Class: AlgorithmStage

One stage of a multi-stage tuning schedule. The algorithm body runs once per stage, in order, each stage overriding n_iterations and selected hyperparameters — so a schedule can anneal a learning rate or widen an estimation window as tuning proceeds.

URI: tvbo:AlgorithmStage

 classDiagram
    class AlgorithmStage
    click AlgorithmStage href "./AlgorithmStage.html"
      AlgorithmStage : arguments
        
          
    
        
        
        AlgorithmStage --> "*" Parameter : arguments
        click Parameter href "./Parameter.html"
    

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

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

        
      AlgorithmStage : n_iterations
        
          
    
        
        
        AlgorithmStage --> "1" Integer : n_iterations
        click Integer href "../http://www.w3.org/2001/XMLSchema#integer.html"
    

        
      AlgorithmStage : reset_state
        
          
    
        
        
        AlgorithmStage --> "0..1" Boolean : reset_state
        click Boolean href "../http://www.w3.org/2001/XMLSchema#boolean.html"

Class Properties

Property Value
Class URI tvbo:AlgorithmStage

Slots

Name Cardinality and Range Description Inheritance
label 0..1
xsd:string		 direct
description 0..1
xsd:string		 direct
n_iterations 1
xsd:integer		 Number of outer iterations to run in this stage direct
reset_state 0..1
xsd:boolean		 Start this stage from the model’s declared initial conditions rather than the… direct
arguments *
Parameter		 Hyperparameter overrides for this stage (e direct

Usages

used by used in type used
Algorithm stages range AlgorithmStage

Identifier and Mapping Information

Schema Source

  • from schema: https://w3id.org/tvbo

Mappings

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

LinkML Source

Direct

name: AlgorithmStage
description: One stage of a multi-stage tuning schedule. The algorithm body runs once
  per stage, in order, each stage overriding n_iterations and selected hyperparameters
  — so a schedule can anneal a learning rate or widen an estimation window as tuning
  proceeds.
from_schema: https://w3id.org/tvbo
slots:
- label
- description
attributes:
  n_iterations:
    name: n_iterations
    description: Number of outer iterations to run in this stage.
    from_schema: https://w3id.org/tvbo
    rank: 1000
    domain_of:
    - AlgorithmStage
    - Algorithm
    range: integer
    required: true
  reset_state:
    name: reset_state
    description: Start this stage from the model's declared initial conditions rather
      than the previous stage's endpoint. The update rules' tuned targets always cross
      the stage boundary; what resets is the dynamical state — state variables, delay
      and coupling history, observation window buffers and monitors — and the noise
      stream, which restarts from the run's seed so each stage samples the same realisation.
      False, the default, makes the schedule one continuous trajectory; true makes
      each stage an independent simulation warm-started from the parameters learned
      so far.
    from_schema: https://w3id.org/tvbo
    rank: 1000
    ifabsent: 'False'
    domain_of:
    - AlgorithmStage
    range: boolean
  arguments:
    name: arguments
    description: Hyperparameter overrides for this stage (e.g. eta, window_size).
      Names not listed fall back to the algorithm's own hyperparameter defaults.
    from_schema: https://w3id.org/tvbo
    domain_of:
    - Function
    - FunctionCall
    - AlgorithmInclude
    - AlgorithmStage
    range: Parameter
    multivalued: true
    inlined: true
    inlined_as_list: true
class_uri: tvbo:AlgorithmStage

Induced

name: AlgorithmStage
description: One stage of a multi-stage tuning schedule. The algorithm body runs once
  per stage, in order, each stage overriding n_iterations and selected hyperparameters
  — so a schedule can anneal a learning rate or widen an estimation window as tuning
  proceeds.
from_schema: https://w3id.org/tvbo
attributes:
  n_iterations:
    name: n_iterations
    description: Number of outer iterations to run in this stage.
    from_schema: https://w3id.org/tvbo
    rank: 1000
    owner: AlgorithmStage
    domain_of:
    - AlgorithmStage
    - Algorithm
    range: integer
    required: true
  reset_state:
    name: reset_state
    description: Start this stage from the model's declared initial conditions rather
      than the previous stage's endpoint. The update rules' tuned targets always cross
      the stage boundary; what resets is the dynamical state — state variables, delay
      and coupling history, observation window buffers and monitors — and the noise
      stream, which restarts from the run's seed so each stage samples the same realisation.
      False, the default, makes the schedule one continuous trajectory; true makes
      each stage an independent simulation warm-started from the parameters learned
      so far.
    from_schema: https://w3id.org/tvbo
    rank: 1000
    ifabsent: 'False'
    owner: AlgorithmStage
    domain_of:
    - AlgorithmStage
    range: boolean
  arguments:
    name: arguments
    description: Hyperparameter overrides for this stage (e.g. eta, window_size).
      Names not listed fall back to the algorithm's own hyperparameter defaults.
    from_schema: https://w3id.org/tvbo
    owner: AlgorithmStage
    domain_of:
    - Function
    - FunctionCall
    - AlgorithmInclude
    - AlgorithmStage
    range: Parameter
    multivalued: true
    inlined: true
    inlined_as_list: true
  label:
    name: label
    from_schema: https://w3id.org/tvbo
    rank: 1000
    slot_uri: rdfs:label
    owner: AlgorithmStage
    domain_of:
    - ParcellationTerminology
    - Subject
    - Session
    - Dataset
    - Contact
    - SoftwareEnvironment
    - Figure
    - Panel
    - Inset
    - Layer
    - Colorbar
    - Rule
    - 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: AlgorithmStage
    domain_of:
    - CommonCoordinateSpace
    - Dataset
    - StudyLayout
    - StudyTemplate
    - StudyDirectory
    - StudyFile
    - ClinicalScore
    - SoftwarePackage
    - SoftwareRequirement
    - SoftwareEnvironment
    - Figure
    - Panel
    - Equation
    - Stimulus
    - Event
    - Tractogram
    - Matrix
    - ResultEntity
    - Activity
    - 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
    - ResultBinding
    - TimeSeries
    - NDArray
    - SpatialDomain
    - Mesh
    - SpatialField
    - FieldStateVariable
    - BoundaryCondition
    - PDESolver
    - PDE
    - Reducer
    range: string
class_uri: tvbo:AlgorithmStage