Data science

Elevate Your Professional Image with Stunning Virtual Headshots

September 24, 2025 | azhar

In today’s digital-first world, your headshot is often the very first impression you make. Whether it’s on LinkedIn, a company website, or even a conference speaker page, that single image tells a story about who you are. But getting a professional headshot isn’t always simple—booking a ...

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Automate Weather Email Alerts Using AWS Lambda, EventBridge & SES

September 21, 2025 | azhar

A beginner-friendly project introducing AWS Lambda & EventBridge notification service Karan Gupta Sep 6, 2025 Introduction From Babylonians using cloud patterns in 650 BC to predict weather to getting a notification on your phone [1], humans have come a long way towards predicting weather patterns. AI models for weather prediction have evolved like Google’s ...

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How to Switch from Verizon to T-Mobile: Step-by-Step Guide 2025

September 21, 2025 | azhar

Thinking about moving your mobile service to a more affordable or flexible carrier? Switching from Verizon to T-Mobile in 2025 has become easier than ever. Whether you want to keep your current phone, transfer your number, or explore new plans, the process is straightforward if you follow the right steps. In ...

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Reimagining Equity Solvency Capital Requirement Approximation (one of my Master’s Thesis subjects): From Bilinear Interpolation to Probabilistic Machine Learning

September 16, 2025 | T. Moudiki

Revisiting my 2007-2009 Master's Thesis work on SCR Equity approximation using probabilistic machine learning techniques in R and Python.

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Boost Your Career with Jumping Rivers Free Monthly Webinars – Next Session on 18th September

September 15, 2025 | The Jumping Rivers Blog

Our free monthly webinar series is back, and the first session on 21 August – “Reports that Write Themselves: Automated Reporting with Quarto” was a fantastic success! It was wonderful to see the Jumping Rivers community grow, with so many data p...

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Tech Tales Pro-Reed Review: What We Found After 90 Days of Testing

September 15, 2025 | Andrea Rekasi

Tech Tales Pro-Reed revolutionizes the way professionals document and share technical experiences. The platform combines storytelling with robust documentation capabilities. This modern digital platform presents complex technology topics—from artificial intelligence to blockchain—in digestible, story-driven formats that technical teams can use for different purposes. The platform stands out with ... [...Read more...]

Python in Excel: How to understand the random walk with Copilot

September 15, 2025 | George Mount

As an Excel analyst, you’ve probably had moments where your data seemed to show clear trends,profits rising, sales dropping, or costs climbing steadily. But sometimes, these apparent patterns might actually be random,tricking you into thinking there’s more control and predictability than there really is. That’s ...

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Python in Excel: How to check Benford’s Law with Copilot

September 12, 2025 | George Mount

Numbers don’t spread out evenly across digits. In many real datasets, the leading digit “1” shows up about 30% of the time while “9” hardly appears. That’s Benford’s Law. If your numbers don’t follow this pattern when they should, it could mean something odd or even fraudulent is going ...

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Transfer Learning using ahead::ridge2f on synthetic stocks returns Pt.2: synthetic data generation

September 9, 2025 | T. Moudiki

Synthetic data generation. [...Read more...]

Transfer Learning using ahead::ridge2f on synthetic stocks returns

September 8, 2025 | T. Moudiki

I pretrain ahead::ridge2f on 1000 synthetic stock returns using Bayesian Optimization, and test its performance on real market data. [...Read more...]

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Python-bloggers

Data science news and tutorials - contributed by Python bloggers

Data science

Elevate Your Professional Image with Stunning Virtual Headshots

Automate Weather Email Alerts Using AWS Lambda, EventBridge & SES

How to Switch from Verizon to T-Mobile: Step-by-Step Guide 2025

Reimagining Equity Solvency Capital Requirement Approximation (one of my Master’s Thesis subjects): From Bilinear Interpolation to Probabilistic Machine Learning

Boost Your Career with Jumping Rivers Free Monthly Webinars – Next Session on 18th September

Tech Tales Pro-Reed Review: What We Found After 90 Days of Testing

Python in Excel: How to understand the random walk with Copilot

Python in Excel: How to check Benford’s Law with Copilot

Transfer Learning using ahead::ridge2f on synthetic stocks returns Pt.2: synthetic data generation

Transfer Learning using ahead::ridge2f on synthetic stocks returns