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Osman A Mian

@osmanmian

www.sites.google.com/view/mian/ | Post Doc @ Institute for Artificial Intelligence in Medicine at Uniklinikum Essen | Previously Ph.D. Student. Causal Inference and Discovery @CISPA Helmholtz Center for Information Security

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18.11.2024
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Latest posts by Osman A Mian @osmanmian

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Can you solve it?

You get two datasets, but...

...they are fully de-identified.

Your client wants to know the effect of one of their marketing activities (X) on a sales-related outcome (Y).

🧡 1/

#CausalSky #EpiSky #EconSky

07.03.2025 09:29 πŸ‘ 2 πŸ” 1 πŸ’¬ 4 πŸ“Œ 0
Exploratory Data Analysis Exploratory Data Analaysis at CISPA Helmholtz Center for Information Security

Thank you. Yes, its linked inside the news on this page: eda.rg.cispa.io

04.03.2025 10:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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β€ͺ
Life update: I successfully defended my Ph.D. last week and soon I will be able to introduce myself like James Bond

(I've always wanted to do this... πŸ˜…)
giphy.com/gifs/fFEdJfI...

03.03.2025 13:14 πŸ‘ 6 πŸ” 0 πŸ’¬ 3 πŸ“Œ 0

As seem on the internet:

"Academia is wild - the socially isolated recluse who avoids eye contact has to teach a classroom of 22 year olds"

07.02.2025 18:26 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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How to improve the Pixar logo.

πŸ“Ή theoretically.teddy

27.12.2024 19:04 πŸ‘ 528 πŸ” 87 πŸ’¬ 4 πŸ“Œ 3

Meanwhile I am without an official address and resultantly many of my administrative processes are either on hold or terminated.

A German colleague at work summed it up nicely today: "I wonder why Germany keeps saying we need to attract top talent and then treats them like garbage once they arrive"

17.12.2024 22:46 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

#Rant
3 months after relocating, I still wait for appointment to register my new address.
The People's office has a plethora of such appointments, but I must wait for the "Foreigners' office" to call me.
All this despite having a permanent residence and 7+ years of paying same taxes in Germany. πŸ₯²

17.12.2024 22:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Small sample experiments are useless

Unless...

In his new blog post, MΓ₯rten Schultzberg explains how Spotify leverages "smaller sample" experiments to improve product-related decision-making

MΓ₯rten defines "small sample" as a sample that "doesn't let you estimate..

1/ πŸ‘‡πŸΌ

#CausalSky #ABtesting

Small sample experiments are useless Unless... In his new blog post, MΓ₯rten Schultzberg explains how Spotify leverages "smaller sample" experiments to improve product-related decision-making MΓ₯rten defines "small sample" as a sample that "doesn't let you estimate.. 1/ πŸ‘‡πŸΌ #CausalSky #ABtesting

Small sample experiments are useless

Unless...

In his new blog post, MΓ₯rten Schultzberg explains how Spotify leverages "smaller sample" experiments to improve product-related decision-making

MΓ₯rten defines "small sample" as a sample that "doesn't let you estimate..

1/ πŸ‘‡πŸΌ

#CausalSky #ABtesting

16.12.2024 09:29 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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The belief that causal methods are intellectually interesting but practically too difficult stops many people from using them.

Eyal Kazin, PhD @zur-do.bsky.social (Zimmer Biomet), shares his main insights from the cAI Conference 2024.

#CausalSky

New episode today: vist.ly/3mpfg6f

09.12.2024 09:44 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Best of $100k Causal Discovery Challenge

The last weeks of November were exciting for the causal discovery community.

After 12 weeks of active competition, @ADIAlab's and @crunchdao 's $100k causal discovery challenge...

1/🧡

#CausalSky

Best of $100k Causal Discovery Challenge The last weeks of November were exciting for the causal discovery community. After 12 weeks of active competition, @ADIAlab's and @crunchdao 's $100k causal discovery challenge... 1/🧡 #CausalSky

Best of $100k Causal Discovery Challenge

The last weeks of November were exciting for the causal discovery community.

After 12 weeks of active competition, @ADIAlab's and @crunchdao 's $100k causal discovery challenge...

1/🧡

#CausalSky

02.12.2024 09:29 πŸ‘ 4 πŸ” 1 πŸ’¬ 11 πŸ“Œ 0

Indeed. I just feel scared thinking what if in our pursuit of higher "accuracy", we focused on solving the wrong problem. πŸ₯²

08.12.2024 22:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Really interesting approaches all top 10. One thing I observe is that almost all of the solutions (except the 2nd place one, I think) relied very little on causal discovery algorithms/acyclicity and treated this as a classification task. I am curious what one could take out of this observation.

06.12.2024 10:55 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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This week a new journey begins. I am starting as a PostDoc at
IKIM – the Institute for Artificial Intelligence in Medicine (www.ikim.uk-essen.de) where I will work at the intersection of Causal discovery and cancer research.

Looking forward to the new challenge. :-)

02.12.2024 09:00 πŸ‘ 7 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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21.11.2024 14:00 πŸ‘ 559 πŸ” 61 πŸ’¬ 9 πŸ“Œ 1

Well...Hello World. :-)

21.11.2024 13:10 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0