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Analytics Vidhya

Open Banking: Bank Transaction Categorization

You want to attribute automatically a category to your banking transaction? Give each one a specific category according to your behavior…

5 min readJan 22, 2023

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Analytics Vidhya

Why “df.to_csv” could be a Mistake ?

As a Data Scientist and in the field of data analysis more globally, load and save data (DataFrame) is almost systematic.

5 min readApr 8, 2021

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Why “df.to_csv” could be a Mistake ?

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Analytics Vidhya

Customer lifetime value (CLV) prediction

Knowing that a customer is going to bring a certain amount of money for the company early enough can be very helpful to know how much the…

10 min readNov 23, 2020

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Customer lifetime value (CLV) prediction

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Elfao
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Analytics Vidhya

Flask : Build Contact Form

In this post, we will learn how create a contact form using Flask. The result will be like this :

3 min readSep 3, 2020

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Flask : Build Contact Form

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Analytics Vidhya

Flask : How create a responsive navbar

Here’s a complete tutorial to learn how we can create a responsive navigation bar, that adapt their layouts to the viewport size, using…

3 min readSep 7, 2020

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Flask : How create a responsive navbar

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Elfao
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Analytics Vidhya

World Cup 2022: Clustering Explained Step By Step

Clustering is a method which consists on grouping data points (clients, texts, images…) based on similarities. Clustering is an…

10 min readJan 4, 2023

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World Cup 2022: Clustering Explained Step By Step

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Elfao
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Analytics Vidhya

Top 6 tools for Data Journey

Extracting, analysing, processing and visualising data to solve real-world problems is the daily life of a data scientist. Understanding…

4 min readDec 18, 2022

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Top 6 tools for Data Journey

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Analytics Vidhya

World Cup 2022: Become a Real Soccer Data Consultant!

One of the tasks I always face during my Data Science journey is working in high dimensionality. That’s mean dealing with what we call…

8 min readDec 9, 2022

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World Cup 2022: Become a Real Soccer Data Consultant!

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Elfao

When Use InfluxDB for Data Science

Working with time-series is basic thing in data science and most of the time as a Data Scientist or Data Analyst we don’t ask ourselves the…

3 min readOct 11, 2022

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When Use InfluxDB for Data Science

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Elfao
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Analytics Vidhya

Build Successful Data Strategy: 5 Mistakes To Avoid

I worked for different companies for my last 5 years as a Data Scientist and I saw data science project fail and other success. Here I will…

4 min readJul 16, 2022

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Build Successful Data Strategy: 5 Mistakes To Avoid

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Elfao

Elfao

Data scientist with 4 years experience. I worked in different field like Marketing digital, Consulting and currently I work for a start-up in finance.

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