Orange Data Mining Open source machine learning and data visualization.

Orange Data Mining provides an open-source platform for machine learning and data visualization through a visual programming interface. Users can place widgets on a canvas, connect them to create workflows, load datasets, and extract insights without needing to write any code. It facilitates exploration of statistical distributions, box plots, scatter plots, and more advanced techniques like decision trees, hierarchical clustering, heatmaps, MDS, t-SNE, and linear projections, making complex multidimensional data more understandable.

The tool can be extended with specialized add-ons for tasks such as natural language processing, text mining, network analysis, association rules mining, and addressing fairness in machine learning. Specific extensions cater to specialized data types like time series, survival data sets, spectra, or gene expressions. Orange Data Mining is also widely used in educational settings, including schools, universities, and professional training courses, to provide hands-on training and visual illustrations of data science concepts.