This paper studies the relationship between cooperation patterns and resources of university in international science and technology cooperation and exchanges based on correspondence analysis method, makes assessment and judgment about pattern selection of international science and technology cooperation between universities in terms of human resources, technology level, financial resources, an...

It is well known that margarine as food is of great nutritious significance to the nourishment of the population. The aim of this paper is to carry out research, which is based on the data obtained from the survey, regarding the propensity of urban population market consumers to consume margarine. The survey has been carried out on a representative sample of the citizens of urban area. Correspo...

Tourism in Perú has become very important, since there is a growing number of tourists arriving each year. This paper focus in understand what do speakingenglish tourists have in consideration when they visit Perú. We obtained all the tweets published in english during the year 2016, filtered by touristic places visited. In total, more than 192 thousand tweets were collected. We performed diffe...

In a first investigation, a Lacan-motivated template of the Poe story is fitted to the data. A segmentation of the storyline is used in order to map out the diachrony. Based on this, it will be shown how synchronous aspects, potentially related to Lacanian registers, can be sought. This demonstrates the effectiveness of an approach based on a model template of the storyline narrative. In a seco...

Abstract The initial dimensions extracted by latent semantic analysis (LSA) of a document-term matrix have been shown to mainly display marginal effects, which are irrelevant for information retrieval. To improve the performance LSA, usually elements raw weighted and weighting exponent singular values can be adjusted. An alternative retrieval technique that ignores effects is correspondence (CA...

This paper considers several aspects of simple, multiple and joint correspondence analysis that have been misleading, controversial or lacking proper solutions or clarifications. In each case these " loose ends " have been tied up with specific proposals or explanations.

Social network analysis is concerned not only with social relations (Wellman 1988), but also more generally with attributes across pairs of social actors, which are referred to as dyadic attributes (Borgatti and Everett 1987, p. 243). These dyadic attributes range from shared affiliations to distances between cities to similarities in respondents’ answers to items on a questionnaire. While most...