Search Results for author: Xin Song

Found 6 papers, 2 papers with code

A Unified Temporal Knowledge Graph Reasoning Model Towards Interpolation and Extrapolation

no code implementations28 May 2024 Kai Chen, Ye Wang, Yitong Li, Aiping Li, Han Yu, Xin Song

Comprehensive experiments show that TPAR outperforms SOTA methods on the link prediction task for both the interpolation and the extrapolation settings.

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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