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A Practical Toolkit for Time Series Anomaly Detection, Using Python

fascinating aspects of time series is the intrinsic complexity of such an apparently simple kind of data. At the end of the day, in time series, you have an x axis that usually represents time (t), and a y axis that represents the quantity of interest (stock price, temperature, traffic, clicks, etc…). This is significantly …

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5 Workflow Automation Tools for All Professionals

Image by Author   Contents# Introduction# 1. n8n# 2. Zapier# 3. Make# 4. Microsoft Power Automate# 5. ClickUp# Summary # Introduction  Automation can benefit professionals across various fields, including project managers, analysts, and solo founders. We all face repetitive digital tasks that consume our time, such as gathering data from the web, cleaning and standardizing it, updating spreadsheets, and creating clear, actionable reports.  …

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Deepening AI Safety Research with UK AI Security Institute (AISI)

Today, we’re announcing an expanded partnership with the UK AI Security Institute (AISI) through a new Memorandum of Understanding focused on foundational security and safety research, to help ensure artificial intelligence is developed safely and benefits everyone. The research partnership with AISI is an important part of our broader collaboration with the UK government on …

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The Machine Learning “Advent Calendar” Day 14: Softmax Regression in Excel

With Logistic Regression, we learned how to classify into two classes. Now, what happens if there are more than two classes. n is simply the multiclass extension of this idea. And we will discuss this model for Day 14 of my Machine Learning “Advent Calendar” (follow this link to get all the information about the …

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How to Write Efficient Python Data Classes

Image by Author   Contents# Introduction# 1. Frozen Data Classes for Hashability and Safety# 2. Slots for Memory Efficiency# 3. Custom Equality with Field Parameters# 4. Factory Functions with Default Factory# 5. Post-Initialization Processing# 6. Ordering with Order Parameter# 7. Field Ordering and InitVar# When Not to Use Data Classes# Conclusion # Introduction  Standard Python objects store attributes in instance dictionaries. They are not hashable unless …

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Gemini 2.5 Native Audio upgrade, plus text-to-speech model updates

ContentsWhat customers are sayingLive Speech Translation What customers are saying Google Cloud customers are already using Gemini’s native audio capabilities to drive real business results, from mortgage processing to customer calls. “Users often forget they’re talking to AI within a minute of using Sidekick, and in some cases have thanked the bot after a long …

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The Machine Learning “Advent Calendar” Day 11: Linear Regression in Excel

Linear Regression, finally! For Day 11, I waited many days to present this model. It marks the beginning of a new journey in this “Advent Calendar“. Until now, we mostly looked at models based on distances, neighbors, or local density. As you may know, for tabular data, decision trees, especially ensembles of decision trees, are …

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Finding Meaningful Work in the Age of Vibe Coding

Image by Author   Contents# Introduction# What Is Vibe Coding?# Vibe Coding Has Devalued Coding# How Do You Find a Meaningful Job Now?# Required Skills# Actual Jobs That Still Feel Meaningful# Conclusion # Introduction  Are we all in a race to the bottom created by ourselves? Data professionals have been employed for years to develop large language models (LLMs). Now, the number of …

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AlphaFold Reveals a Key Protein Behind Heart Disease

In a breakthrough powered by AlphaFold, scientists have mapped the structure of the large protein that gives “bad cholesterol” its form – a discovery that could help transform how researchers and clinicians treat the world’s leading cause of death The race to reveal a key protein behind heart disease has long been both an important …

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Bridging the Silence: How LEO Satellites and Edge AI Will Democratize Connectivity

space as the next place to discover, but hardly ever as the next place to connect with people. Even though rockets are going farther than ever, the gap in access to technology is still very significant here on Earth. In fact, the International Telecommunication Union states that there are still over two billion people without …

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