Class: ExplorationAxis

One axis of a parameter exploration grid. Points to an existing Parameter (by dotted reference, e.g. “ReducedWongWang.w” or “FastLinearCoupling.G”) and supplies the sweep specification (domain, explored_values, or per-element overrides). No new Parameter is created.

URI: tvbo:ExplorationAxis

 classDiagram
    class ExplorationAxis
    click ExplorationAxis href "./ExplorationAxis.html"
      ExplorationAxis : description
        
          
    
        
        
        ExplorationAxis --> "0..1" String : description
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"
    

        
      ExplorationAxis : domain
        
          
    
        
        
        ExplorationAxis --> "0..1" Range : domain
        click Range href "./Range.html"
    

        
      ExplorationAxis : element_domains
        
          
    
        
        
        ExplorationAxis --> "*" Range : element_domains
        click Range href "./Range.html"
    

        
      ExplorationAxis : explored_values
        
          
    
        
        
        ExplorationAxis --> "*" Float : explored_values
        click Float href "../http://www.w3.org/2001/XMLSchema#float.html"
    

        
      ExplorationAxis : label
        
          
    
        
        
        ExplorationAxis --> "0..1" String : label
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"
    

        
      ExplorationAxis : parameter
        
          
    
        
        
        ExplorationAxis --> "1" Parameter : parameter
        click Parameter href "./Parameter.html"
    

        
      ExplorationAxis : transform
        
          
    
        
        
        ExplorationAxis --> "0..1" String : transform
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"
    

        
      ExplorationAxis : unit
        
          
    
        
        
        ExplorationAxis --> "0..1" String : unit
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"
    

        
      

Class Properties

Property	Value
Class URI	tvbo:ExplorationAxis

Slots

Name	Cardinality and Range	Description	Inheritance
label	0..1 xsd:string		direct
description	0..1 xsd:string		direct
parameter	1 Parameter	Dotted reference to the Parameter being swept	direct
domain	0..1 Range	Sweep range for this axis (lo, hi, n, step, log_scale)	direct
transform	0..1 xsd:string	Optional decode applied to this axis’s value before it is bound to the refere…	direct
explored_values	* xsd:float	Explicit list of values to sweep (overrides domain)	direct
element_domains	* Range	Per-element sweep overrides for heterogeneous parameters (e	direct
unit	0..1 xsd:string	Optional axis unit (defaults to the referenced Parameter’s unit)	direct

Usages

used by	used in	type	used
Exploration	space	range	ExplorationAxis

Identifier and Mapping Information

Schema Source

• from schema: https://w3id.org/tvbo

Mappings

Mapping Type	Mapped Value
self	tvbo:ExplorationAxis
native	tvbo:ExplorationAxis

LinkML Source

Direct

name: ExplorationAxis
description: One axis of a parameter exploration grid. Points to an existing Parameter
  (by dotted reference, e.g. "ReducedWongWang.w" or "FastLinearCoupling.G") and supplies
  the sweep specification (domain, explored_values, or per-element overrides). No
  new Parameter is created.
from_schema: https://w3id.org/tvbo
slots:
- label
- description
attributes:
  parameter:
    name: parameter
    description: 'Dotted reference to the Parameter being swept. Format: "<scope>.<param_name>"
      where <scope> is either a Dynamics class name (e.g. "ReducedWongWang") or a
      coupling key (e.g. "FastLinearCoupling"). Resolved against the enclosing experiment
      at runtime.'
    from_schema: https://w3id.org/tvbo
    rank: 1000
    domain_of:
    - ExplorationAxis
    - FreeParameter
    range: Parameter
    required: true
    inlined: false
  domain:
    name: domain
    description: Sweep range for this axis (lo, hi, n, step, log_scale).
    from_schema: https://w3id.org/tvbo
    domain_of:
    - ClinicalScale
    - ClinicalScore
    - StateVariable
    - Distribution
    - Parameter
    - ExplorationAxis
    - FreeParameter
    - PDE
    range: Range
    inlined: true
  transform:
    name: transform
    description: 'Optional decode applied to this axis''s value before it is bound
      to the referenced Parameter: ''none'' (default) or ''log10'' (the parameter
      is set to 10 ** value, so an adaptive strategy searches the raw bounds in log10
      units — e.g. sigma searched over domain {lo: -2.0, hi: -0.5}). Distinct from
      a logarithmic grid *spacing*; this is an evaluation-time decode. Forward-compatible
      with the harmonised `Axis` (see dev/tvboptim_harmonization.qmd).'
    from_schema: https://w3id.org/tvbo
    rank: 1000
    ifabsent: string(none)
    domain_of:
    - ExplorationAxis
    range: string
  explored_values:
    name: explored_values
    description: Explicit list of values to sweep (overrides domain).
    from_schema: https://w3id.org/tvbo
    domain_of:
    - Range
    - Parameter
    - ExplorationAxis
    range: float
    multivalued: true
  element_domains:
    name: element_domains
    description: Per-element sweep overrides for heterogeneous parameters (e.g. shape
      "(n_nodes,)"). When set, element_domains[i] replaces the shared domain for element
      i.
    from_schema: https://w3id.org/tvbo
    domain_of:
    - Parameter
    - ExplorationAxis
    range: Range
    multivalued: true
    inlined_as_list: true
  unit:
    name: unit
    description: Optional axis unit (defaults to the referenced Parameter's unit).
    from_schema: https://w3id.org/tvbo
    domain_of:
    - CommonCoordinateSpace
    - MeasureSpec
    - NamedArray
    - Edge
    - StateVariable
    - Parameter
    - Argument
    - DerivedParameter
    - DerivedVariable
    - ExplorationAxis
    - Integrator
    - TimeSeries
    - NDArray
    - SpatialField
    range: string
class_uri: tvbo:ExplorationAxis

Induced

name: ExplorationAxis
description: One axis of a parameter exploration grid. Points to an existing Parameter
  (by dotted reference, e.g. "ReducedWongWang.w" or "FastLinearCoupling.G") and supplies
  the sweep specification (domain, explored_values, or per-element overrides). No
  new Parameter is created.
from_schema: https://w3id.org/tvbo
attributes:
  parameter:
    name: parameter
    description: 'Dotted reference to the Parameter being swept. Format: "<scope>.<param_name>"
      where <scope> is either a Dynamics class name (e.g. "ReducedWongWang") or a
      coupling key (e.g. "FastLinearCoupling"). Resolved against the enclosing experiment
      at runtime.'
    from_schema: https://w3id.org/tvbo
    rank: 1000
    owner: ExplorationAxis
    domain_of:
    - ExplorationAxis
    - FreeParameter
    range: Parameter
    required: true
    inlined: false
  domain:
    name: domain
    description: Sweep range for this axis (lo, hi, n, step, log_scale).
    from_schema: https://w3id.org/tvbo
    owner: ExplorationAxis
    domain_of:
    - ClinicalScale
    - ClinicalScore
    - StateVariable
    - Distribution
    - Parameter
    - ExplorationAxis
    - FreeParameter
    - PDE
    range: Range
    inlined: true
  transform:
    name: transform
    description: 'Optional decode applied to this axis''s value before it is bound
      to the referenced Parameter: ''none'' (default) or ''log10'' (the parameter
      is set to 10 ** value, so an adaptive strategy searches the raw bounds in log10
      units — e.g. sigma searched over domain {lo: -2.0, hi: -0.5}). Distinct from
      a logarithmic grid *spacing*; this is an evaluation-time decode. Forward-compatible
      with the harmonised `Axis` (see dev/tvboptim_harmonization.qmd).'
    from_schema: https://w3id.org/tvbo
    rank: 1000
    ifabsent: string(none)
    owner: ExplorationAxis
    domain_of:
    - ExplorationAxis
    range: string
  explored_values:
    name: explored_values
    description: Explicit list of values to sweep (overrides domain).
    from_schema: https://w3id.org/tvbo
    owner: ExplorationAxis
    domain_of:
    - Range
    - Parameter
    - ExplorationAxis
    range: float
    multivalued: true
  element_domains:
    name: element_domains
    description: Per-element sweep overrides for heterogeneous parameters (e.g. shape
      "(n_nodes,)"). When set, element_domains[i] replaces the shared domain for element
      i.
    from_schema: https://w3id.org/tvbo
    owner: ExplorationAxis
    domain_of:
    - Parameter
    - ExplorationAxis
    range: Range
    multivalued: true
    inlined: true
    inlined_as_list: true
  unit:
    name: unit
    description: Optional axis unit (defaults to the referenced Parameter's unit).
    from_schema: https://w3id.org/tvbo
    owner: ExplorationAxis
    domain_of:
    - CommonCoordinateSpace
    - MeasureSpec
    - NamedArray
    - Edge
    - StateVariable
    - Parameter
    - Argument
    - DerivedParameter
    - DerivedVariable
    - ExplorationAxis
    - Integrator
    - TimeSeries
    - NDArray
    - SpatialField
    range: string
  label:
    name: label
    from_schema: https://w3id.org/tvbo
    rank: 1000
    slot_uri: rdfs:label
    owner: ExplorationAxis
    domain_of:
    - ParcellationTerminology
    - Subject
    - Session
    - Dataset
    - Contact
    - SoftwareEnvironment
    - Equation
    - Stimulus
    - Event
    - Parcellation
    - Tractogram
    - Matrix
    - Phenotype
    - Network
    - Node
    - Edge
    - Observation
    - Dynamics
    - StateVariable
    - Parameter
    - Function
    - FunctionCall
    - DerivedVariable
    - RandomStream
    - DataSource
    - OptimizationStage
    - Exploration
    - ExplorationAxis
    - FreeParameter
    - Inference
    - AlgorithmStage
    - TuningObjective
    - Continuation
    - Coupling
    - RegionMapping
    - SimulationExperiment
    - SimulationStudy
    - TimeSeries
    - NDArray
    - SpatialDomain
    - Mesh
    - SpatialField
    - FieldStateVariable
    - DifferentialOperator
    - BoundaryCondition
    - PDESolver
    - PDE
    range: string
  description:
    name: description
    from_schema: https://w3id.org/tvbo
    rank: 1000
    slot_uri: dcterms:description
    owner: ExplorationAxis
    domain_of:
    - Dataset
    - ClinicalScore
    - SoftwarePackage
    - SoftwareRequirement
    - SoftwareEnvironment
    - Equation
    - Stimulus
    - Event
    - Tractogram
    - Matrix
    - Phenotype
    - MeasureSpec
    - NamedArray
    - Network
    - GraphGenerator
    - ProcedureStep
    - File
    - Node
    - Edge
    - Observation
    - Dynamics
    - StateVariable
    - Parameter
    - CouplingInput
    - Argument
    - Function
    - FunctionCall
    - Callable
    - DerivedParameter
    - DerivedVariable
    - RandomStream
    - DataSource
    - OptimizationStage
    - Exploration
    - ExplorationAxis
    - FreeParameter
    - Inference
    - Prior
    - Likelihood
    - UpdateRule
    - AlgorithmStage
    - TuningObjective
    - Algorithm
    - BranchSwitch
    - Continuation
    - Integrator
    - Coupling
    - RegionMapping
    - SimulationExperiment
    - Study
    - TimeSeries
    - NDArray
    - SpatialDomain
    - Mesh
    - SpatialField
    - FieldStateVariable
    - BoundaryCondition
    - PDESolver
    - PDE
    range: string
class_uri: tvbo:ExplorationAxis