Olabode B Ogundele, Xing Song, Praveen Rao, Tracy Greever-Rice, Suzanne A Boren, Karen Edison, Douglas Burgess, Mirna Becevic
Claims data analysis of provider-to-provider tele-mentoring program impact on opioid prescribing in Missouri
Journal of opioid management
online channel affected many facets individuals identity commercial social policy culture among others implies discovering topics brief writings focused well examining qualities short texts critical another key issue identified evaluation newly discovered topics terms topic quality includes topic separation coherence topic modeling method shown outstanding aid linguistic interpretation quite tiny texts based underlying strategy topic models divided two categories probabilistic methods nonprobabilistic methods research short texts analyzed using topic models including latent dirichlet allocation lda probabilistic topic modeling nonnegative matrix factorization nmf nonprobabilistic topic modeling novel approach topic evaluation used clustering methods silhouette analysis models investigate performance terms quality experiment results indicate proposed evaluation method outperforms lda nmf