Thursday, March 4, 2021
  • Setup menu at Appearance » Menus and assign menu to Top Bar Navigation
Advertisement
  • AI Development
    • Artificial Intelligence
    • Machine Learning
    • Neural Networks
    • Learn to Code
  • Data
    • Blockchain
    • Big Data
    • Data Science
  • IT Security
    • Internet Privacy
    • Internet Security
  • Marketing
    • Digital Marketing
    • Marketing Technology
  • Technology Companies
  • Crypto News
No Result
View All Result
NikolaNews
  • AI Development
    • Artificial Intelligence
    • Machine Learning
    • Neural Networks
    • Learn to Code
  • Data
    • Blockchain
    • Big Data
    • Data Science
  • IT Security
    • Internet Privacy
    • Internet Security
  • Marketing
    • Digital Marketing
    • Marketing Technology
  • Technology Companies
  • Crypto News
No Result
View All Result
NikolaNews
No Result
View All Result
Home Machine Learning

Projecting the outcomes of people’s lives with AI isn’t so simple

March 31, 2020
in Machine Learning
Projecting the outcomes of people’s lives with AI isn’t so simple
588
SHARES
3.3k
VIEWS
Share on FacebookShare on Twitter
The Fragile Families study captured information on children at birth and ages 1, 3, 5, 9 and 15. This information was captured through a variety of surveys, listed to the left of these ages in the above chart. The Fragile Families Challenge used data from waves one to five to predict outcomes in wave six. Credit: Matthew Salganik et al. 2020, Princeton University

The machine learning techniques scientists use to predict outcomes from large datasets may fall short when it comes to projecting the outcomes of people’s lives, according to a mass study led by researchers at Princeton University in a collaboration with researchers across many institutions, including Virginia Tech.

This mass collaboration, called the Fragile Families Challenge, represents a cohort of scientists that build statistical and machine-learning models to predict and measure life outcomes for children, parents, and households across the United States.

You might also like

Could Privacy-Preserving, Machine-Learning Tools Recover Private Data? [STUDY]

The use of artificial intelligence in life sciences and the protection of the IP rights

AWS launches webinar for marketers looking to maximise their machine learning strategy

Published by 112 co-authors in the Proceedings of the National Academy of Sciences, the results suggest that sociologists and data scientists should use caution when using predictive modeling, especially in the criminal justice system and social programs.

Even after using state-of-the-art modeling and a high-quality dataset containing 13,000 data points for more than 4,000 families, the best AI predictive models were not very accurate.

Brian J. Goode, a research scientist from Virginia Tech’s Fralin Life Sciences Institute, was among the data and social scientists that were in the Fragile Families Challenge.

Projecting the outcomes of people's lives with AI isn't so simple
Figure A shows the difference between the best submissions for each outcome compared to the benchmark model. Figure B-G compared the predictions and the truth for each outcome. Credit: Matthew Salganik et al. 2020, Princeton University

“It’s one effort to try to capture the complexities and intricacies that compose the fabric of a human life in data and models. But, it is compulsory to take the next step and contextualize models in terms of how they are going to be applied in order to better reason about expected uncertainties and limitations of a prediction. That’s a very difficult problem to grapple with, and I think the Fragile Families Challenge shows that we need more research support in this area, particularly as machine learning has a greater impact on our everyday lives,” said Goode.Goode’s modeling was conducted through the Discovery Analytics Center at Virginia Tech. There, he teamed up with the Discovery Analytics Center’s director and the Thomas L. Phillips Professor of Engineering, Naren Ramakrishnan, and Debanjan Datta, a Ph.D. student in the Department of Computer Science in the College of Engineering, who were instrumental in gathering and analyzing data.

The Virginia Tech team has also published research in a special issue of Socius, a new open-access journal from the American Sociological Association. In order to support additional research in this area, all the submissions to the Challenge—code, predictions and narrative explanations—are publicly available.

“The study also shows us that we have so much to learn, and mass collaborations like this are hugely important to the research community,” said the PNAS study co-lead author Matt Salganik, professor of sociology at Princeton and interim director of the Center for Information Technology Policy, based at Princeton’s Woodrow Wilson School of Public and International Affairs.

The project was inspired by Wikipedia, one of the world’s first mass collaborations, which was created in 2001 as a shared encyclopedia. Salganik pondered what other scientific problems could be solved through a new form of collaboration, and that’s when he joined forces with Sara McLanahan, the William S. Tod Professor of Sociology and Public Affairs at Princeton, as well as Princeton graduate students Ian Lundberg and Alex Kindel, both in the Department of Sociology.

McLanahan is principal investigator of the Fragile Families and Child Wellbeing Study based at Princeton and Columbia University, which has been studying a cohort of about 5,000 children born in large American cities between 1998 and 2000, with an oversampling of children born to unmarried parents. The longitudinal study was designed to understand the lives of children born into unmarried families.

Through surveys collected in six waves (when the child was born and then when the child reached ages 1, 3, 5, 9, and 15), the study has captured millions of data points on children and their families. Another wave will be captured at age 22.

At the time the researchers designed the challenge, data from age 15 (which the researchers call in the paper the “hold-out data) had not yet been made publicly available. This created an opportunity to ask other scientists to predict life outcomes of the people in the study through a mass collaboration.

Projecting the outcomes of people's lives with AI isn't so simple
160 research teams of data and social scientists built statistical and machine-learning models to predict measure six life outcomes for children, parents, and households. Even after using a state-of-the-art modeling and a high-quality dataset containing 13,000 data points about more than 4,000 families, the best AI predictive models were not very accurate. Credit: Egan Jimenez, Princeton University

The co-organizers received 457 applications from 68 institutions from around the world, including from several teams based at Princeton. Using the Fragile Families data, participants were asked to predict one or more of the six life outcomes at age 15. These included child grade point average (GPA); child grit; household eviction; household material hardship; primary caregiver layoff; and primary caregiver participation in job training.

The challenge was based around the common task method, a research design used frequently in computer science but not in the social sciences. This method releases some but not all of the data, allowing people to use whatever technique they want to determine outcomes. The goal is to accurately predict the hold-out data, no matter how fancy a technique it takes to get there.

The team is currently applying for grants to continue research in this area.

The paper, “Measuring the predictability of life outcomes with a scientific mass collaboration,” was published on March 30 by PNAS.


Lower-income children raised in counties with high upward mobility display fewer behavioral issues


More information:
Matthew J. Salganik el al., “Measuring the predictability of life outcomes with a scientific mass collaboration,” PNAS (2020). www.pnas.org/cgi/doi/10.1073/pnas.1915006117

Provided by
Virginia Tech

Citation:
Projecting the outcomes of people’s lives with AI isn’t so simple (2020, March 30)
retrieved 30 March 2020
from https://phys.org/news/2020-03-outcomes-people-ai-isnt-simple.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.


Credit: Google News

Previous Post

Industry Use-Cases of AI - Becoming Human: Artificial Intelligence Magazine

Next Post

NSW Police signs six-year biometric identification deal

Related Posts

Could Privacy-Preserving, Machine-Learning Tools Recover Private Data? [STUDY]
Machine Learning

Could Privacy-Preserving, Machine-Learning Tools Recover Private Data? [STUDY]

March 4, 2021
Machine learning: is there a limit to technological patents in Brazil?
Machine Learning

The use of artificial intelligence in life sciences and the protection of the IP rights

March 4, 2021
AWS launches webinar for marketers looking to maximise their machine learning strategy
Machine Learning

AWS launches webinar for marketers looking to maximise their machine learning strategy

March 4, 2021
Deno 1.8 preps for GPU-accelerated machine learning
Machine Learning

Deno 1.8 preps for GPU-accelerated machine learning

March 4, 2021
Las Vegas Valley Water District Selects VODA.ai’s Machine Learning to Support Decision-Making
Machine Learning

Las Vegas Valley Water District Selects VODA.ai’s Machine Learning to Support Decision-Making

March 4, 2021
Next Post
Anti-corruption and police integrity bodies reject call to reduce data retention period

NSW Police signs six-year biometric identification deal

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recommended

Plasticity in Deep Learning: Dynamic Adaptations for AI Self-Driving Cars

Plasticity in Deep Learning: Dynamic Adaptations for AI Self-Driving Cars

January 6, 2019
Microsoft, Google Use Artificial Intelligence to Fight Hackers

Microsoft, Google Use Artificial Intelligence to Fight Hackers

January 6, 2019

Categories

  • Artificial Intelligence
  • Big Data
  • Blockchain
  • Crypto News
  • Data Science
  • Digital Marketing
  • Internet Privacy
  • Internet Security
  • Learn to Code
  • Machine Learning
  • Marketing Technology
  • Neural Networks
  • Technology Companies

Don't miss it

How to Change the WordPress Admin Login Logo
Learn to Code

React authentication, simplified

March 4, 2021
Six courses to build your technology skills in 2021 – IBM Developer
Technology Companies

Kafka Monthly Digest – February 2021 – IBM Developer

March 4, 2021
Microsoft: We’re cracking down on Excel macro malware
Internet Security

Microsoft: We’re cracking down on Excel macro malware

March 4, 2021
Extortion Gang Breaches Cybersecurity Firm Qualys Using Accellion Exploit
Internet Privacy

Extortion Gang Breaches Cybersecurity Firm Qualys Using Accellion Exploit

March 4, 2021
Could Privacy-Preserving, Machine-Learning Tools Recover Private Data? [STUDY]
Machine Learning

Could Privacy-Preserving, Machine-Learning Tools Recover Private Data? [STUDY]

March 4, 2021
Twitter and Twitch added to list of those concerned with Australia’s Online Safety Bill
Internet Security

Twitter and Twitch added to list of those concerned with Australia’s Online Safety Bill

March 4, 2021
NikolaNews

NikolaNews.com is an online News Portal which aims to share news about blockchain, AI, Big Data, and Data Privacy and more!

What’s New Here?

  • React authentication, simplified March 4, 2021
  • Kafka Monthly Digest – February 2021 – IBM Developer March 4, 2021
  • Microsoft: We’re cracking down on Excel macro malware March 4, 2021
  • Extortion Gang Breaches Cybersecurity Firm Qualys Using Accellion Exploit March 4, 2021

Subscribe to get more!

© 2019 NikolaNews.com - Global Tech Updates

No Result
View All Result
  • AI Development
    • Artificial Intelligence
    • Machine Learning
    • Neural Networks
    • Learn to Code
  • Data
    • Blockchain
    • Big Data
    • Data Science
  • IT Security
    • Internet Privacy
    • Internet Security
  • Marketing
    • Digital Marketing
    • Marketing Technology
  • Technology Companies
  • Crypto News

© 2019 NikolaNews.com - Global Tech Updates