CIO Business Intelligence

AUGUST 2, 2022

Reyes has been with AES since 2007, working his way up the organization ladder from an SAP integration lead in Buenos Aires to application security manager, IT project director, and director of digital transformation today. The second is the data quality in our legacy systems. That’s one.

Data Quality 97

Data Quality Digital Transformation Machine Learning Predictive Analytics 97

Ontotext

MAY 26, 2021

Consider an example in which our first data source says that Microsoft invested $240 million in Facebook and the second – that on October 24, 2007 Microsoft invested in Facebook. But, before we can have any larger scale implementation of these rules, we have to test their validity.

Data Quality 87

Data Quality Machine Learning Measurement Metadata 87

Alation

JULY 15, 2022

Data as an Insight: Operational Improvement. The mandate: Financial services businesses must meet extensive regulatory requirements, which demand full governance including: Data ownership, definitions, agreed-upon data quality rules and results, and lineage (BCBS239, CCAR, etc.). Why do we collect data?

Cost-Benefit 89

Cost-Benefit Data Governance ROI Risk 89

Occam's Razor

AUGUST 22, 2011

Slay The Analytics Data Quality Dragon & Win Your HiPPO's Love! Web Data Quality: A 6 Step Process To Evolve Your Mental Model. Data Quality Sucks, Let's Just Get Over It. Six Data Visualizations That Rock! The Awesome Power of Visualization 2 -> Death and Taxes 2007.

KPI 124

KPI Metrics Measurement ROI 124

The Unofficial Google Data Science Blog

JULY 18, 2023

We normally have lots of labelers and items in our dataset, and priors give a form of regularization that better handles cases where data might be sparse and makes the model less prone to overfitting. We derive our measurement of data quality, ICC, from the variance parameters in the model.$$ That last part is a little weird.

Measurement 52

Measurement Metrics Uncertainty Slice and Dice 52