Remove 2014 Remove 3D Remove Data Engineering
article thumbnail

What is OLAP: A Complete Guide to Online Analytical Processing

Altexsoft

An overview of data warehouse types. Optionally, you may study some basic terminology on data engineering or watch our short video on the topic: What is data engineering. What is data pipeline. This could be a transactional database or any other storage we take data from. Building a cube.

article thumbnail

Interpreting predictive models with Skater: Unboxing model opacity

O'Reilly Media - Data

Interpreting high-dimensional MNIST data by visualizing in 3D using PCA for building domain knowledge using TensorFlow. Visualizing MNIST data using t-SNE using sklearn. al, 2014: Toward a Framework to Redress Predictive Privacy Harms. Image courtesy of Pramit Choudhary and the Datascience.com team. Cunningham et.

article thumbnail

Technology Trends for 2024

O'Reilly Media - Ideas

But Stack Overflow shows a broad peak in questions from 2014 to 2017, with a sharp decline afterward; the number of questions in 2023 is barely 50% of the peak, and the 20% decline from the January 2023 report to the July report is only somewhat sharper than the previous drops. Interest in data warehouses saw an 18% drop from 2022 to 2023.

Trends 142