The Unofficial Google Data Science Blog

APRIL 23, 2024

the weight given to Likes in our video recommendation algorithm) while $Y$ is a vector of outcome measures such as different metrics of user experience (e.g., Experiments, Parameters and Models At Youtube, the relationships between system parameters and metrics often seem simple — straight-line models sometimes fit our data well.

Experimentation 52

Experimentation Optimization Uncertainty Metrics 52

The Unofficial Google Data Science Blog

JUNE 30, 2016

A naïve way to solve this problem would be to compare the proportion of buyers between the exposed and unexposed groups, using a simple test for equality of means. This algorithm is implemented in the SuperLearner R package (Polley & van der Laan, 2014). The largest estimated error in these integrals was around 0.3

Statistics 44

Statistics Optimization Modeling Experimentation 44

Sisense

FEBRUARY 24, 2021

To help provide guidance for what role a chief data officer should play at a particular organization, Yang Lee and a research team introduced their cubic framework for the chief data officer in their seminal 2014 paper for MIS Quarterly Executive. Or do they encourage novel ideas at the risk of having unconnected data?

Data Warehouse 69

Data Warehouse Big Data Metrics Visualization 69

datapine

FEBRUARY 23, 2023

To get a clearer impression, here is a visual overview of which chart to select based on what kind of data you need to show: **click to enlarge** Your Chance: Want to test modern data visualization software for free? The metrics are different and useful independently, but together, they tell a compelling story.

Visualization 177

Visualization Dashboards Sales Measurement 177

Domino Data Lab

AUGUST 1, 2021

Because of its architecture, intrinsically explainable ANNs can be optimised not just on its prediction performance, but also on its explainability metric. Joint training, for example, adds an additional “explanation task” to the original problem and trains the system to solve the two “jointly” (see Bahdanau, 2014).

Modeling 139

Modeling Deep Learning Machine Learning Knowledge Discovery 139

CIO Business Intelligence

MAY 20, 2024

He tested this hypothesis by having some machines at the facility warm up and others not. Prior to Satya Nadella becoming CEO in 2014, Microsoft had a toxic, non-innovative culture known for information and product silos, cutthroat competition through forced ranking of employees, and office politics.

Management 122

Management Interactive Measurement Marketing 122

O'Reilly on Data

JANUARY 25, 2021

in 2008 and continuing with Java 8 in 2014, programming languages have added higher-order functions (lambdas) and other “functional” features. Observability” risks becoming the new name for monitoring. It’s particularly difficult if testing includes issues like fairness and bias. Starting with Python 3.0 And that’s unfortunate.

Machine Learning 363

Machine Learning Software Testing Technology 363