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Towards optimal experimentation in online systems

The Unofficial Google Data Science Blog

This blog post discusses such a comprehensive approach that is used at Youtube. If the relationship of $X$ to $Y$ can be approximated as quadratic (or any polynomial), the objective and constraints as linear in $Y$, then there is a way to express the optimization as a quadratically constrained quadratic program (QCQP).

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Top BOB Blog Posts of 2018: Data Science, Machine Learning and the Net Promoter Score

Business Over Broadway

All of my top blog posts of 2018 (most reads) are all related to data science, with posts that address the practice of data science, artificial intelligence and machine learning tools and methods that are commonly used and even a post on the problems with the Net Promoter Score claims. Click image to enlarge. Click image to enlarge.

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Strata Data Singapore 2017: Big Data, Safe Data, Cloud Data

Cloudera

If you’re going to Strata Data Singapore 2017 at the Suntec Singapore Convention & Exhibition Centre , here are four sessions to attend that cover various combinations of my favorite themes: big data, safe data, and cloud data. 9:00am–12:30pm Tuesday, December 5, 2017. 5:05pm–5:45pm Wednesday, December 6, 2017. Read more.

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3 Major Trends at Strata New York 2017

DataRobot Blog

Finally, Clarity Insights created a joint solution on AWS CloudFormation templates allowing a point-and-click way to stand up a fully-functional data lake using Cloudera , Paxata , and Zoomdata optimized on Intel processors. The post 3 Major Trends at Strata New York 2017 appeared first on DataRobot AI Cloud. Try now for free.

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2023 SAP Innovation Award Winners: Swiss Federal Railways, Mastering a Data-Driven Culture with SAP BTP

Timo Elliott

With a workforce of approximately 33,900 employees, the company faced challenges managing data across its divisions, which led to inefficiencies and sub-optimal data hygiene. The need for a unified data system was pressing, and the journey to a data-driven culture started in 2017.

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GoLang for Data Science

Data Science 101

Gopher Data – Gophers doing data analysis, no schedule events, last blog post was 2017 Gopher Notes – Golang in Jupyter Notebooks Lgo – Interactive programming with Jupyter for Golang Gota – Data frames for Go, “The API is still in flux so use at your own risk.” Thoughts from the Community.

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Cash versus digital payments: How to achieve financial inclusion

IBM Big Data Hub

AliPay also introduced its “Smile to Pay” facial recognition application on mobile devices in 2017, which allows customers to make purchases by posing in front of point-of-sale machines. Mastercard also announced its pilot of biometric recognition just under two years ago.