Viet-Anh on Software Logo

What is: Partition Filter Network?

SourceA Partition Filter Network for Joint Entity and Relation Extraction
Year2000
Data SourceCC BY-SA - https://paperswithcode.com

Partition Filter Network is a framework designed specifically for joint entity and relation extraction. The framework consists of three components: partition filter encoder, NER unit and RE unit. In task units, we use table-filling for word pair prediction. Orange, yellow and green represents NER-related, shared and RE-related component or features. (b) Detailed depiction of partition filter encoder in one single time step. We decompose feature encoding into two steps: partition and filter (shown in the gray area). In partition, we first segment neurons into two task partitions and one shared partition. Then in filter, partitions are selected and combined to form task-specific features and shared features, filtering out information irrelevant to each task.