<![CDATA[Stories by Zhou (Joe) Xu on Medium]]> https://medium.com/@zhouxu-ds?source=rss-4fb45bf640d0------2 https://cdn-images-1.medium.com/fit/c/150/150/1*WhFooZ1UNRFjFG5X_dfb8Q.jpeg Stories by Zhou (Joe) Xu on Medium https://medium.com/@zhouxu-ds?source=rss-4fb45bf640d0------2 Medium Tue, 19 May 2026 12:12:09 GMT <![CDATA[Real-Time Typeahead Search with Elasticsearch (AWS OpenSearch)]]>

An end-to-end example of building a scalable and intelligent search engine on the cloud with the MovieLens dataset

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Practical Maths for Key Concepts in Logistic Regression and Deep Learning

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A minimal working example for data scientists to follow along

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A real-world client-facing project with real loan data

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A real-world client-facing project with real sensor data

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An End-to-end ML Project with Real Bank Data

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