A Guide to Hierarchical Forecasting
In many real-world scenarios, time series data follows a hierarchical or grouped structure where individual series must sum up to form aggregate series. For ...
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Real experiment over job search
My 3-Week Job Search Journey: A Data-Driven Reflection
P Value
The Qustion P-value is common in scientific researches, but it’s not often used in the practical data science. Why?
How to Use Obsidian using Gdrive as Valut in Linux
To use obsidian across multi platform and multi device without using subscription, G-Drive is a good solution as DB.
Job Applications with AI: My Cover Letter Generation Agent
The Problem Writing cover letters sucks. Each one took me 45+ minutes of:
Predict the future
Stephen Hawking’s thoughts on whether we can predict the future, from his book Brief Answers to the Big Questions, really stuck with me. As someone who works...