IEEE

Text Mining Student Comments for Teaching Performance Evaluation using VADER and Latent Dirichlet Allocation Algorithm

Abstract: This study uses text mining algorithms to examine student comments on teaching performance, with an emphasis on finding significant themes and sentiments to provide actionable insights for ...
IEEE

An Efficient Multi-Dimensional Sentiment Analysis Method Based on Text Mining

Abstract: Traditional manual methods can no longer meet the needs of analyzing the increasing number of literary works, and most existing sentiment analysis technologies are limited to simple ...
Reuters

Botswana to boost mining exploration as diamond market struggles

Botswana aims to diversify mining beyond diamonds Debswana has no plans to increase diamond output U.S. shows interest in partnering with Botswana on mineral exploration CAPE TOWN, Feb 10 (Reuters) - ...
Reuters

Mali creates state-owned company to manage mining holdings

BAMAKO, Feb 9 (Reuters) - Mali will create a state-owned company to manage holdings in mining companies, according to a statement released by the council of ministers. Other resource-producing ...