This paper develops an efficient online algorithm based on K-SVD for learning multiple consecutive tasks. We first derive a batch multi-task learning method that builds upon the K-SVD algorithm, and then extend the batch algorithm to train models online in a lifelong learning setting. The resulting method has lower computational complexity than other current lifelong learning algorithms while m...

Due to changes in the labour market over last thirty years adult education has developed significantly. Adult is becoming an integral part of every person’s life and advancement towards certain goals. Many adults attempt learn independently, by using information technology. During Covid-19 pandemic, educational processes could only continue e-environment, e-platforms (Zoom, Microsoft Team, etc....