Search Results for author: Xin Song

Found 5 papers, 2 papers with code

Robust Semi-Supervised Learning for Self-learning Open-World Classes

1 code implementation15 Jan 2024 Wenjuan Xi, Xin Song, Weili Guo, Yang Yang

Existing semi-supervised learning (SSL) methods assume that labeled and unlabeled data share the same class space.

Open-World Semi-Supervised Learning Self-Learning

MixTEA: Semi-supervised Entity Alignment with Mixture Teaching

1 code implementation8 Nov 2023 Feng Xie, Xin Song, Xiang Zeng, Xuechen Zhao, Lei Tian, Bin Zhou, Yusong Tan

More importantly, in pseudo mapping learning, we propose a bi-directional voting (BDV) strategy that fuses the alignment decisions in different directions to estimate the uncertainty via the joint matching confidence score.

Entity Alignment

Tensor-Train Parameterization for Ultra Dimensionality Reduction

no code implementations14 Aug 2019 Mingyuan Bai, S. T. Boris Choy, Xin Song, Junbin Gao

Thus, we propose a tensor-train parameterization for ultra dimensionality reduction (TTPUDR) in which the traditional LPP mapping is tensorized in terms of tensor-trains and the LPP objective is replaced with the Frobenius norm to increase the robustness of the model.

Dimensionality Reduction

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