Deriving Corporate Social Responsibility Patterns in the MSCI Data

Z Taran, B Mirkin - … Systems: 22nd International Conference, BIS 2019 …, 2019 - Springer
Empirical research effort over Corporate Social Responsibility (CSR) is typically
concentrated on a limited number of aspects. We focus on the whole set of CSR activities to …

[PDF][PDF] Klaszterszám-meghatározási módszerek összehasonlítása

S Borbála - Hungarian Statistical Review/Statisztikai Szemle, 2019 - ksh.hu
A matematikai előfeltevések hiánya miatt a klaszterelemzés rugalmasan alkalmazható
többféle adatbázis esetén, továbbá a klaszterezés megfelelőségének kérdése is sok …

[PDF][PDF] Evaluation of ontology structural metrics based on public repository data

M Franco Nicolás, JM Vivo Molina… - 2019 - digitum.um.es
The development and application of biological ontologies have increased significantly in
recent years. These ontologies can be retrieved from different repositories, which do not …

Level of Sustainable Development in Poland and EU Countries–Analysis with Cluster Stability Measures

D Rozmus - Przegląd Statystyczny, 2019 - cejsh.icm.edu.pl
In the context of taxonomy methods in recent years, a lot of attention is paid to the stability of
these methods, ie the answer to the question to what extent the structure discovered by a …

Research of automatic tagging method in news with statistical language model

S Liu, R Tang, J Chai - 2017 3rd IEEE International Conference …, 2017 - ieeexplore.ieee.org
With the development of the network and the wide application of the related technologies,
the boundaries between the new media and the traditional media are gradually blurred. As a …

A framework analysis of personalized recommendation system with media tags

S Liu, Y Dong, J Chai - 2017 3rd IEEE International Conference …, 2017 - ieeexplore.ieee.org
On the basis of the research on the recommendation of media information resources based
on tags, this paper uses the theories of system dynamics and data mining, to study the …

A clustering analysis of news text based on co-occurrence matrix

S Liu, X Fan, J Chai - 2017 3rd IEEE International Conference …, 2017 - ieeexplore.ieee.org
In this paper, we use the improved TF-IDF formula to calculate the weight of the feature word
of News. The keyword extraction takes into account the factors such as the parts of speech of …

Stability and selection of the number of groups in unsupervised clustering: application to the classification of triple negative breast cancers

M Sundqvist - 2020 - theses.hal.science
In this thesis, I treat the topic of classifying Triple Negative Breast Cancer (TNBC) tumors
from a statistical point of view. After proposing a classification of TNBC based on proteins, I …

[PDF][PDF] The Clustering of Acoustic Indices derived from Long-duration Recordings of the

Y Phillips, M Towsey - 2017 - core.ac.uk
This paper outlines the recording dataset and methods used to choose a clustering
algorithm for a large twenty-six month acoustic dataset. The recordings were of the natural …

[引用][C] A Novel Cross-Validation Framework for Identification of Atmospheric Aerosol Types

V de Bakker