A novel frequency-range analysis (FRA) method for determining critical words among English high-stakes tests - Chen, Liang-Ching; Chang, Kuei-Hu (Journal of intelligent & fuzzy systems, 2023)
Keywords: Artificial intelligence; Cluster analysis; Colleges & universities; Corpus analysis; Corpus linguistics; Digitization; Education; Empirical analysis; English as a second language; English as a second language learning; English as a second language tests; Foreign languages; Frequency analysis; Function words; Industrial development; Novels; Quadrants; Importance-Performance Analysis (IPA) method; frequency-range analysis (FRA) method; Term Frequency-Inverse Document Frequency (TF-IDF) method; Artificial intelligence (AI); corpus-based approach; English high-stakes test