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Discussion on: Welcome Thread - v267

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Walter Santos

Hello,

I have a PhD on Astrophysics, finished in 2012. There were tools to analyse images or perform rudimentary data analysis back then, but some programming skills were already required.

In 2005, concepts like data science, machine learning and Python/R weren't the hot topics they are today.

So, for the analysis I wanted to perform (estimating distances to galaxies from their "colour" alone), I had to write, from scratch, a machine learning code in C++!

Following instructions from a robotics scientific article, I wrote a 'weighted kd-tree' code. Today, I'm a Python coder and data scientist. But I credit my current 'intuition' on these matters ever since that time! 🙂

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Elizabeth

Hello, welcome to the community

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Chris Jarvis

Hello and welcome to DEV!

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Ben Halpern

Great to have you!

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Paweł Ciosek

Hello! Great to have you here! 👏

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Harsh Parekh

hola 👋

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Rachel Fazio

Welcome welcome!

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professorTee1

whoa, i crave for this kind of versatile knowledge you have on science to be able to estimate distance between galaxies from their color,, that is really amazing

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003-Abhinandan

Hello, Welcome to the community !