Search results for "Systemics"
showing 10 items of 103 documents
Visualization in comparative music research
2007
Computational analysis of large musical corpora provides an approach that overcomes some of the limitations of manual analysis related to small sample sizes and subjectivity. The present paper aims to provide an overview of the computational approach to music research. It discusses the issues of music representation, musical feature extraction, digital music collections, and data mining techniques. Moreover, it provides examples of visualization of large musical collections.
Comments on “Overviews of Models Defined with Charts of Concepts” by X. Castellani
2000
This paper has introduced a simplified model for the representation of system development methods. The model forms charts of concepts. Different from other metamodels that are made to explain methods in details, the charts of concepts are to help understanding of the concepts of methods using graphic presentation.
Representations for evolutionary algorithms
2015
Successful and efficient use of evolutionary algorithms (EA) depends on the choice of the genotype, the problem representation (mapping from genotype to phenotype) and on the choice of search operators that are applied to the genotypes. These choices cannot be made independently of each other. The question whether a certain representation leads to better performing EAs than an alternative representation can only be answered when the operators applied are taken into consideration. The reverse is also true: deciding between alternative operators is only meaningful for a given representation. In EA practice one can distinguish two complementary approaches. The first approach uses indirect repr…
Representation of Cruise: Cruisers and Noncruisers Cross Views
2014
The article demonstrates the interest in using social representations as a tool of analysis in the representation of cruise for cruisers and noncruisers. The main objective of this study is to identify and to compare social representations of cruise for these groups. The article is based on a review of the social representation theory literature. Using multiapproach methods focused on organizing principles, the results indicate some resemblance and many differences between both representations. Theoretical and managerial implications are discussed before the article concludes with limitations and directions for future research. Copyright © 2014 John Wiley & Sons, Ltd.
Representation of the Student-Centred Learning Approach on University Website
2017
The topicality of the change of the educational paradigms in the national and global context forms a necessity and challenge for the higher education system to undergo the dynamic change in moving towards more individualised education process. The student-centred learning (SCL) approach as a topical form of implementation of the educational process conforms to the needs of contemporary society and as such advances growth at both individual as well as institutional level. The University website provides an insight into the implementation of the educational process by representing the mindset, values, and positions of individuals at the University. The aim of the research is to evaluate the r…
Visual Representation of Urban Environment: Microraioni of Riga in Soviet Cinematography
2017
Abstract The aim of this article is to interpret the discourse of residential areas of Riga through the films of the Soviet period and to examine essential changes in residential structure. Specific image of cinematic formal techniques is used in relation to the urban. The results of movie review are compared with changes in the residential development between 1945–1990. 124 movies display that residential areas are frequently portrayed in the Soviet cinema and they form an integral part of the Soviet urban perception.
A Posture Sequence Learning System for an Anthropomorphic Robotic Hand
2003
The paper presents a cognitive architecture for posture learning of an anthropomorphic robotic hand. Our approach is aimed to allow the robotic system to perform complex perceptual operations, to interact with an human user and to integrate the perceptions by a cognitive representation of the scene and the observed actions. The anthropomorphic robotic hand imitates the gestures acquired by the vision system in order to learn meaningful movements, to build its knowledge by different conceptual spaces and to perform complex interaction with the human operator.
Improving Classification of Tweets Using Linguistic Information from a Large External Corpus
2016
The bag of words representation of documents is often unsatisfactory as it ignores relationships between important terms that do not co-occur literally. Improvements might be achieved by expanding the vocabulary with other relevant word, like synonyms.
Rethinking Political Representation from the Perspective of Rhetorical Genres
2019
This article is a thought experiment. It constructs ideal types of political representation in the sense of Max Weber. Inspired by Quentin Skinner and others, the aim is to give a rhetorical turn to contemporary debates on representation. The core idea is to claim an ‘elective affinity’ (Wahlverwandschaft, as Weber says following Goethe) between forms of representation and rhetorical genres of their justification. The four ideal types of political representation are designated as plebiscitary, diplomatic, advocatory, and parliamentary, corresponding to the epideictic, negotiating, forensic, and deliberative genres of rhetoric as the respective ways to plausibly appeal to the audience. I dis…
An Extension of the VSM Documents Representation using Word Embedding
2017
Abstract In this paper, we will present experiments that try to integrate the power of Word Embedding representation in real problems for documents classification. Word Embedding is a new tendency used in the natural language processing domain that tries to represent each word from the document in a vector format. This representation embeds the semantically context in that the word occurs more frequently. We include this new representation in a classical VSM document representation and evaluate it using a learning algorithm based on the Support Vector Machine. This new added information makes the classification to be more difficult because it increases the learning time and the memory neede…