Results 31 to 40 of about 1,670,948 (272)

A Comparative Study on Contract Recommendation Model: Using Macao Mobile Phone Datasets

open access: yesIEEE Access, 2020
Bordering on the Mainland of China, Macao is a city with diverse population and is also a world-famous gambling city. The residents living in Macao are not only localresidents, but a large-scale of residents are from the Mainland of China.
Gang Wang, Naiqi Wu
doaj   +1 more source

TOPCAT: Desktop Exploration of Tabular Data for Astronomy and Beyond

open access: yesInformatics, 2017
TOPCAT, the Tool for OPerations on Catalogues And Tables, is an interactive desktop application for retrieval, analysis and manipulation of tabular data, offering a powerful and flexible range of interactive visualization options amongst other features ...
Mark Taylor
doaj   +1 more source

Spatial data exploratory analysis and usability

open access: yesData Science Journal, 2003
In this article, we intend to show how useful Exploratory Spatial Data Analysis is in improving spatial data usability. We first outlined a general framework about usability using conceptual modelling, including Data, Users and Methodologies.
D Josselin
doaj   +1 more source

VISUALISASI DATA INTERAKTIF DATA TERBUKA PEMERINTAH PROVINSI DKI JAKARTA: TOPIK EKONOMI DAN KEUANGAN DAERAH

open access: yesJurnal Sistem Informasi, 2016
Based on statistics from data.id, in the first quarter of 2016, there are 1,137 datasets distributed at 32 institutions and 18 groups in Indonesia. DKI Jakarta Province contributes to these data at the most, i.e. 714 datasets.
Nadiar Ahmad Syaripul   +1 more
doaj   +3 more sources

Mesoscopic analysis of networks: applications to exploratory analysis and data clustering

open access: yes, 2011
We investigate the adaptation and performance of modularity-based algorithms, designed in the scope of complex networks, to analyze the mesoscopic structure of correlation matrices.
Arenas, Alex   +2 more
core   +1 more source

Regional Competitiveness in Turkey

open access: yesİstanbul İktisat Dergisi, 2019
The aim of this study is to determine the competitiveness indices of the sub regions according to NUTS2 level in Turkey and to estimate efficiency of these indices for creating GDP per capita.
Emine Demet Ekinci hamamcı
doaj   +1 more source

An introduction to interactive sonification [PDF]

open access: yes, 2005
The research field of sonification, a subset of the topic of auditory display, has developed rapidly in recent decades. It brings together interests from the areas of data mining, exploratory data analysis, human–computer interfaces, and computer music ...
Hermann, T., Hunt, A.
core   +1 more source

Using Visual Exploratory Data Analysis to Facilitate Collaboration and Hypothesis Generation in Cross-Disciplinary Research

open access: yesISPRS International Journal of Geo-Information, 2017
Massive open data resources are changing the way that people do science. To make use of those data resources, data science methods and technology can be leveraged by stakeholders of various disciplines.
Xiaogang Ma   +9 more
doaj   +1 more source

Exploring Exploratory Data Analysis: An Empirical Test of Run Chart Utility

open access: yesManagement Systems in Production Engineering, 2023
This paper explores Exploratory Data Analysis (EDA). Graphical methods are used to gain insights in EDA and these insights can be useful for forming tentative hypotheses when performing a root cause analysis (RCA).
Barsalou Matthew   +2 more
doaj   +1 more source

Dimensionality reduction with image data [PDF]

open access: yes, 2004
A common objective in image analysis is dimensionality reduction. The most common often used data-exploratory technique with this objective is principal component analysis. We propose a new method based on the projection of the images as matrices after a
Benito Bonito, Mónica   +1 more
core   +2 more sources

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