logo
episode-header-image
Feb 2023
35m 45s

Opinion Dynamics Models

Kyle Polich
About this episode

On the show today, Dino Carpentras, a post-doctoral researcher at the Computational Social Science group at ETH Zürich joins us to discuss how opinion dynamics models are built and validated. He explained how quantifying opinions is complex, and strategies to develop robust models for measuring and predicting public opinions.

Up next
Sep 9
Recommender Systems Today and Tomorrow
In the final episode of our Recommender Systems season, we explore the growing questions of trust, manipulation, privacy, fairness, sustainability, and user control. From fake reviews and shilling attacks to explainable recommendations and user-selected algorithms, we look at wha ... Show More
22m 46s
Sep 1
Recommender Systems Optimization Goals
In part two of the Data Skeptic Recommender Systems season finale, Kyle asks a deceptively difficult question: what should recommender systems actually optimize for? Drawing on conversations from across the season, the episode explores engagement, filter bubbles, popularity bias, ... Show More
31m 15s
Aug 18
Recommender Systems Origin Story
Where did recommender systems come from, and how do we know when they're actually working? In part one of Data Skeptic's three-part Recommender Systems finale, Kyle traces the field from collaborative filtering and the Netflix Prize to matrix factorization and modern approaches, ... Show More
25m 32s
Recommended Episodes
Mar 2021
The Snowball Effect
<p>Why do some companies become household names, while others flame out? How do certain memes go viral? And why do some social movements take off and spread, while others fizzle? Today on the show, we talk with sociologist <a href="https://www.asc.upenn.edu/people/faculty/damon-c ... Show More
54m 35s
Apr 2023
The Snowball Effect
<p>Why do some companies become household names, while others flame out? How do certain memes go viral? And why do some social movements take off and spread, while others fizzle? Today on the show, we revisit a favorite 2021 conversation with sociologist <a href="https://www.asc. ... Show More
48m 58s
Jun 2025
Ask a PST - Forecasting and Release Planning with Dominik Maximini
<p>In this <em>Ask a PST</em> episode of the Scrum.org Community Podcast, guest host Lindsay Velecina is joined by Professional Scrum Trainer Dominik Maximini to answer listener questions about <b>forecasting and release planning</b>. Dominik shares practical insights on estimati ... Show More
1 h
May 2023
Probability mass function and accumulative mass function and sf
Modeling the real world using simulation 
5m 9s
Mar 2023
Statistical simulation
Modeling real world data 
4m 41s
Jul 2025
Bringing the ideas of APOM to Life in the Lab: How Dyno Uses Agile to Deliver Scientific Breakthroughs
<p>In this episode of the Scrum.org Community Podcast, host Dave West sits down with Tyson Bertmaring, Head of Partnership Success and Adrian Veres, Chief Scientific Officer from Dyno Therapeutics, a cutting-edge gene therapy startup. They share how Dyno applies the ideas of the ... Show More
37m 34s
Oct 2019
Lab 015: Big Poll Energy
The primary election is in full swing, and our feeds are full of political polls that are surveying everything from who’s on top, to each candidates favorite comfort food. In this episode, Titi & Zakiya dive into polling to understand survey methodology (how polls are designed) a ... Show More
31m 7s
Jan 2020
PaccMann^RL: Designing Anticancer Drugs with Reinforcement Learning w/ Jannis Born - #341
Today we’re joined by Jannis Born, Ph.D. student at ETH & IBM Research Zurich, to discuss his “PaccMann^RL” research. Jannis details how his background in computational neuroscience applies to this research, how RL fits into the goal of anticancer drug discovery, the effect DL ha ... Show More
42m 4s
Jun 2024
The Science of Green-Lighting Movies
Matt is joined by Joshua Lynn, the president of Piedmont Media Research, to discuss the research studios use to determine what people want out of their movies and how to give it to him. Before the movie is green-lit, studios use research to know if people want a new tornado movie ... Show More
32m 17s
Dec 2020
ABP #299 - The Audit Risk Model
How the model works 
7m 42s