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Quan Sun on finishing in second place in Predict Grant Applications

Kaggle

After the first 10 testing submissions, I realised that there was a concept drift happening between 2007 and 2008. To me, this probably means, the decision rules for grant applications were somehow changed during 2007 and 2008. The success rates decline gradually from 2007. X=1 to 5) to nominal Person.ID.X (X=1 In total 352 features.

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Why Open Table Format Architecture is Essential for Modern Data Systems

phData

Data Versioning and Time Travel Open Table Formats empower users with time travel capabilities, allowing them to access previous dataset versions. The first insert statement loads data having c_custkey between 30001 and 40000 – INSERT INTO ib_customers2 SELECT *, '11111111111111' AS HASHKEY FROM snowflake_sample_data.tpch_sf1.customer

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Where does your data go: Inside the world of blockchain storage

Dataconomy

The technology was initially introduced in 2008 as the underlying technology behind Bitcoin, the first cryptocurrency, and has since gained widespread adoption in various industries. How data engineers tame Big Data? Who stores the data in the blockchain? How does the blockchain work?

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Identifying defense coverage schemes in NFL’s Next Gen Stats

AWS Machine Learning Blog

Visualizing data using t-SNE.” Michael Chi is a Senior Director of Technology overseeing Next Gen Stats and Data Engineering at the National Football League. ” Advances in neural information processing systems 32 (2019). Van der Maaten, Laurens, and Geoffrey Hinton. Journal of machine learning research 9, no.

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Analyzing the history of Tableau innovation

Tableau

Four reference lines on the x-axis indicate key events in Tableau’s almost two-decade history: The first Tableau Conference in 2008. The first Tableau customer conference was in 2008. Tableau had its IPO at the NYSE with the ticker DATA in 2013. Another key data computation moment was Hyper in v10.5 (Jan Release v1.0

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Analyzing the history of Tableau innovation

Tableau

Four reference lines on the x-axis indicate key events in Tableau’s almost two-decade history: The first Tableau Conference in 2008. The first Tableau customer conference was in 2008. Tableau had its IPO at the NYSE with the ticker DATA in 2013. Another key data computation moment was Hyper in v10.5 (Jan Release v1.0

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