IEvidence | Bayes Server

Represents the evidence, or case data (e.g. row in a database) used in a {@link com.bayesserver.inference.IInference#query query}.

Evidence is always associated with a particular network, however if necessary can be detached or attached to an instance of an inference engine. This has the follwing advantages: - Evidence can be set before an inference engine is created, or retained when an inference engine is destroyed. - Evidence can be switched between inference engines. - An inference engine can switch between different evidence instances.

Hierarchy

IEvidence

Implemented by

Evidence

Index

Properties

Methods

Properties

_1b3c77a7ef11437c93c3830de82e7500

_1b3c77a7ef11437c93c3830de82e7500: string

logWeight

logWeight: number

network

network: Network

size

size: number

weight

weight: number

Methods

beginUpdate

beginUpdate(): void

- Defined in inference.ts:5689
Returns void

clear

clear(): void
clear(variable: Variable): void
clear(variable: Variable, time: number | null): void
clear(node: Node, time: number | null): void
clear(node: Node): void

- Defined in inference.ts:5693
Returns void
- Defined in inference.ts:5697
Parameters
- variable: Variable
Returns void
- Defined in inference.ts:5701
Parameters
- variable: Variable
- time: number | null
Returns void
- Defined in inference.ts:5705
Parameters
- node: Node
- time: number | null
Returns void
- Defined in inference.ts:5709
Parameters
- node: Node
Returns void

copy

copy(evidence: IEvidence): void
copy(evidence: IEvidence, variable: Variable): void
copy(evidence: IEvidence, variable: Variable, time: number | null): void

- Defined in inference.ts:5713
Parameters
- evidence: IEvidence
Returns void
- Defined in inference.ts:5717
Parameters
- evidence: IEvidence
- variable: Variable
Returns void
- Defined in inference.ts:5721
Parameters
- evidence: IEvidence
- variable: Variable
- time: number | null
Returns void

endUpdate

endUpdate(): void

- Defined in inference.ts:5725
Returns void

get

get(variable: Variable): number | null
get(variable: Variable, time: number | null): number | null
get(variable: Variable, destination: number[], destinationStart: number, startTime: number, count: number): void
get(node: Node, destination: number[], destinationStart: number, startTime: number, count: number): void
get(node: Node): number | null
get(node: Node, time: number | null): number | null

- Defined in inference.ts:5801
Parameters
- variable: Variable
Returns number | null
- Defined in inference.ts:5805
Parameters
- variable: Variable
- time: number | null
Returns number | null
- Defined in inference.ts:5809
Parameters
- variable: Variable
- destination: number[]
- destinationStart: number
- startTime: number
- count: number
Returns void
- Defined in inference.ts:5813
Parameters
- node: Node
- destination: number[]
- destinationStart: number
- startTime: number
- count: number
Returns void
- Defined in inference.ts:5817
Parameters
- node: Node
Returns number | null
- Defined in inference.ts:5821
Parameters
- node: Node
- time: number | null
Returns number | null

getEvidenceType

getEvidenceType(variable: Variable): EvidenceType
getEvidenceType(node: Node): EvidenceType
getEvidenceType(node: Node, time: number | null): EvidenceType
getEvidenceType(variable: Variable, time: number | null): EvidenceType

- Defined in inference.ts:5745
Parameters
- variable: Variable
Returns EvidenceType
- Defined in inference.ts:5749
Parameters
- node: Node
Returns EvidenceType
- Defined in inference.ts:5753
Parameters
- node: Node
- time: number | null
Returns EvidenceType
- Defined in inference.ts:5757
Parameters
- variable: Variable
- time: number | null
Returns EvidenceType

getMaxTime

getMaxTime(variable: Variable): number | null
getMaxTime(): number | null

- Defined in inference.ts:5737
Parameters
- variable: Variable
Returns number | null
- Defined in inference.ts:5741
Returns number | null

getState

getState(variable: Variable): number | null
getState(variable: Variable, time: number | null): number | null
getState(node: Node): number | null
getState(node: Node, time: number | null): number | null

- Defined in inference.ts:5761
Parameters
- variable: Variable
Returns number | null
- Defined in inference.ts:5765
Parameters
- variable: Variable
- time: number | null
Returns number | null
- Defined in inference.ts:5769
Parameters
- node: Node
Returns number | null
- Defined in inference.ts:5773
Parameters
- node: Node
- time: number | null
Returns number | null

getStates

getStates(variable: Variable, buffer: number[]): void
getStates(node: Node, buffer: number[]): void
getStates(variable: Variable, buffer: number[], time: number | null): void
getStates(node: Node, buffer: number[], time: number | null): void
getStates(table: Table): void

- Defined in inference.ts:5849
Parameters
- variable: Variable
- buffer: number[]
Returns void
- Defined in inference.ts:5853
Parameters
- node: Node
- buffer: number[]
Returns void
- Defined in inference.ts:5857
Parameters
- variable: Variable
- buffer: number[]
- time: number | null
Returns void
- Defined in inference.ts:5861
Parameters
- node: Node
- buffer: number[]
- time: number | null
Returns void
- Defined in inference.ts:5865
Parameters
- table: Table
Returns void

getVariables

getVariables(buffer: Variable[]): void

- Defined in inference.ts:5729
Parameters
- buffer: Variable[]
Returns void

set

set(variable: Variable, value: number | null): void
set(variable: Variable, value: number | null, time: number | null): void
set(node: Node, value: number | null, time: number | null): void
set(variable: Variable, source: number[], sourceStart: number, startTime: number, count: number): void
set(node: Node, source: number[], sourceStart: number, startTime: number, count: number): void
set(node: Node, value: number | null): void

- Defined in inference.ts:5825
Parameters
- variable: Variable
- value: number | null
Returns void
- Defined in inference.ts:5829
Parameters
- variable: Variable
- value: number | null
- time: number | null
Returns void
- Defined in inference.ts:5833
Parameters
- node: Node
- value: number | null
- time: number | null
Returns void
- Defined in inference.ts:5837
Parameters
- variable: Variable
- source: number[]
- sourceStart: number
- startTime: number
- count: number
Returns void
- Defined in inference.ts:5841
Parameters
- node: Node
- source: number[]
- sourceStart: number
- startTime: number
- count: number
Returns void
- Defined in inference.ts:5845
Parameters
- node: Node
- value: number | null
Returns void

setState

setState(variable: Variable, state: number | null): void
setState(variable: Variable, state: number | null, time: number | null): void
setState(state: State): void
setState(state: State, time: number | null): void
setState(node: Node, state: number | null): void
setState(node: Node, state: number | null, time: number | null): void

- Defined in inference.ts:5777
Parameters
- variable: Variable
- state: number | null
Returns void
- Defined in inference.ts:5781
Parameters
- variable: Variable
- state: number | null
- time: number | null
Returns void
- Defined in inference.ts:5785
Parameters
- state: State
Returns void
- Defined in inference.ts:5789
Parameters
- state: State
- time: number | null
Returns void
- Defined in inference.ts:5793
Parameters
- node: Node
- state: number | null
Returns void
- Defined in inference.ts:5797
Parameters
- node: Node
- state: number | null
- time: number | null
Returns void

setStates

setStates(variable: Variable, values: number[]): void
setStates(node: Node, values: number[]): void
setStates(variable: Variable, values: number[], time: number | null): void
setStates(node: Node, values: number[], time: number | null): void

- Defined in inference.ts:5869
Parameters
- variable: Variable
- values: number[]
Returns void
- Defined in inference.ts:5873
Parameters
- node: Node
- values: number[]
Returns void
- Defined in inference.ts:5877
Parameters
- variable: Variable
- values: number[]
- time: number | null
Returns void
- Defined in inference.ts:5881
Parameters
- node: Node
- values: number[]
- time: number | null
Returns void

Hierarchy

Implemented by

Index

Properties

Methods

Properties

_1b3c77a7ef11437c93c3830de82e7500

logWeight

network

size

weight

Methods

beginUpdate

Returns void

clear

Returns void

Parameters

variable: Variable

Returns void

Parameters

variable: Variable

time: number | null

Returns void

Parameters

node: Node

time: number | null

Returns void

Parameters

node: Node

Returns void

copy

Parameters

evidence: IEvidence

Returns void

Parameters

evidence: IEvidence

variable: Variable

Returns void

Parameters

evidence: IEvidence

variable: Variable

time: number | null

Returns void

endUpdate

Returns void

get

Parameters

variable: Variable

Returns number | null

Parameters

variable: Variable

time: number | null

Returns number | null

Parameters

variable: Variable

destination: number[]

destinationStart: number

startTime: number

count: number

Returns void

Parameters

node: Node

destination: number[]

destinationStart: number

startTime: number

count: number

Returns void

Parameters

node: Node

Returns number | null

Parameters

node: Node

time: number | null

Returns number | null

getEvidenceType

Parameters

variable: Variable

Returns EvidenceType

Parameters

node: Node