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

Occam's Razor

MARCH 23, 2021

From 2006: Is Real-Time Analytics Really Relevant? ). In our in-flight optimization journey thus far, we have worked to identify signals that are believable, and identifying at which point they become believable (ex: statistically significant). The benchmark for the beautiful metric AVOC is 15.3%. It sounds complex, it is not.

Analytics 131

Analytics Scorecard Strategy Testing 131

Occam's Razor

JANUARY 12, 2015

Digital Analytics Ecosystem: Optimal Execution: Three Phases. Digital Analytics Ecosystem: Optimal Execution: Timing Expectations. At the core of everything you will do in digital analytics is the concept of metrics. How do you define a metric: It is simply a number. Your digital analytics tools are full of metrics.

Analytics 150

Analytics Slice and Dice KPI Metrics 150

Domino Data Lab

JULY 22, 2019

how “the business executives who are seeing the value of data science and being model-informed, they are the ones who are doubling down on their bets now, and they’re investing a lot more money.” and drop your deep learning model resource footprint by 5-6 orders of magnitude and run it on devices that don’t even have batteries.

Data Science 109

Data Science Machine Learning Data Governance Modeling 109

Occam's Razor

JANUARY 4, 2016

The specific metric I've been mad about since day one of this blog ( May 14th, 2006! ) Built into that is the mental model that if you visit a website, then every Visit has to result in money for the site owner. Metrics create incentives, bad metrics create bad incentives. is Conversion Rate.

Metrics 88

Metrics Analytics Cost-Benefit Key Performance Indicator 88

AWS Big Data

JUNE 30, 2023

Position 2 was established in 2006 in Silicon Valley and has a clientele spanning American Express, Lenovo, Fujitsu, and Thales. After all that, we were still missing out on proactive analysis that identifies trends and uncovers optimization opportunities. We work with clients ranging from VC-funded startups to Fortune 500 firms.

Marketing 52

Marketing Dashboards Advertising ROI 52

Domino Data Lab

JULY 1, 2021

In this blog post we present the Named Entity Recognition problem and show how a BiLSTM-CRF model can be fitted using a freely available annotated corpus and Keras. The model achieves relatively high accuracy and all data and code is freely available in the article. How to build a statistical Named Entity Recognition (NER) model.

Modeling 111

Modeling Statistics Testing Metrics 111