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Towards optimal experimentation in online systems

The Unofficial Google Data Science Blog

To find optimal values of two parameters experimentally, the obvious strategy would be to experiment with and update them in separate, sequential stages. However, if we experiment with both parameters at the same time we will learn something about interactions between these system parameters.

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New Format for The Bar Chart Reference Page

The Data Visualisation Catalogue

User Modeling and User-Adapted Interaction , 16(1), 1–30. Journal of Experimental Psychology: Applied, 4 (2), 119–138. Skau, D., & Kosara, R. Eurographics Conference on Visualization (EuroVis). An Evaluation of the Impact of Visual Embellishments in Bar Charts. Harrison, L., & Kosara, R. Bar charts and box plots.

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Experiment design and modeling for long-term studies in ads

The Unofficial Google Data Science Blog

accounting for effects "orthogonal" to the randomization used in experimentation. For example in ads, experiments using cookies (users) as experimental units are not suited to capture the impact of a treatment on advertisers or publishers nor their reaction to it. To see this, imagine you want to study long-term effects in an A/B test.

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Introducing the vector engine for Amazon OpenSearch Serverless, now in preview

AWS Big Data

Using augmented ML search and generative AI with vector embeddings Organizations across all verticals are rapidly adopting generative AI for its ability to handle vast datasets, generate automated content, and provide interactive, human-like responses. Carl has been with Amazon Elasticsearch Service since before it was launched in 2015.

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Themes and Conferences per Pacoid, Episode 11

Domino Data Lab

For more background about program synthesis, check out “ Program Synthesis Explained ” by James Bornholt from 2015, as well as the more recent “ Program Synthesis in 2017-18 ” by Alex Polozov from 2018. Interactive Query Synthesis from Input-Output Examples ” – Chenglong Wang, Alvin Cheung, Rastislav Bodik (2017-05-14). SQL and Spark.

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Themes and Conferences per Pacoid, Episode 6

Domino Data Lab

Spoiler alert: a research field called curiosity-driven learning is emerging at the nexis of experimental cognitive psychology and industry use cases for machine learning, particularly in gaming AI. Ensure a culture that supports a steady process of learning and experimentation. Friction ensued. Or something.

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Magnificent Mobile Website And App Analytics: Reports, Metrics, How-to!

Occam's Razor

Media-Mix Modeling/Experimentation. For the first couple of interactions, give her/him that data. In my case the interactive elements which are useful are clearly displayed above. Understand how many Active Users are interacting with your app. Media-Mix Modeling/Experimentation. Implement Cross-Device Tracking.

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