Search Results for author: Sangwoo Seo

Found 5 papers, 4 papers with code

Interpretable Prototype-based Graph Information Bottleneck

1 code implementation NeurIPS 2023 Sangwoo Seo, Sungwon Kim, Chanyoung Park

In this work, we propose a novel framework of explainable GNNs, called interpretable Prototype-based Graph Information Bottleneck (PGIB) that incorporates prototype learning within the information bottleneck framework to provide prototypes with the key subgraph from the input graph that is important for the model prediction.

Decision Making

Unsupervised Episode Generation for Graph Meta-learning

1 code implementation27 Jun 2023 Jihyeong Jung, Sangwoo Seo, Sungwon Kim, Chanyoung Park

Despite the effectiveness of graph contrastive learning (GCL) methods in the FSNC task without using the label information, they mainly learn generic node embeddings without consideration of the downstream task to be solved, which may limit its performance in the FSNC task.

Contrastive Learning Meta-Learning +2

Semantic Relation Classification via Bidirectional LSTM Networks with Entity-aware Attention using Latent Entity Typing

5 code implementations23 Jan 2019 Joohong Lee, Sangwoo Seo, Yong Suk Choi

Our model not only utilizes entities and their latent types as features effectively but also is more interpretable by visualizing attention mechanisms applied to our model and results of LET.

Entity Typing General Classification +3

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