When are Latent Topics Useful for Text Mining? - Enriching Bag-of-Words Representations with Information Extraction in Thai News Articles. - Nont Kanungsukkasem; Piyawat Chuangkrud; Pimpitcha Pitichotchokphokhin; Chaianun Damrongrat; Teerapong Leelanupab (ACIIDS (Companion), 2023)