2,911 research outputs found
A general framework for interpretable neural learning based on local information-theoretic goal functions
Full text linkDespite the impressive performance of biological and artificial networks, an intuitive understanding of how their local learning dynamics contribute to network-level task solutions remains a challenge to this date. Efforts to bring learning to a more local scale indeed lead to valuable insights, however, a general constructive approach to describe local learning goals that is both interpretable and adaptable across diverse tasks is still missing. We have previously formulated a local information processing goal that is highly adaptable and interpretable for a model neuron with compartmental structure. Building on recent advances in Partial Information Decomposition (PID), we here derive a corresponding parametric local learning rule, which allows us to introduce "infomorphic" neural networks. We demonstrate the versatility of these networks to perform tasks from supervised, unsupervised, and memory learning. By leveraging the interpretable nature of the PID framework, infomorphic networks represent a valuable tool to advance our understanding of the intricate structure of local learning
CAPRI versus AGLINK-COSIMO: Two partial equilibrium models - Two baseline approaches
Full text linkThe agricultural modelling world has generated several models aiming at the analysis of the response of the sector to certain changes in exogenous mainly policy variables. Among those, the CAPRI modelling system developed by a consortium centred on the University of Bonn and the AGLINK-COSIMO model, a joint product of the OECD and the FAO, are well known and accepted as comprehensive tools. This analysis focuses on a qualitative comparison of both models and particularly on the process of setting up the baseline. The baseline is a medium-term projection of agricultural markets reflecting current policies and those already decided upon. This projection in turn serves as the base for comparisons when analyzing scenarios. It is shown that CAPRI uses generic and automatic procedures whenever possible for conducting the database and the baseline, while AGLINK-COSIMO puts more emphasis on expert knowledge in this process. Both approaches are shown to have certain advantages while the conclusion that a combination of them would potentially improve both models will be drawn from this analysis.CAPRI, AGLINK-COSIMO, Baseline process, Agricultural and Food Policy,
Infomorphic Neurons: Locally learning pyramidal- inspired neurons derived from partial information decomposition
Full text linkUnderstanding the intricate cooperation among individual neurons in performing com-plex tasks remains a challenge to this date. In this paper, we propose a novel type ofmodel neuron that emulates the functional characteristics of biological neurons by opti-mizing an abstract local information processing goal. We have previously formulated sucha goal function based on principles from partial information decomposition (PID). Here,we present a corresponding parametric local learning rule which serves as the foundationof “infomorphic networks” as a novel concrete model of neural networks. We demon-strate the versatility of these networks to perform tasks from supervised, unsupervisedand memory learning. By leveraging the explanatory power and interpretable nature ofthe PID framework, these infomorphic networks represent a valuable tool to advance ourunderstanding of cortical function
After the Addendum: Author Rights Management and/as Library Service
No full textThis report presents the findings from a qualitative study of Rice University faculty attitudes and practices around author rights conducted by Marcel LaFlamme, a graduate student in the Department of Anthropology, during his tenure as a Fondren Fellow. This project was supervised by Shannon Kipphut-Smith, Fondren Library’s scholarly communications liaison
Ruskin traduzido: Sesame and Lilies por Proust e Catalán
Full text linkTese (doutorado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Literatura, Florianópolis, 2009.Este trabalho parte da análise das traduções da obra Sesame and Lilies, de John Ruskin, para o francês e para o castelhano para fazer um exame de questões ligadas ao gênero ensaístico, à tradução de ensaios e à autoria. Para isso, analisarei a tradução de Marcel Proust para o francês e seu paratexto e a tradução para o castelhano feita por Miguel Catalán e o respectivo paratexto.This study analises the translations of Sesame and Lilies, by John Ruskin, into French and Spanish in order to examine issues related to the essay as a literary genre, to the translation of essays and to authorship. This exam will be carried out by analising the translation into French by Marcel Proust and its paratext and the translation into Spanish by Miguel Catalán, accompanied by its paratext
Jean-Marcel Jeanneney à l'OFCE - Fondations et contributions (1981-1989).
Full text linkJean-Marcel Jeanneney était un économiste rare, à la fois théoricien, empiriste et praticien. C’est son aventure à la tête de l’OFCE que ce livre raconte, ou plutôt qu’il laisse l’auteur lui-même conter au travers d’articles écrits depuis le premier jour de son premier mandat de Président de notre institution. Ce recueil s’ouvre sur une introduction qui rappelle l'attachement du fondateur de l’OFCE au « libéralisme intellectuel», cette indépendance vis-à-vis des idées reçues qu’il jugeait indispensable à la conduite de politiques publiques raisonnables. Il est ensuite structuré en trois parties dont les titres font écho à une oe uvre marquante de Jean-Marcel Jeanneney : Vouloir le débat public en économie, Une mémoire au service de la prospective et Écoute le monde qui vient : intégration globale et unification européenne. Ce volume est un hommage à la mémoire de Jean-Marcel Jeanneney mais plus encore à sa présence. Les textes rassemblés ici par Jean-Paul Fitoussi et Éloi Laurent nous rappellent l’actualité des enseignements les plus précieux de Jean-Marcel Jeanneney : honnêteté, courage et espérance.
Some Marks in Marcel Iancu’s Creation
Full text linkThe paper emphasises some aspects of Marcel Iancu’s creation during his dadaist period in Zürich and after his return in Romania where he was one of avant-garde movement leaders and author of some important theoretical articles
Data for: Author Ranking Evaluation at Scale
No full textThis data consists of two test data sets of researchers that have (1) received one or more prestigious prizes for the long-lasting and high impact contribution to their fields (596 data entries) and (2) author names of ACM fellows (1000 data entries).Each author in the data sets is matched to the corresponding ACM author profileID and multiple Microsoft Academic Graph author entity IDs (name disambiguated). It also includes citation counts, publication counts, download counts from various sources (ACM Digital Library, Google Scholar, Microsoft Academic)
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