A novel adaptive weight online sequential extreme learning machine (AWOS-ELM) is proposed for predicting time series problems based on an online sequential extreme learning machine (OS-ELM) in this paper. In real-world online applications. the sequentially coming data chunk usually possesses varying confidence coefficients. and the data chunk with a low confidence coefficient tends to... https://thegreensjunglebeautyshops.shop/product-category/nail-polishes/