Search Results for author: Di Yu

Found 4 papers, 1 papers with code

Using Adamic-Adar Index Algorithm to Predict Volunteer Collaboration: Less is More

no code implementations25 Aug 2023 Chao Wu, Peng Chen, Baiqiao Yin, Zijuan Lin, Chen Jiang, Di Yu, Changhong Zou, Chunwang Lui

Social networks exhibit a complex graph-like structure due to the uncertainty surrounding potential collaborations among participants.

Ensemble Learning Link Prediction

Interpretable Dimensionality Reduction by Feature Preserving Manifold Approximation and Projection

no code implementations17 Nov 2022 Yang Yang, Hongjian Sun, Jialei Gong, Di Yu

Based on the embedding tangent space, featMAP enables the interpretability by locally demonstrating the source features and feature importance.

Dimensionality Reduction Feature Importance +2

DaisyRec 2.0: Benchmarking Recommendation for Rigorous Evaluation

2 code implementations22 Jun 2022 Zhu Sun, Hui Fang, Jie Yang, Xinghua Qu, Hongyang Liu, Di Yu, Yew-Soon Ong, Jie Zhang

Recently, one critical issue looms large in the field of recommender systems -- there are no effective benchmarks for rigorous evaluation -- which consequently leads to unreproducible evaluation and unfair comparison.

Benchmarking Recommendation Systems

Phonon mediated non-equilibrium correlations and entanglement between distant semiconducting qubits

no code implementations26 Nov 2020 Di Yu, Zhi-Meng Guo, Guang-Wei Deng

We theoretically study the non-equilibrium correlations and entanglement between distant semiconductor qubits in a one-dimensional coupled-mechanical-resonator chain.

Mesoscale and Nanoscale Physics Quantum Physics

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