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摘要: Gupta U., Ferber A. M., Dilkina B. and Steeg G. V. Controllable guarantees for fair outcomes via contrastive information estimation. AAAI, 2021. 概 本文提 阅读全文
posted @ 2023-05-06 14:36 馒头and花卷 阅读(20) 评论(0) 推荐(0) 编辑
摘要: Ma Y., Wang S., Aggarwal C. C. and Tang J. Graph convolutional networks with eigenpooling. KDD, 2019. 概 本文提出了一种新的框架, 在前向的过程中, 可以逐步将相似的 nodes 和他们的特征聚合在 阅读全文
posted @ 2023-05-05 11:21 馒头and花卷 阅读(83) 评论(0) 推荐(0) 编辑
摘要: Chen T. and Wong R. C. Handling information loss of graph neural networks for session-based recommendation. KDD, 2020. 概 作者发现图用在 Session 推荐中存在: lossy 阅读全文
posted @ 2023-05-01 16:37 馒头and花卷 阅读(30) 评论(0) 推荐(0) 编辑
摘要: Chiang W., Liu X., Si S., Li Y., Bengio S. and Hsieh C. Cluster-GCN: An efficient algorithm for training deep and large graph convolutional networks. 阅读全文
posted @ 2023-04-27 16:43 馒头and花卷 阅读(41) 评论(0) 推荐(0) 编辑
摘要: Cen Y., Zou X., Zhang J., Yang H., Zhou J. and Tang J. Representation learning for attributed multiplex heterogeneous network. KDD, 2019. 概 本文在 Attrib 阅读全文
posted @ 2023-04-27 16:42 馒头and花卷 阅读(59) 评论(0) 推荐(0) 编辑
摘要: Maron H., Ben-Hamu H., Shamir N. and Lipman Y. Invariant and equivariant graph networks. ICLR, 2019. 概 有些时候, 我们希望网络具有: 不变性 (Invariant): $$ f(PX) = f(X 阅读全文
posted @ 2023-04-24 16:22 馒头and花卷 阅读(81) 评论(0) 推荐(0) 编辑
摘要: 目录概符号说明MotivationLADIES代码 Zou D., Hu Z., Wang Y., Jiang S., Sun Y. and Gu Q. Layer-dependent importance sampling for training deep and large graph con 阅读全文
posted @ 2023-04-20 19:49 馒头and花卷 阅读(58) 评论(0) 推荐(0) 编辑
摘要: Wang X., Ji H., Shi C., Wang B., Cui P., Yu P. and Ye Y. Heterogeneous graph attention network. WWW, 2019. 概 Attention + 异构图. 符号说明 $\mathcal{G} = (\ma 阅读全文
posted @ 2023-04-19 13:44 馒头and花卷 阅读(47) 评论(0) 推荐(0) 编辑
摘要: Ren Y., Liu B., Huang C., Dai P., Bo L. and Zhang J. Heterogeneous deep graph infomax. arXiv preprint arXiv:1911.08538, 2019. 概 本文介绍了异构图的一种无监督学习方法. 这里 阅读全文
posted @ 2023-04-19 11:55 馒头and花卷 阅读(56) 评论(0) 推荐(0) 编辑
摘要: 目录概符号说明MotivationFastGCN方差分析代码 Chen J., Ma T. and Xiao C. FastGCN: fast learning with graph convolutional networks via importance sampling. ICLR, 2018 阅读全文
posted @ 2023-04-16 17:15 馒头and花卷 阅读(83) 评论(0) 推荐(0) 编辑
摘要: Li Q., Han Z. and Wu X. Deeper insights into graph convolutional networks for semi-supervised learning. AAAI, 2018. 概 本文分析了 GCN 的实际上就是一种 Smoothing, 但是 阅读全文
posted @ 2023-04-16 14:45 馒头and花卷 阅读(36) 评论(0) 推荐(0) 编辑
摘要: 目录概符号说明Motivation本文方法代码 Chen J., Zhu J. and Song L. Stochastic training of graph convolutional networks with variance reduction. ICML, 2018. 概 我们都知道, 阅读全文
posted @ 2023-04-15 15:52 馒头and花卷 阅读(85) 评论(0) 推荐(0) 编辑
摘要: Li Z., Sun A. and Li C. DiffuRec: A diffusion model for sequential recommendation. arXiv preprint arXiv:2304.00686, 2023. 概 扩散模型用于序列推荐, 性能提升很大. DiffuR 阅读全文
posted @ 2023-04-13 14:31 馒头and花卷 阅读(637) 评论(2) 推荐(1) 编辑
摘要: Fan Z., Liu Z., Wang A., Nazari Z., Zheng L., Peng H. and Yu P. S. Sequential recommendation via stochastic self-attention. International World Wide W 阅读全文
posted @ 2023-04-07 13:44 馒头and花卷 阅读(76) 评论(0) 推荐(0) 编辑
摘要: Spielman D. A. Spectral and Algebraic Graph Theory. 概 设计 Hypercube 的特征值和特征向量的证明着实有趣, 特此记录. Hypercube 对于两个加权图 $G = (V, E, v)$ 和 $H = (W, F, w)$ 而言, $G 阅读全文
posted @ 2023-04-07 12:49 馒头and花卷 阅读(65) 评论(0) 推荐(1) 编辑
摘要: Chamberlain B. P., Shirobokov S., Rossi E., Frasca F., Markovich T., Hammerla N., Bronstein M. M. Hansmire M. Graph neural networks for link predictio 阅读全文
posted @ 2023-04-05 20:53 馒头and花卷 阅读(328) 评论(0) 推荐(0) 编辑
摘要: Xu Y., Zhao S., Song J., Stewart R. and Ermon S. A theory of usable information under computational constraints. International Conference on Learning 阅读全文
posted @ 2023-04-03 16:00 馒头and花卷 阅读(97) 评论(0) 推荐(0) 编辑
摘要: Wang L. and Joachims T. Uncertainty quantification for fairness in two-stage recommender systems. In International World Wide Web Conference (WWW), 20 阅读全文
posted @ 2023-03-29 15:32 馒头and花卷 阅读(57) 评论(0) 推荐(0) 编辑
摘要: Zhang Y., Dong X., Ding W., Li B., Jiang P. and Gai K. Divide and Conquer: Towards better embedding-based retrieval for recommender systems from a mul 阅读全文
posted @ 2023-03-28 13:40 馒头and花卷 阅读(141) 评论(0) 推荐(0) 编辑
摘要: Gao Z., Guo J., Tan X., Zhu Y., Zhang F., Bian J. and Xu L. Difformer: Empowering diffusion models on the embedding space for text generation. arXiv p 阅读全文
posted @ 2023-03-27 17:33 馒头and花卷 阅读(91) 评论(0) 推荐(0) 编辑
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