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Topic: empirical data

Seminar
3 seminars

In Cognition and Mathematical Modeling

Seminar · Cognition

A new experimental paradigm to study analogy transfer

Théophile Bieth · Sorbonne University, Paris Brain Institute

Thu, Mar 31, 2022 · 04:00 UTC

Analogical reasoning is one of the most complex cognitive functions in humans that allows abstract thinking, high-level reasoning, and learning. Based on analogical reasoning, one can extract an abstract and general concept (i.e., an analogy schema) from a familiar situation and apply it to a new context or domain (i.e., analogy transfer). These processes allow us to solve problems we never encountered before and generate new ideas. However, the place of analogy transfer in problem solving mechanisms is unclear. This presentation will describe several experiments with three main findings. Firs

Seminar · Natural Language Processing

Theory-driven probabilistic modeling of language use: a case study on quantifiers, logic and typicality

Michael Franke · University of Osnabrueck

Wed, Feb 3, 2021 · 15:20 UTC

Theoretical linguistics postulates abstract structures that successfully explain key aspects of language. However, the precise relation between abstract theoretical ideas and empirical data from language use is not always apparent. Here, we propose to empirically test abstract semantic theories through the lens of probabilistic pragmatic modelling. We consider the historically important case of quantity words (e.g., `some', `all'). Data from a large-scale production study seem to suggest that quantity words are understood via prototypes. But based on statistical and empirical model comparison,

Seminar · Mathematical Modeling

How to simulate and analyze drift-diffusion models of timing and decision making

Patrick Simen · Oberlin College, USA

Thu, Jan 21, 2021 · 04:00 UTC

My talk will discuss the use of some of these four, simple Matlab functions to simulate models of timing, and to fit models to empirical data. Feel free to examine the code and the relatively brief book chapter that explains the code before the talk if you would like to learn more about computational/mathematical modeling.