... Classification (CLC) codes to data sets to facilitate user searching and browsing data sets. Design/methodology/approach This study experiments with a three-step method for the automatic classification of research data sets: firstly, a multilingual classification model is trained to identify data sets...

... information needs. Design/methodology/approach This study’s method consists of two main parts: the first is the automatic classification of academic user information needs based on the bidirectional encoder representations from transformers (BERT) model. The second is the key content extraction...