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Creating a Python-based Automated System for Recognizing Emotions from Facial Expressions.
Zima, Samuel ; Malik, Aamir Saeed (referee) ; Hussain, Yasir (advisor)
Táto práca skúma rozpoznávanie výrazu tváre (angl. facial expression recognition - FER) pomocou hlbokého učenia so zameraním na použitie v zariadeniach s obmedzenou pamäťou a výpočtovými zdrojmi. Začína výskumom emócií a výrazov tváre z psychologického, biologického a sociologického hľadiska. Jadro výskumu tvorí návrh a implementácia automatizovaného systému pre FER s použitím súboru dát FER-2013. Tento systém využíva prispôsobenú architektúru SqueezeNet rozšírenú o jednoduchý obchvat, vrstvy náhodného odpadu neurónov a vrstvy dávkovej normalizácie. Tento systém dosahuje na súbore dát FER-2013 presnosť 66,37 %. Pre porovnávaciu analýzu sa tento model porovnal s upravenou architektúrou VGG16, ktorá dosiahla presnosť 65,09 %. Táto práca poskytuje cenné poznatky o vývoji menších, efektívnejších modelov strojového učenia pre FER, ktoré sú použiteľné pre široké spektrum zariadení vrátane nízkovýkonných procesorov a vstavaných zariadení.
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Agent Process Model of Human Cognition, Emotions and Behaviour
Pač, Peter ; Zbořil, František (referee) ; Kubát, David (advisor)
This work deals with modeling of the human psyche and its cognitive processes, emotions and behaviors based on agent system. The first objective of this examines the issue from the perspective of general psychology and intelligent systems. The work discusses in detail the design model of the human psyche with definitions of agents system and design of simulation environment. The special part is devoted to the design of the neural network system. After description of implementation of the model and simulation environment, finally, the work show results of experiments with the implemented system from the perspective of conformity with psychological theories and benefits to artificial intelligence.
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Does consciousness exhaust the nature of thought? The meaning of Descartes's term "cogitare"
Sedláková, Jana ; Palkoska, Jan (advisor) ; Švec, Ondřej (referee)
The aim of this thesis is to deal with the problems which arise from interpretations of Descartes' term "cogitare". It concentrates on the deconstruction of the orthodox interpretations which explain the term "cogitare" as "to be conscious". The thesis aims at introducing three alternative interpretations from Czech academic environment, the one of James Hill, of Petr Glombíček, and of Tomáš Marvan. I would like to refer to the problems of orthodox reading as well as to benefits and losses of the other interpretations. I will proceed through analysis of sensory perceptions, emotions and dream. The purpose of the thesis is not to find the definite meaning of "cogitare", but to make the readers familiar with these problems and their interpretations which I find more plausible than the orthodox interpretation. The term "consciousness" is a complex term which needs to be explained in order to be capable of explaining other philosophical problems. Keywords: Descartes, thinking, consciousness, sensory perceptions, emotions, dream, self-reflection, judgment, propositional content
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Emotions in fiction
Martinková, Zuzana ; Zuska, Vlastimil (advisor) ; Dadejík, Ondřej (referee)
The main focus of the thesis are emotional reactions to works of fiction in the process of aesthetic experience. As we are talking about emotions evoked by fictional characters and stories, it begs the question of their nature and genuineness. Following the contemporary theories of emotions (in particular those by Antonio Damasio), the thesis deals with our emotional reactions to fiction in the context of aesthetic experience. It does so by exploring important factors that are a part of the experience: imagination, identification, empathy, sympathy, simulation, and their role not only in the narrative comprehension of the fiction, but also in the deeper understanding of the nature of our emotional reactions to the works of fiction. Based on the above aspects, the thesis evaluates the nature of the emotions experienced during the reception of fiction, and it culminates with a review of the contribution of the emotional experience of fiction to the recipient. The thesis debates the emotions as an instrument for recognition and it attempts to look on the emotions as a cognitive-evaluating factor. Keywords: emotions, fiction, aesthetic experience, empathy, simulation
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Intrapsychic conflicts and their experiencing during the regulation of activity and behavior
Ondrejková, Marta ; Stehlík, Luděk (advisor) ; Novák, Ondřej (referee)
This bachelor thesis examines internal conflicts and their effect on inner experience and behaviour. The theoretical part of the thesis involves the description of the basic characteristics of conflict based on their content and categorisation; emotional, cognitive and behavioural components that contribute towards the creation of conflict; the dynamics of conflict and the possibilities of the regulation of the resulting tension. The goals of our work are to depict the impact of the internal conflict on the human mind and to identify the various approaches to conflict resolution. We have suggested dividing the intervention techniques into two main categories -direct and indirect techniques. In the empirical part of the thesis, we compare the effectiveness of such techniques in a form of an experiment. The participants are divided into the experimental groups according to the intervention technique applied. The measurements before and after the intervention will be evaluated with regards to the extension and severity of the internal conflict. Key words: Internal conflict - emotions - cognitive processes - behaviour - emotion regulation
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Emotions in fiction
Martinková, Zuzana ; Zuska, Vlastimil (advisor) ; Dadejík, Ondřej (referee)
The main focus of the thesis are emotional reactions to works of fiction in the process of aesthetic experience. As we are talking about emotions evoked by fictional characters and stories, it begs the question of their nature and genuineness. Following the contemporary theories of emotions (in particular those by Antonio Damasio), the thesis deals with our emotional reactions to fiction in the context of aesthetic experience. It does so by exploring important factors that are a part of the experience: imagination, identification, empathy, sympathy, simulation, and their role not only in the narrative comprehension of the fiction, but also in the deeper understanding of the nature of our emotional reactions to the works of fiction. Based on the above aspects, the thesis evaluates the nature of the emotions experienced during the reception of fiction, and it culminates with a review of the contribution of the emotional experience of fiction to the recipient. The thesis debates the emotions as an instrument for recognition and it attempts to look on the emotions as a cognitive-evaluating factor. Keywords: emotions, fiction, aesthetic experience, empathy, simulation
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Sociocultural conditionality of emotions
Ševčíková, Marcela ; Gillernová, Ilona (advisor) ; Boukalová, Hedvika (referee)
The purpose of this bachelor thesis is to explain the concept of emotions with the focus on their sociocultural conditionality. The thesis is divided into two basic sections. In the theoretical part important conceptions of emotions (neurophysiological, cognitivistic and evolutionary) are explained. Attention is paid to the proces of emotion regulation, in which the culture plays important role. Special chapter analysis the process of emotion expression showing both of its forms : verbal and nonverbal. Empirical part of the thesis presents a proposal of a research project, which purpose is to confirm some of the knowledges shown in the theoretical part. The research focuses on a pantomimic expression of emotions and its sociocultural conditionality.
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Does consciousness exhaust the nature of thought? The meaning of Descartes's term "cogitare"
Sedláková, Jana ; Palkoska, Jan (advisor) ; Švec, Ondřej (referee)
The aim of this thesis is to deal with the problems which arise from interpretations of Descartes' term "cogitare". It concentrates on the deconstruction of the orthodox interpretations which explain the term "cogitare" as "to be conscious". The thesis aims at introducing three alternative interpretations from Czech academic environment, the one of James Hill, of Petr Glombíček, and of Tomáš Marvan. I would like to refer to the problems of orthodox reading as well as to benefits and losses of the other interpretations. I will proceed through analysis of sensory perceptions, emotions and dream. The purpose of the thesis is not to find the definite meaning of "cogitare", but to make the readers familiar with these problems and their interpretations which I find more plausible than the orthodox interpretation. The term "consciousness" is a complex term which needs to be explained in order to be capable of explaining other philosophical problems. Keywords: Descartes, thinking, consciousness, sensory perceptions, emotions, dream, self-reflection, judgment, propositional content
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