The international journal "Advances in Data Analysis and Classification" (ADAC) aims to provide a high-standard forum for research and applications focused on extracting known aspects from various types of data. It publishes articles on topics such as the structure, quantitative, or statistical methods of data analysis; advancements in classification, clustering, and pattern recognition methods; strategies for modeling complex data and mining large datasets; methods for extracting knowledge from data; and the application of advanced methods in specific practical fields. The articles illustrate how to derive new domain-specific knowledge from data through the proficient use of data analysis methods. The journal also publishes survey papers that outline and clarify the fundamental ideas and techniques of special methods.