universal intelligence measure

E217170

The universal intelligence measure is a formal, mathematical framework proposed to quantify and compare the general intelligence of agents across all possible environments.

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Statements (46)

Predicate Object
instanceOf formal measure of intelligence
mathematical framework
theoretical construct in artificial intelligence
alternativeTo IQ-like psychometric tests for machines
task-specific performance metrics
assumes agents interacting sequentially with environments
computable environments
basedOn Kolmogorov complexity
Solomonoff induction
algorithmic probability
characteristic model-agnostic
not directly computable in practice
task-agnostic
theoretically grounded
coreIdea intelligence as ability to achieve goals in a wide range of environments
critiquedFor dependence on choice of universal Turing machine
incomputability
limited practical applicability
describedIn Universal Intelligence: A Definition of Machine Intelligence
surface form: A Formal Measure of Machine Intelligence
field algorithmic information theory
artificial intelligence
machine learning
theoretical computer science
formalizedAs infinite sum over all computable environments
hasMathematicalProperty upper-bounds achievable performance of any computable agent in the AIXI framework
influenced research on general AI benchmarks
influencedBy Andrei Kolmogorov
surface form: Andrey Kolmogorov

Ray Solomonoff
languageOfFormulation mathematics
proposedBy Marcus Hutter
Shane Legg
publicationYear 2007
purpose compare intelligence of different agents
quantify general intelligence of agents
relatedConcept AGI evaluation
general intelligence
universal prior over environments
relatedTo AIXI model
surface form: AIXI

universal artificial intelligence
scope all computable environments
all possible environments weighted by simplicity
typicalAgentModel reinforcement learning agent
usesConcept environmental distributions
expected discounted reward
universal prior
weightsEnvironmentsBy algorithmic complexity

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Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Shane Legg hasConcept universal intelligence measure
Universal Intelligence: A Definition of Machine Intelligence hasAbbreviation universal intelligence measure
this entity surface form: universal intelligence (measure)