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The Lifecycle of Feature Engineering: From Raw Data to Model-Ready Inputs

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By Jayita Gulati on July 16, 2025 in Machine Learning Image by Editor In data science and machine learning, raw data is rarely suitable for direct consumption by algorithms. Feature engineering can impact model performance, sometimes even more than the choice of algorithm itself. recursive feature elimination).

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How Alpha Beta Pruning in Artificial Intelligence Works

Pickl AI

The Artificial Intelligence market worldwide is projected to grow by 27.67% (2025-2030), reaching a volume of US$826.70bn in 2030. Minimax is a fundamental game theory and Artificial Intelligence concept that helps machines make optimal decisions in competitive scenarios. This algorithm simulates how two opposing players might think.

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New machine learning program accurately predicts who will stick with their exercise program

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Joshua Shavit Published Jun 15, 2025 1:07 PM PDT Researchers used machine learning to predict who sticks with exercise by analyzing lifestyle and body data from over 11,000 people. Using six different machine learning algorithms, the researchers built 18 prediction models to test various combinations of factors. CREDIT: CC BY-SA 4.0)

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Is a Human-Centered Approach the Future of Explainable AI?

ODSC - Open Data Science

A 2025 study from KPMG found that 72% of people accept these systems to some degree, but only 58% agree they’re trustworthy. Alternatively, professionals could approximate it into a decision-tree-like framework. Humans Remain an Important Part of AI’s Future However lifelike an algorithm seems, it’s ultimately a tool.

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Building Virtual Patients: The Future of Mental Health Training

ODSC - Open Data Science

Depending on the use case and level of fidelity required, virtual patients can take manyforms: Text-based decision trees that guide learners through diagnostic choices. AI algorithms can tailor patient responses based on a learners decisions, allowing for adaptive learning paths and realistic back-and-forth communication.

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Ask HN: What Are You Working On? (June 2025)

Hacker News

June 2025) 363 points by david927 1 day ago | hide | past | favorite | 1129 comments What are you working on? Nest Thermostats of the 1st and 2nd generation will no longer be supported by Google starting October 25, 2025. I recently made some major algorithm changes that I think greatly improves the rankings.

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Data mining hacks 101: Listing down best techniques for beginners

Data Science Dojo

In fact, it’s estimated that by 2025, the world will generate 463 exabytes of data every day, which is equivalent to 212,765,957 DVDs per day! Selecting the right algorithm There are several data mining algorithms available, each with its strengths and weaknesses. This will help you stay relevant and improve your skills.