Legal Information Extraction Task
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A Legal Information Extraction Task is a legal AI task that identifies and extracts structured legal information from unstructured legal documents through pattern recognition methods.
- AKA: Legal Data Extraction Task, Legal Entity Extraction Task, Legal Content Mining Task.
- Context:
- It can typically extract Legal Named Entities with entity recognition models.
- It can typically identify Legal Relationships through dependency parsing methods.
- It can typically recognize Legal Concepts with domain-specific classifiers.
- It can often extract Contract Clauses for clause analysis purposes.
- It can often identify Legal Citations through reference extraction algorithms.
- It can often recognize Legal Dates and Deadlines with temporal expression extraction.
- It can often extract Legal Party Information for participant identification.
- It can range from being a Rule-Based Legal Information Extraction Task to being a Learning-Based Legal Information Extraction Task, depending on its extraction methodology.
- It can range from being a Entity-Level Legal Information Extraction Task to being a Document-Level Legal Information Extraction Task, depending on its extraction scope.
- It can range from being a Single-Type Legal Information Extraction Task to being a Multi-Type Legal Information Extraction Task, depending on its information diversity.
- It can range from being a Shallow Legal Information Extraction Task to being a Deep Legal Information Extraction Task, depending on its semantic depth.
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- Examples:
- Legal Argument Extraction Tasks, such as:
- Legal Entity Extraction Tasks, such as:
- Legal Metadata Extraction Tasks, such as:
- ...
- Counter-Examples:
- Legal Information Retrieval Task, which finds documents rather than extracts information.
- Legal Document Classification Task, which categorizes rather than extracts content.
- Legal Text Generation Task, which creates rather than extracts text.
- See: Legal AI Task, Rationale Extraction Task, Legal Named Entity Recognition, Information Extraction Task, Legal Argument Mining Task, Legal Natural Language Processing Task, Legal Knowledge Graph Construction.