https://github.com/comsavvy/data-analysis-for-business
Week 2 challenge at 10Academy
https://github.com/comsavvy/data-analysis-for-business
Last synced: 10 months ago
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Week 2 challenge at 10Academy
- Host: GitHub
- URL: https://github.com/comsavvy/data-analysis-for-business
- Owner: comsavvy
- Created: 2020-07-28T12:50:51.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2020-08-01T18:10:52.000Z (over 5 years ago)
- Last Synced: 2025-01-25T15:29:18.878Z (12 months ago)
- Language: Jupyter Notebook
- Size: 120 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Task - User Overview analysis
The lifeblood of any business is its customers. Businesses are always finding ways to better understand their customers so that they can provide more efficient and tailored solutions to them. Exploratory Data Analysis is a fundamental step in the data science process. It involves all the processes used to familiarize oneself with the data and explore initial insights that will inform further steps in the data science process.
It is always better to explore each data set using multiple exploratory techniques and compare the results. The goal of this step is to understand the dataset, identify the missing values & outliers if any using visual and quantitative methods to get a sense of the story it tells. It suggests the next logical steps, questions, or areas of research for your project.
For the actual telecom dataset, you‘re expected to conduct a full User Overview analysis & the following sub-tasks are your guidance:
Start by identifying the top 10 handsets used by the customers.
Then, identify the top 3 handset manufacturers
Next, identify the top 5 handsets per handset manufacturer
Make a short interpretation and recommendation to marketing teams
In telecommunication, CDR or Call Detail Record is the voice channel. XDR is the data channel. So here, consider xDR as data sessions Detail Record. In xDR, user behavior can be tracked through the following applications: Social Media, Google, Email, Youtube, Netflix, Gaming, Other .