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Huang, B. (author), van Cranenburgh, S. (author), Chorus, C.G. (author)In this study we extend recent work into the role of Weber’s law in discrete choice theory towards non-regret based models of (travel) choice behavior; and we provide an empirical exploration of the relevance of Weber’s law in the context of utility- and regret-based models of travel behavior.abstract 2017
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Chorus, C.G. (author)This Chapter presents the RRM-model. First, the Random Regretfunction is presented and explained (Sect. 2.1). Subsequently, this function is compared with the classical linear-additive Random Utility-function (Sect. 2.2). Finally, it is shown how the Random Regret-function translates into MNL-type choice probabilities for a particular...book chapter 2012
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- Huijts, N.M.A. (author), Molin, E.J.E. (author), Chorus, C.G. (author), van Wee, G.P. (author) book chapter 2012
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Chorus, C.G. (author), Bierlaire, M. (author)Compromise alternatives have an intermediate performance on each or most attributes rather than having a poor performance on some attributes and a strong performance on others. The relative popularity of compromise alternatives among decision-makers has been convincingly established in a wide range of decision contexts. We discuss three choice...conference paper 2013
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Beck, M. (author), Chorus, C.G. (author), Rose, J.M. (author), Hensher, D.A. (author)Random utility maximisation is the preeminent behavioural theory used to model choices. An alternative paradigm, however, is random regret minimisation. While the majority of the literature examines the choices of individuals, this paper compares the choices of groups, as well individuals, in both the utility maximisation and regret minimisation...conference paper 2013
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- Chorus, C.G. (author), Rose, J.M. (author), Hensher, D.A. (author) conference paper 2013
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- Chorus, C.G. (author) conference paper 2014
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Chorus, C.G. (author)This paper presents, discusses and tests a generalized Random Regret Minimization (G-RRM) model. The G-RRM model is created by replacing a fixed constant in the attribute-specific regret functions of the RRM model, by a regret-weight variable. Depending on the value of the regret-weights, the G-RRM model generates predictions that equal those of...conference paper 2013
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Van Cranenburgh, S. (author), Chorus, C.G. (author), Van Wee, G.P. (author)Gedurende de afgelopen 40 jaar zijn mobiliteitspatronen meerdere malen blijvend veranderd als gevolg van een aantal 'substantiële veranderingen'. Voorbeelden van dergelijke substantiële veranderingen zijn de snelle opkomst van betaalbare vliegreizen, de oliecrises, en ICT-ontwikkelingen. Zodoende lijkt het voor de meeste onderzoekers en...conference paper 2013
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Chorus, C.G. (author), Dekker, T. (author)This paper introduces to the field of marketing a regret-based discrete choice model for the analysis of multi-attribute consumer choices from multinomial choice sets. This random regret minimization model (RRM), which has two years ago been introduced in the field of transport, forms a regret-based counterpart of the canonical random utility...conference paper 2013
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Dekker, T. (author), Van Cranenburgh, S. (author), Chorus, C.G. (author)Choice probabilities and related outputs of discrete choice models form a critical input to many travel demand forecasting and transport project evaluation studies. The decision rule underlying a discrete choice model describes how individuals make their decisions and thereby co-determines the choice probabilities. Uncertainty from the side of...conference paper 2013
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- Chorus, C.G. (author) conference paper 2014
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Guevara, C. (author), Chorus, C.G. (author), Ben-Akiva, M.E. (author)We propose a methodology to achieve consistency, asymptotic normality and efficiency, while sampling alternatives in Random Regret Minimization models. Our method is an extension of previous results for Logit and MEV models. We illustrate the methodology using Monte Carlo experimentation. Experiments show that the proposed methodology is...conference paper 2013
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Guevara, C. (author), Chorus, C.G. (author), Ben-Akiva, M.E. (author)We propose a methodology to achieve consistency, asymptotic normality and efficiency, while sampling alternatives in Random Regret Minimization models. Our method is an extension of previous results for Logit and MEV models. We illustrate the methodology using Monte Carlo experimentation. Experiments show that the proposed methodologyconference paper 2013
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- Chorus, C.G. (author) conference paper 2018
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- Pudane, B. (author), Rataj, Michal (author), Molin, E.J.E. (author), Mouter, N. (author), Asghari, H. (author), van Cranenburgh, S. (author), Chorus, C.G. (author) conference paper 2018
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Delfos, J. (author), Zuiderwijk-van Eijk, A.M.G. (author), van Cranenburgh, S. (author), Chorus, C.G. (author)As the application of machine learning (ML) algorithms becomes more widespread, governmental organisations try to benefit from this technology. While ML has the potential to support public services, its application also introduces challenges. Several scholars have described the possible opportunities and challenges of ML applications in the...conference paper 2022
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- Chorus, C.G. (author), Liebe, Ulf (author), Meyerhoff, Jürgen (author) contribution to periodical 2021
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Chorus, C.G. (author)The past few years have witnessed an impressive progress in the capabilities of travel information services. It is expected that in a few years, travelers will be constantly informed, pre-trip as well as en-route, about their optimal departure time, route and transport mode. The information is based on a careful monitoring of the transport...doctoral thesis 2007
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Chorus, C.G. (author)A new choice model is derived, rooted in the framework of Random Regret Minimization (RRM). The proposed model postulates that when choosing, people anticipate and aim to minimize regret. Whereas previous regret-based discrete choice-models assume that regret is experienced with respect to only the best of foregone alternatives, the proposed...journal article 2010