タグGraphsを含む動画:3件 1ページ目を表示
2024年6月10日 06時22分に生成された05時00分のデータです
2024-05-04 20:21:02
[Tsinghua University, oral] Graph Shortest-path Distance Estimation at IJCNN 2024, YokohamaAbstract:
We propose an effective hybrid approach jointly leveraging local and global features for shortest-path (SP) distance estimation in domain-agnostic large-scale graphs. Previous works struggle to make estimations either from node-wise local embeddings or by compressing a global SP distance matrix, causing insufficient learning at some distance and loss of accuracy. Unlike them, we find a way to better preserve local distance on node embeddings, and then integrate them with a global process for accurate estimation at every distance. First, we propose a distance-consistent embedding method that better preserves the distance between each node and its local neighbors due to resampling node occurrence on random walks. Second, we train a feed-forward network with boosting techniques (FFN-BT) to estimate SP distance from these embeddings plus existing global features. Experimental results show that our approach averagely yields 10% improved accuracy and 20% reduced time when compared to existing methods on a broad class of graphs.Re: if jp committed as a democratic country. Re: My rights to upload my original work here... サムネの設定が容易で、しかも同じような動画を続けて投稿するのも...
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2024-01-09 13:36:02
Animation of interface with graphs and data with man and woman brainstorming in officeAnimation of interface with graphs and data with man and woman brainstorming in office
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2023-03-15 13:45:02
三好多加也 Business Data Concept Graphs With Alpha三好多加也 Business Data Concept Graphs With Alpha
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