Export Graph in R via JSON

This post presents an easy solution for exporting and importing a graph object of igraph library. In its previous versions, the library used to have the save and load functions in which you could respectively export and import the graph object [1]. Although they seem to not be in the library anymore, the documentation states: “Attribute values […]

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XMLResearcherProfile

  XMLResearcherProfile is a technology for tracking and presenting academics’ profile. In its early stage, it allows to record all the published papers (in proceedings, journals, posters and phd thesis) within a single XML file and afterwards it allows to format them as a list in a HTML page. Using specific XML tags it is possible to describe […]

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Pie Chart with QWT

Pie Chart with QWT is a little application able to show a pie chart using QWT library. This idea (allow me to use it) is born because in a project that I was developing I used QWT to make some plots and when I looked for a pie chart there only one chance to get […]

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Grid Search SVM

The Grid Search SVM is a Java-based application that allows to perform the grid search of an SVM classifier. According to the section 3.2 of (Hsu, Chang and Lin: A Practical Guide to Support Vector Classication) [1], the grid search consists in identifying the best (C, γ) values that allow to classify accurately the unknown […]

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\n-Remover

The \n-Remover is an home-made application that lets to remove the newlines from a text. Maybe this could be the most useless application ever thought but sometimes when you have it why not use it. This application has been developed because when you do copy and paste from a pdf file to a text file, […]

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