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--- |
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language: |
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- en |
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pipeline_tag: token-classification |
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tags: |
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- legal |
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--- |
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# Knowledge Graph Extraction for Cyber incidents |
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This model has been finetuned with SecureBERT (https://arxiv.org/abs/2204.02685) |
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on the CASIE dataset (https://ieeexplore.ieee.org/document/9776031). We have implemented the approach described in the CASIE paper. |
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# Model Description |
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The following description is taken from the CASIE paper: |
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- An **event nugget** is a word or phrase that most clearly expresses the event occurrence. These differ from event triggers in that they can be multi-word phrases. |
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- An **event argument** is an event participant or property value. They can be taggable entities involved in the event, such as person or organization, or attributes that specify important information, such as time or amount. |
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- A **role** is a semantic relation between an event nugget and an argument. Each event type specifies the roles it can have and constraints on the arguments that can fill them. |
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- A **realis** value specifies whether or not an event occurred and can be one of the three values: Actual (event actually happened), Other (failed event, future event), or Generic (an undetermined/non-specific event, such as referring to the concept of phishing attacks). |
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# Example |
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