Browsing by Subject "BERT"
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Comparing the representation learning of autoencoding transformer models in ad hoc information retrieval
(2020-12-18)Information retrieval (IR) saw a recent development in ranking models since the ad-vent of deep learning techniques. Traditionally, classical IR methods, such as BM25,assume query term independence, allowing them to ... -
Exploration of NLP-Based Feature Extraction Techniques for Security Analysis and Anomaly Detection of Service Logs
(2023-04-28)The goal of this research is to provide security and machine learning (ML) practitioners with deeper insight when selecting features and algorithms for unsupervised log analysis. This thesis explores the effect of traditional ...