Dual-Source Synthetic Uzbek Corpora for Sentiment Analysis and NER with Controlled Emoji Signals. - Bobur Saidov; Vladimir B. Barakhnin; Madirimov Shohrux; Umid Ibragimov; Shakhboz Meylikulov; Sultonbek Normamatov; Feruza Bahodirova; Javlonbek Matnazarov; Zarnigor Fayzullaeva (Data, 2026)