article thumbnail

Chart Snapshot: Fan Charts

The Data Visualisation Catalogue

A Fan Chart is a visualisation tool used in time series analysis to display forecasts and associated uncertainties. Each shaded area shows the range of possible future outcomes and represents different levels of uncertainty with the darker shades indicating higher levels of probability.

article thumbnail

The trinity of errors in financial models: An introductory analysis using TensorFlow Probability

O'Reilly on Data

All models, therefore, need to quantify the uncertainty inherent in their predictions. These factors lead to profound epistemic uncertainty about model parameters. Financial models need a framework that quantifies the uncertainty inherent in predictions of time-variant stochastic processes. References. Thompson, L.S.

Modeling 207
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Infosys’ $4B tax dispute could have larger ramifications for global outsourcing

CIO Business Intelligence

The circular, while not a new policy, provides a clarification on the treatment of imported services under India’s Goods and Services Tax (GST) regime, implemented in 2017. This is an industry-wide issue, and multiple companies are facing avoidable litigation, uncertainty, and concerns from investors and customers.”

article thumbnail

Paul Martin: CIOs don’t retire, they go work on boards

CIO Business Intelligence

Two years of pandemic uncertainty and escalating business risk have sharpened the focus of corporate boards on a technology trend once dismissed as just another IT buzzword. I bring the tech and cyber expertise to those boards, and also the digital piece,” adds Martin, a member of the CIO Hall of Fame since 2017. “It

article thumbnail

A Year After: Has Blockchain Changed Advertising by 2022?

Smart Data Collective

In 2019, this environment evolved, multiplying the number of blockchain marketing startups from 22 (2017) to 290 (2019) , which is more than 13 times in a year. Regulatory uncertainty, poor awareness, and lack of professionals are still challenges that stand in the way of the mass deployment of such solutions.

article thumbnail

Operational Finance in the Age of Covid-19: Time to Change the Basics?

Jet Global

Data analytics are essential to supporting business decisions and, as companies seek to understand the status of their inventories, supply chains, and customer orders during the current period of uncertainty, operational data is now firmly at the forefront of decision-making.

Finance 98
article thumbnail

United transforms travel experience with Agent on Demand

CIO Business Intelligence

Work began in late 2020 on the service, which enables customers to connect through a live video/audio session to a United agent who can, in times of traveler uncertainty and stress, make new reservations on-the-fly, assuage worries about gate changes, and even upgrade the passenger’s seating on their next flight. CEO Amrit Dhangal.