Filters








13,303 Hits in 8.5 sec

Micro-Valences: Perceiving Affective Valence in Everyday Objects

Sophie Lebrecht, Moshe Bar, Lisa Feldman Barrett, Michael J. Tarr
2012 Frontiers in Psychology  
Assigning affective values to mental constructs is not a new concept.  ...  In this sense, valence is not a label applied after the fact to perceptual entities, but rather is an intrinsic element of visual perception with the same mental status as other object properties.  ...  Conflict of Interest Statement: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest  ... 
doi:10.3389/fpsyg.2012.00107 pmid:22529828 pmcid:PMC3328080 fatcat:redkitblrrfszhxlgu5jpn2gdu

Towards a quantitative bond valence description of coordination spheres – the concepts of valence entropy and valence diversity coordination numbers

Piotr A. Guńka, Janusz Zachara
2019 Acta Crystallographica. Section B: Structural Science, Crystal Engineering and Materials  
The unexpected close relationship of n VECN to Shannon entropy and n VDCN to diversity are revealed and the names of the new coordination numbers are taken therefrom.  ...  Their originality stems from the fact that they are the first definitions based solely on bond valences. The expressions for them are derived from their definitions and their properties are studied.  ...  Therefore, we propose new approaches to the issue based on bond valence model and define two original CN concepts aiming at easing some of the above mentioned difficulties.  ... 
doi:10.1107/s2052520618017833 pmid:32830782 fatcat:fwdlkbbyebeclmnjsskwq7u4zi

SENTIMENT ASSESSMENT OF TEXT BY ANALYZING LINGUISTIC FEATURES AND CONTEXTUAL VALENCE ASSIGNMENT

Mostafa Al Masum Shaikh, Helmut Prendinger, Mitsuru Ishizuka
2008 Applied Artificial Intelligence  
The information of an entity is stored in the following format: named entity :<concept, concept valence, general-sentiment, prior valence> The attribute ''concept'' indicates a noun that describes the  ...  TABLE 3 3 Sample List of Scored Named Entities Named entity Concept Concept valence General sentiment Prior valence Bin Laden War À 4.625 À 1 À 3.10 George Bush President 2.752 À 1 À 3.15  ...  APPENDIX A Pseudo code for assessing contextual valence considering adjective, adverb, negation, conditionality is given below. function getValence (P) outputValence ¼ {} Begin for each S i in P do ==  ... 
doi:10.1080/08839510802226801 fatcat:rsvv5qk35zcvbggexo3a2lsmvq

Objecthood, Agency and Mutualism in Valenced Farm Animal Environments

Ian Colditz
2018 Animals  
The predictive brain model of sensory perception and motor action (the Bayesian brain model) and its recent extension to account for anticipatory, predictive control of physiological activities is described  ...  Through these processes, aspects of the environment acquire a negative or positive character: that is the environment becomes valenced.  ...  Conflicts of Interest: The author declares no conflict of interest.  ... 
doi:10.3390/ani8040050 pmid:29614016 pmcid:PMC5946134 fatcat:yqgvzm2maje6bpylt5dwfuswg4

The Allocation of Valenced Percepts Onto 3D Space

Fernando Marmolejo-Ramos, Artin Arshamian, Carlos Tirado, Raydonal Ospina, Maria Larsson
2019 Frontiers in Psychology  
We believe these results are significant in that the CC can be used as a new tool to diagnose emotion-related disorders.  ...  The current study aimed at investigating whether valenced perceptual stimuli are positioned onto 3D space akin to the way valenced concepts are positioned.  ...  The authors thank Susan Brunner for proofreading the manuscript. RO thanks to CNPq and FACEPE Brazil. The authors also thank the referees for their comments and suggestions.  ... 
doi:10.3389/fpsyg.2019.00352 pmid:30873078 pmcid:PMC6400994 fatcat:sdv6dpbklrao3nkqvky3365ds4

CONTENT OF FINANCIAL STATEMENTS AND THEIR INFORMATIVE VALENCES FOR STAKEHOLDERS

MIRON Vasile Cristian Ioachim, BURJA Vasile, FOCȘAN Eleonora Ionela
2015 Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie  
Also, using econometric processing, we have conceived a function that characterizes the correlation between the financial profitability of the entities activating in the energy sector and the profitability  ...  The analysis showed that there are some significant aspects for which the informational power of the financial statements is reduced.  ...  This concept (which can open new research directions) is only a component of the approach known as "sustainable development" [13] .  ... 
doaj:8ad3efb40c83498188397ff04533e285 fatcat:743m5twtsvbmljmxutsz27phr4

Valency–Actuality–Meaning: A Peircean Semiotic Approach to Music

Ben Curry
2017 Journal of the Royal Musical Association  
can be conceived as a diagram that maps out the relationship between entities.  ...  . 24 Such a conception parallels that of a proposition with a valency of two, e.g.  ... 
doi:10.1080/02690403.2017.1361177 fatcat:cezer5dstzfofaimlvsuztieyy

Technology Adoption by Groups: A Valence Perspective

Suprateek Sarker, Joseph Valacich, Saonee Sarker
2005 Journal of the AIS  
In this paper, we draw on existing literature about groups, technology characteristics, and valence to conceptualize a model of technology adoption by groups (referred to as the TAG model).  ...  We view the TAG phenomenon as a process of communication and negotiation in which analytically distinct factors-such as the individual members' a priori attitudes toward the technology, the majority subgroup's  ...  About the authors His research focuses on the use of qualitative methodologies to study phenomena such as BPR/ERP implementation, global virtual teamwork, ISD, and M-Commerce.  ... 
doi:10.17705/1jais.00064 fatcat:i7dxis7wzzferfx3bzatb7semi

Synergetic Properties of Chinese Verb Valency

Song Gao, Hongxin Zhang, Haitao Liu
2013 Journal of Quantitative Linguistics  
Finally, based on these findings, we present a synergetic model (control cycle) of Chinese verb valency.  ...  The results show that the rank-frequency distributions of both valency and polysemy abide by a power-law distribution and that valency and polysemy of these verbs abide by the Good distribution and the  ...  ACKNOWLEDGEMENTS This work is supported by the National Social Science Foundation of China (11&ZD188 and 13CYY040).  ... 
doi:10.1080/09296174.2013.856132 fatcat:q2ozlb43vrg5hidtmjoxwom6gy

Accounting for graded structure in adjective categories with valence-based opposition relationships

Simon De Deyne, Wouter Voorspoels, Steven Verheyen, Daniel J. Navarro, Gert Storms
2013 Language, Cognition and Neuroscience  
A formal similarity-based model using exemplars accounted for the graded structure by effectively discarding the valence differences between adjectives in the similarity representation through dimensional  ...  We derived a low-dimensional similarity representation for adjective categories and found that valence differences in adjectives constitute an important organizing principle in this similarity space.  ...  One of the central questions in cognitive science is how people mentally represent categories of objects, events and relationships between entities in the world.  ... 
doi:10.1080/01690965.2013.794294 fatcat:iwt6dcf4wrgphajflaoaertgjq

The association between valence of social media experiences and depressive symptoms

Brian A. Primack, Meghan A. Bisbey, Ariel Shensa, Nicholas D. Bowman, Sabrina A. Karim, Jennifer M. Knight, Jaime E. Sidani
2018 Depression and Anxiety  
relationship status, and living situation.  ...  When both independent variables were included in the same model, the 3 association between negative experiences and depressive symptoms remained significant (AOR=1.19, 95% CI=1.10-1.30).  ...  Acknowledgements We acknowledge Michelle Woods for editorial assistance. Funding We acknowledge funding from the Fine Foundation.  ... 
doi:10.1002/da.22779 pmid:29877002 fatcat:ongwlivwobfanmictor4sj5pt4

Valence asymmetries in attitude ambivalence

Aaron I. Snyder, Zakary L. Tormala
2017 Journal of Personality and Social Psychology  
Interestingly, though, these models overwhelmingly assume that this relationship is independent of valence.  ...  Existing models of ambivalence suggest that as the number of conflicting reactions (e.g., attitude components) increases, so too does the experience of ambivalence.  ...  The panels themselves reflect predictions made by (A) classic models of ambivalence, (B) a model incorporating only negativity bias, (C) a model incorporating only positivity offset, and (D) a model incorporating  ... 
doi:10.1037/pspa0000075 pmid:28301187 fatcat:qshdl7lfffcrbhzzwt6qxz25ka

Sentiment Analysis: Automatically Detecting Valence, Emotions, and Other Affectual States from Text [article]

Saif M. Mohammad
2021 arXiv   pre-print
This article presents a sweeping overview of sentiment analysis research that includes: the origins of the field, the rich landscape of tasks, challenges, a survey of the methods and resources used, and  ...  We also discuss discuss how, without careful fore-thought, sentiment analysis has the potential for harmful outcomes.  ...  The set of related entities is called a semantic frame and the individual entities, defined in terms of the role they play with respect to the target concept, are called the semantic roles.  ... 
arXiv:2005.11882v2 fatcat:nbx6lopkmnebhgm6mjrpchsqgy

Verbal Extensions and Valency in Limbum

Gratiana Linyor Ndamsah
2021 International Journal of Linguistics Literature & Translation  
While some of these suffixes have no effect on the number of arguments the verb subcategorizes for, some have a valency decreasing effect on the verb while others, on the other hand, have a valency increasing  ...  Some of these suffixes have a valency decreasing effect, while some have a valency increasing effect on the verbs.  ...  In the literature, different models have proposed a varied number of word classes to which the property of valency is ascribed.  ... 
doi:10.32996/ijllt.2021.4.12.9 fatcat:vuxjigpa7nb7vl3e3zrkgvaj3a

Bond order and valence indices: A personal account

I. Mayer
2006 Journal of Computational Chemistry  
The recent concept of the "atomic decomposition of identity" is also discussed and it is utilized for introducing bond orders and valences in the framework of the "3D analysis," when atoms are defined  ...  The paper accounts for the author's activity in developing bond order and valence indices since the early 80s.  ...  Pedro Salvador (Girona), who in the recent years participated in this research. I am very grateful to Dr. G. Lendvay for many useful discussions.  ... 
doi:10.1002/jcc.20494 pmid:17066501 fatcat:sew7rffx65ayfp7hizxqibsqjm
« Previous Showing results 1 — 15 out of 13,303 results