Danil Vityazev – Medium

Danil Vityazev
in
Towards Data Science

Normalize any Continuously Distributed Data with a Couple of Lines of Code

How to use inverse transform sampling to improve your model

4 min readSep 20, 2022

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Normalize any Continuously Distributed Data with a Couple of Lines of Code

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Danil Vityazev
in
Towards Data Science

Using Bayesian Statistics to Predict Cafe’s Popularity with Geodata

Make predictions with pure statistics

6 min readJul 5, 2022

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Using Bayesian Statistics to Predict Cafe’s Popularity with Geodata

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Danil Vityazev
in
Better Programming

Convert MySQL Files to Postgres Format on the Fly

Write a custom script to allow loading MySQL files into Postgres

4 min readApr 18, 2022

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Convert MySQL Files to Postgres Format on the Fly

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Danil Vityazev
in
Towards Data Science

Connecting Datapoints to a Road Graph with Python Efficiently

How to build a function that does it from scratch. And then speed it up 80 times with numba.

5 min readJan 25, 2022

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Connecting Datapoints to a Road Graph with Python Efficiently

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Danil Vityazev
in
Better Programming

Automating Sticker Generation With Web Scraping and Image Processing in Python

Quickly generate stickers for messaging platforms

3 min readOct 26, 2021

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Laptop with stickers on it

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Danil Vityazev
in
Towards Data Science

Can Bayesian Statistics Give Predictions of the Same Quality as ML?

In some cases yes. And here’s how.

6 min readSep 28, 2021

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Can Bayesian Statistics Give Predictions of the Same Quality as ML?

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2

Danil Vityazev

How many numbers have the same number of letters in their name as their value?

I drew some graphs to visualize how different languages count.

3 min readSep 18, 2021

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How many numbers have the same number of letters in their name as their value?

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Danil Vityazev
in
Better Programming

How To Turn Your Google Form Into a Telegram Bot

Make a telegram bot that asks questions, and fills the answers in a Google Form

3 min readAug 2, 2021

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Bots automating tasks

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Danil Vityazev
in
Nerd For Tech

Dynamic programming explained by shopping list optimization case.

Long story short: I decided to automatically sort my shopping list in such a way, that It helps me to follow the shortest path through the…

6 min readJul 8, 2021

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Dynamic programming explained by shopping list optimization case.

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Danil Vityazev
in
The Haven

The Main Flaw in Drinking Games and Feedback Loops

The story began when I saw this episode of a Russian late-night show called “Evening Urgant”. The episode featured a drinking game that…

3 min readJun 25, 2021

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The Main Flaw in Drinking Games and Feedback Loops

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Danil Vityazev

Danil Vityazev

PhD candidate, Data Scientist. I make mathematical models of business processes to help people make decisions. vityazevdanil@gmail.com

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