Uncovering the latent structure of various hotly discussed topics and the corresponding
sentiments from different social media user groups (eg, Twitter) is critical for helping …

Recently, the remarkable growth of Internet technology, particularly on social media
networking sites, enables gathering data for analyzing and gaining insights. It is challenging …

In this paper, we consider the problem of evaluating the quality of hierarchical models. This
task arises due to the current researchers use subjective evaluation, such as a survey to test …

In recent years, social media platforms, such as Twitter and Webio, have become popular
sources of information on the web. These platforms contain a wealth of valuable information …