Manufacturing Service Capability Prediction with Graph Neural Networks
This work addresses the need for more accurate and complete manufacturing service capability prediction for manufacturers, representing an incremental improvement over existing keyword and semantic matching methods.
The study tackled the problem of incomplete manufacturing capability identification by proposing a Graph Neural Network-based method that aggregates neighborhood information and oversamples graph data, achieving improved accuracy and robustness as demonstrated on a Manufacturing Service Knowledge Graph.
In the current landscape, the predominant methods for identifying manufacturing capabilities from manufacturers rely heavily on keyword matching and semantic matching. However, these methods often fall short by either overlooking valuable hidden information or misinterpreting critical data. Consequently, such approaches result in an incomplete identification of manufacturers' capabilities. This underscores the pressing need for data-driven solutions to enhance the accuracy and completeness of manufacturing capability identification. To address the need, this study proposes a Graph Neural Network-based method for manufacturing service capability identification over a knowledge graph. To enhance the identification performance, this work introduces a novel approach that involves aggregating information from the graph nodes' neighborhoods as well as oversampling the graph data, which can be effectively applied across a wide range of practical scenarios. Evaluations conducted on a Manufacturing Service Knowledge Graph and subsequent ablation studies demonstrate the efficacy and robustness of the proposed approach. This study not only contributes a innovative method for inferring manufacturing service capabilities but also significantly augments the quality of Manufacturing Service Knowledge Graphs.