This software review provides a systematic overview of R packages for topic modeling. These facilitate the application computational text analysis to conduct research compatible with wide variety methodological frameworks employed in social and communication sciences. For this overview, process is divided into four steps: preprocessing, inference, evaluation, interpretation models. The summary ...

In a customer service system, dialogue summarization can boost efficiency by automatically creating summaries for long spoken dialogues in which customers and agents try to address issues about specific topics. this work, we focus on topic-oriented summarization, generates highly abstractive that preserve the main ideas from dialogues. dialogues, abundant noise common semantics could obscure un...