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01/12/2018 08:32 

How machine learning will help, when every minute counts Big Data / Data Mining / Algorithms

Models Sequence-to-Sequence Part 1

23/11/2018 06:18 

As a programmer, I picked a

19/11/2018 13:34 car. 3r3663. 3r3-31. In previous articles (3–3–32. I 3–3–3651., 3–3–3385. II 3–3–3651., 3–3–36. III 3–3r3651.) I described in detail the development of a service for finding profitable used cars in the Russian Federation. 3r3663. Having traveled for a long time on various used machines, I thought about purchasing a new car and decided to study this issue in detail. In large cities, there are a huge number of official dealers, at least for popular brands. Dealers differ from each other in the list of cars in stock and the size of discounts offered on various models. In search of cars of interest to ...
Data Mining / Algorithms / Machine learning

As I understood that I eat a lot of sweets, or the classification of goods by checks in the application

18/11/2018 02:24 3r33750. Task 3r3751. 3r3r7777.  3r3r7787. In this article we want to tell how we created a solution for classifying product names from checks in an application for accounting for expenses by check and purchase assistant. We wanted to give users the ability to view statistics on purchases collected automatically on the basis of scanned checks, namely, to distribute all the goods purchased by the user into categories. Because forcing the user to independently group products is already the last century. There are several approaches to solve this problem: you can try to apply clustering algorithms ...
Data Mining / Python

"The courses were not only for the sake of knowledge, many had career ambitions and professional development objectives"

12/11/2018 11:14
Habr, hello! Meet Artem Moskalets, CEO of the company Brightlab, with whom we talked in our series of interviews with graduates. Candidate of psychological sciences, former deputy. Director of the GUU. By the will of fate, being in Rostov-on-Don, having become acquainted with local talented developers, Artyom discovered the world of new technologies for himself, began to actively explore this field, assembled a team of professionals and is now successfully developing his company. 3r3208. - Artyom, please introduce yourself and tell about your background. [/b]

- Artyom Moskalets, CEO at Brightlab ...
Big Data / Data Mining

Adult journalism: from Russia to the Kremlin

10/11/2018 09:23 Analysis of publications Lenta.ru for 18 years (from September 1999 to December 2017) using python, sklearn, scipy, XGBoost, pymorphy? nltk, gensim, MongoDB, Keras and TensorFlow. 3r33333. 3r33312.
3r311. 3r33333. 3r33312.
The study used data from the post “ Analyze this - Lenta.ru »User ildarchegg . The author has kindly provided 3 gigabytes of articles in a convenient format, and I decided that this is a great opportunity to test some text processing methods. At the same time, if you're lucky, learn something new about Russian journalism, society and in general. 3r33333. ...
Data Mining / Python / Open data

Reinforcement Training

07/11/2018 20:18 3r33588. 3r3-31. Hello! 3r? 3572.  3r33588. 3r? 3572.  3r33588. We opened a new thread on the course "Machine learning" , so wait in the near future articles related to this, so to speak, discipline. Well, of course, open seminars. And now let's consider what reinforcement learning is. 3r? 3572.  3r33588. 3r? 3572.  3r33588. Reinforcement training is an important type of machine learning where the agent learns to behave in the environment, performing actions and seeing results. 3r? 3572.  3r33588. 3r? 3572.  3r33588. In recent years, we have seen a lot of success in this exciting area of ...

Comparison of products using Elasticsearch for the competitor price monitoring service

05/11/2018 19:21
3r33584. 3r3-31. Back in 201? the idea arose to develop a service for monitoring the prices of competitors. Its distinctive feature from other similar services should have been the function of daily automatic comparison of goods. Apparently because of the almost complete lack of information on how to do this, price monitoring services offered only the possibility of manual comparison by the clients themselves, or by service operators with a price from 0.2 to 1 ruble for the fact of comparison. The real situation with, for example, 10 sites and 2?000 products on each, inevitably requires automation ...
Data Mining / Internet Marketing / Website development


