title: ÐÐ¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð±Ð¾Ð»ÑÑÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐµÐ»ÐµÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Visualization of big data in the telecommunication sphere
Creators: name: ÐÐ¾Ð¼Ð°Ð½Ð´Ð¸Ð½Ð°, ÐÐ»ÑÐ³Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð¢ÐµÐ»ÐµÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸
Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÐµÐ»ÐµÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ
visualization
telecommunications enterprise

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description: The topic of the final qualification work: "Visualization of big data in the telecommunication sphere". This work is devoted to designing and implementing dashboards on a big data dataset based on customer churn data at the telecommunications enterprise in question. And demonstrated an example of a dashboard, with the help of which we can consider one of the options for preventing customer churn by recommending the installation of application extensions and drawing conclusions about the success of the proposed solution. Tasks that were solved in the course of the work: 1. Studying the features of Big Data technology. 2. Identification of the most appropriate visualization tool. 3. Exploring the core concepts of Data Science related to customer churn. 4. Development of dashboards in the Tableau software for the needs of a telecommunications company. The telecommunications industry has its own specifics related to data storage and processing. This is one of the industries that, firstly, counts almost every person and every organization on the planet as its users. Secondly, it intensively and constantly exchanges data with each user. Therefore, in it, for the most part, they work with big data. Soon, the telecom company will use the resulting visualization to monitor user churn prediction and look for ways to prevent churn by recommending application extension installations and attempting successful solutions to the proposed solution.