Design and Implementation of the Cloud Based Application for Text Mining Tasks

Main objective of the presented work was to design and implement the visualization solution for text mining tasks. Specific goal within the effort presented here was to design the decision tree classifier visualization focused mostly on specific aspects of text classification. Visualization tool is based on commonly used decision tree visualization techniques, which are modified to specific conditions of visualizations of large data. Designed solution was implemented in Processing language on top of Java based text mining library and tested on several standard textual document collections. Solution was integrated to the web portal providing text mining services to enhance the experience of solving text mining tasks by addition of a module providing a visual feedback of constructed models.