ontology 2 Great Ukrainian Encyclopedia 1 Hadoop 1 NEAT 1 UDC 004.89 1 UDC 004.94 1 UDC 681.3 1 administrative metadata 1 annotation 1 big data analytic 1 big data management 1 data integration 1 data semantics 1 descriptive metadata 1 fitness function 1 linked data 1 machine learning 1 metadata 1 meta­data classification 1 neural network 1 neuroevolution 1 reinforcement learning 1 robotic arm 1 semantic Wiki resources 1 semantic search 1 semantic similarity 1 structural metadata 1 Большая украинская энциклопедия 1 Велика українська енциклопедія 1 УДК 004.89 1