id	keyword
bracis-28429	topic
bracis-28429	models
bracis-28429	documents
bracis-28429	data
bracis-28429	procurement
bracis-28429	modeling
bracis-28429	evaluation
bracis-28429	performance
bracis-28429	text
bracis-28429	sentence
bracis-28429	bertopic
bracis-28429	clustering
bracis-28429	language
bracis-28429	diversity