Exa: 10^18 (one quintillion) EXA: Enterprise X-Architecture (IBM) EXA: Exasperator: EXA: Execution Agency: EXA: Exchequer and Audit Department (Public Records Office of Northern Ireland; Department of Culture, Arts, and Leisure; UK) EXA: Elicited Xenoreactive Antibodie (transplantation rejection proteins)
Thematic analysis (TA) is a widely-used qualitative data analysis method. It is one of a cluster of methods that focus on identifying patterned meaning across a dataset.
LSA is different. Latent Semantic Analysis embodies both a computational model as well as an underlying theory of meaning. It creates a mapping of meaning acquired from the subject information itself, based completely on the semantic relationships between items of information contained in the collection.