Keywords: Term frequency–inverse document frequency
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Journal Articles
Engineering, Construction and Architectural Management (2026) 33 (1): 318–335.
Published: 26 November 2024
... texts and the key phrases under each topic. Based on this, the job competencies related to intelligent construction were constructed. A term frequencyinverse document frequency (TF-IDF) algorithm and cluster analysis were used to calculated weighing importance to identify the relationships between job...

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