Relation Extraction

# Relation Extraction Configuration
# Identify relationships between entities in text

task_dir: "."
annotation_task_name: "Relation Extraction"

data_files:
  - "data/sentences.json"

item_properties:
  id_key: "id"
  text_key: "display"
  text_display_key: "display"

user_config:
  allow_all_users: true

annotation_schemes:
  - annotation_type: "radio"
    name: "relation_type"
    description: "What is the relationship between the highlighted entities?"
    labels:
      - name: "works_for"
        tooltip: "Subject works for/is employed by object"
        key_value: "w"
      - name: "located_in"
        tooltip: "Subject is located in object (place)"
        key_value: "l"
      - name: "founded_by"
        tooltip: "Subject was founded by object"
        key_value: "f"
      - name: "ceo_of"
        tooltip: "Subject is CEO/leader of object"
        key_value: "c"
      - name: "born_in"
        tooltip: "Subject was born in object (place)"
        key_value: "b"
      - name: "married_to"
        tooltip: "Subject is married to object"
        key_value: "m"
      - name: "subsidiary_of"
        tooltip: "Subject is a subsidiary of object"
        key_value: "s"
      - name: "part_of"
        tooltip: "Subject is part of object"
        key_value: "p"
      - name: "no_relation"
        tooltip: "No clear relationship between entities"
        key_value: "n"
      - name: "other"
        tooltip: "Relationship exists but not in list"
        key_value: "o"

  - annotation_type: "text"
    name: "other_relation"
    description: "If 'other', describe the relationship"
    show_if:
      field: "relation_type"
      value: "other"

  - annotation_type: "radio"
    name: "direction"
    description: "What is the direction of the relation?"
    labels:
      - name: "Subject → Object"
        tooltip: "Relation goes from Subject to Object"
      - name: "Object → Subject"
        tooltip: "Relation goes from Object to Subject"
      - name: "Bidirectional"
        tooltip: "Relation works both ways"

  - annotation_type: "likert"
    name: "confidence"
    description: "How confident are you in this relation?"
    size: 5
    min_label: "Not confident"
    max_label: "Very confident"

output: "annotation_output/"

output_annotation_dir: "annotation_output/"
output_annotation_format: "json"