Dr. RAKESH, BHAVITHA, J.SATHWIKA, K.SATHWIKA. CATEGORY-BASED SENTIMENT ANALYSIS OF SINDHI NEWS HEADLINES USING MACHINE LEARNING DEEP LEARNING AND TRANSFORMER MODELS. Int. J. Data. Sci. IoT. Manag. Syst. 2025;4(4(1):15-20. doi:10.64751/ijdim.2025.v4.n4(1).pp15-20