terminology extraction
英[ˌtɜ:məˈnɔlədʒi: ɪkˈstrækʃən]美[ˌtəməˈnɑlədʒi ɪkˈstrækʃən]
Terminology mining, term extraction, term recognition, or glossary extraction, is a subtask of information extraction. The goal of terminology extraction is to automatically extract relevant terms from a given corpus.