Search Results for author: Xiaobing Sun

Found 5 papers, 2 papers with code

A Systematic Literature Review on Explainability for Machine/Deep Learning-based Software Engineering Research

no code implementations26 Jan 2024 Sicong Cao, Xiaobing Sun, Ratnadira Widyasari, David Lo, Xiaoxue Wu, Lili Bo, Jiale Zhang, Bin Li, Wei Liu, Di wu, Yixin Chen

The remarkable achievements of Artificial Intelligence (AI) algorithms, particularly in Machine Learning (ML) and Deep Learning (DL), have fueled their extensive deployment across multiple sectors, including Software Engineering (SE).

Decision Making Vulnerability Detection

Unraveling Feature Extraction Mechanisms in Neural Networks

1 code implementation25 Oct 2023 Xiaobing Sun, Jiaxi Li, Wei Lu

The underlying mechanism of neural networks in capturing precise knowledge has been the subject of consistent research efforts.

Language Modelling

Implicit N-grams Induced by Recurrence

1 code implementation NAACL 2022 Xiaobing Sun, Wei Lu

Although self-attention based models such as Transformers have achieved remarkable successes on natural language processing (NLP) tasks, recent studies reveal that they have limitations on modeling sequential transformations (Hahn, 2020), which may prompt re-examinations of recurrent neural networks (RNNs) that demonstrated impressive results on handling sequential data.

Language Modelling Negation +1

SEQUENCE-LEVEL FEATURES: HOW GRU AND LSTM CELLS CAPTURE N-GRAMS

no code implementations1 Jan 2021 Xiaobing Sun, Wei Lu

Based on the closed-form approximations of the hidden states, we argue that the effectiveness of the cells may be attributed to a type of sequence-level representations brought in by the gating mechanism, which enables the cells to encode sequence-level features along with token-level features.

Language Modelling Rolling Shutter Correction +1

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