Original ResearchPublished 10 September 2026Fine-tuning multilingual sentence transformers for low-resource skill-concept matching across Kazakh, Russian, and EnglishSandugash Serikbayeva · Madina Sambetbayeva · Valiya Ramazanova · Aigerim Yerimbetova · Zhanar Lamasheva · Zhanna Sadirmekova · Ardak Batyrkhanov · Yersaiyn MailybayevFrontiers in Big Datadoi 10.3389/fdata.2026.1900836