Xiaolong Wu

Self-Organizing Interval Type-2 Fuzzy Neural Network With Adaptive Discriminative Strategy

2022 · IEEE Transactions on Fuzzy Systems

Covariate shift is a critical issue of interval type-2 fuzzy neural networks (IT2FNNs) due to the distribution discrepancy between training and testing samples. In this situation, IT2FNNs usually struggle to identify potential features from samples …

SSP: Self-Supervised Post-training for Conversational Search

2023

Conversational search has been regarded as the next-generation search paradigm.Constrained by data scarcity, most existing methods distill the well-trained ad-hoc retriever to the conversational retriever.However, these methods, which usually initialize parameters by query reformulation to …

A Hierarchical Filter Transfer Learning Algorithm for Heterogeneous Domains

2023

A main goal of heterogeneous transfer learning algorithms is to solve the domain adaptation problem of different feature spaces. However, some existing heterogeneous transfer learning methods usually only extract common features from the source domain …