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Start your Data Analytics without Big Investment
Many small business owners would not start their first data analytics project due to price tag of Enterprise software like several hundred US dollar annual subscription for just data visualization of 1 user. For the investment, it could be US$100,000 to 400,000 for just payment on software. It is possible for organization to work…
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Data Lake VS Data Warehouse
Vendors are always saying that Data Warehouses are legacy data management platforms which should be replaced by data lakes (or even worse situation as Hadoop to replace data warehouse). In this article, I would like to share my opinion on data warehouse and data lake by the team experiences. Unfortunately, vendors position data lakes as…
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Don’t abuse the term “AI” – Artificial Intelligence
There are lots of people introducing themselves as “AI experts” since 2017. However, I am not sure how many of them are understanding the difference between Artificial Intelligence (AI), Machine Learning (ML) and Deep Learning (DL). Most of the self-claimed AI experts are doing some ML or DL tasks in a particular area like Object Recognition (image…
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Hello world!
Welcome to my blog! This blog is built by Samuel Sum, a data scientist working in Hong Kong, sharing his experiences with his knowledge in different areas: Data Science (more analytic focused) Information Security Project Management Business Management To support my work, please buy me a coffee.