neural network videos and the attitudes of viewers towards 
them, the other studies users and their preferences. Therefore, YouTube 
recommendations are constantly updated. 
6. Facebook is actively working on DeepText AI, a communication program that 
understands jargon and cleans chat rooms from obscene language. 
Perceptrons - Invented by Frank Rosenblatt in 1958, the simplest neural network 
is a network of 
n 
inputs, only one neuron, and one output. Here 
n 
is the number of 
properties in our data set. The process of transmitting data over a neural network is 
called forward propagation, and the forward propagation that takes place at the 
perceptron is explained in the following three steps. The appearance of neural 
networks is represented by Figure 1.