International Conferences Yield Prediction using Graph Convolution Network in Multistage Manufacturing Process
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조회 805회 작성일 25-01-13 16:37
조회 805회 작성일 25-01-13 16:37
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| Conference | The 12th International Conference on Industrial Engineering and Applications (Europe) |
|---|---|
| Name | Sugyeong Lee, Dong-Hee Lee |
| Year | 2025 |
Forecasting yield output in complex multistage manufacturing process poses significant difficulties. To address this challenge, we propose a methodology to predict yield with minimal available data - specifically, only the production path sequence and the corresponding yield results. First, our approach starts by mapping the multistage manufacturing process onto a graph structure. We then employ a graph convolutional network (GCN) to develop a yield prediction model. This methodology is expected to enable yield predictions in scenarios where only machine sequence information is available, with all other data being unknown or inaccessible.