The Covid-19 pandemic reminded us that everyday life is full of interdependencies. The data models and logic for tracking the progress of the pandemic, understanding its spread in the population, ...

If your are wondering how to handle large datasets and complex calculations in your spreadsheets. This is where MS Excel PowerPivot comes into play. PowerPivot is an advanced feature in Excel that ...

On September 11, at the 2025 Bund Conference, Wang Xingxing, founder of Yushu Technology, stated that data and model architecture are equally important. However, there is currently a lack of clear ...

Google's push into artificial intelligence keeps on growing, and 2025 brought a notable entry in the Data Science Agent.

When AI models fail to meet expectations, the first instinct may be to blame the algorithm. But the real culprit is often the data—specifically, how it’s labeled. Better data annotation—more accurate, ...