Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386569198> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W4386569198 abstract "Abstract Exploration is a key part of an animal’s ability to learn. The exploration-exploitation dilemma predicts that individuals should adjust their exploration behaviour according to changes in the value of information. Here, we test this prediction by tracking ruby-throated hummingbirds as they foraged repeatedly from a large array of artificial flowers, wherein 25% of the flowers contained a sucrose reward. Similar to real-world floral dynamics, the reward locations were consistent in the short-term, but varied from day to day. Thus, the value of information about the flower contents would be greatest at the beginning of a daily foraging session, and decay toward the end of each session. We tracked five individual hummingbirds in repeated foraging sessions, comprising more than 3,400 floral probes. We analyzed two metrics of their exploration behaviour: (1) the probability that a bird would shift from probing one flower to another, and (2) the Shannon information entropy of a sequence of flowers probed. We show that initially, the hummingbirds increased their exploration behaviour as time elapsed within a session. As they performed more sessions and learned the rules of the environment, the hummingbirds switched to explore more diverse choices at the beginning of a foraging session, when the value of information was high, and less diverse choices toward the end of a session. Our results suggest that foraging hummingbirds can learn when to learn, highlighting the importance of plasticity in exploration behaviour. Highlights Exploration is a necessary part of learning Foragers must balance sampling for information with the use of known rewards Hummingbirds learned to explore more when the value of new information was high Apparent mistakes may actually represent an information-seeking strategy" @default.
- W4386569198 created "2023-09-10" @default.
- W4386569198 creator A5006094799 @default.
- W4386569198 creator A5014430803 @default.
- W4386569198 creator A5023450518 @default.
- W4386569198 creator A5048763392 @default.
- W4386569198 creator A5055069684 @default.
- W4386569198 creator A5059418152 @default.
- W4386569198 creator A5083034967 @default.
- W4386569198 date "2023-09-09" @default.
- W4386569198 modified "2023-09-30" @default.
- W4386569198 title "Learning when to learn: hummingbirds adjust their exploration behaviour to match the value of information" @default.
- W4386569198 cites W1920180844 @default.
- W4386569198 cites W1986857759 @default.
- W4386569198 cites W1991731107 @default.
- W4386569198 cites W1993553880 @default.
- W4386569198 cites W1995875735 @default.
- W4386569198 cites W1998770726 @default.
- W4386569198 cites W2002590475 @default.
- W4386569198 cites W2004317761 @default.
- W4386569198 cites W2012647368 @default.
- W4386569198 cites W2021257054 @default.
- W4386569198 cites W2025237616 @default.
- W4386569198 cites W2035096203 @default.
- W4386569198 cites W2041272644 @default.
- W4386569198 cites W2075619721 @default.
- W4386569198 cites W2107726111 @default.
- W4386569198 cites W2115409974 @default.
- W4386569198 cites W2127282893 @default.
- W4386569198 cites W2143125718 @default.
- W4386569198 cites W2145552453 @default.
- W4386569198 cites W2152363621 @default.
- W4386569198 cites W2152600854 @default.
- W4386569198 cites W2168085137 @default.
- W4386569198 cites W2196054874 @default.
- W4386569198 cites W2312244705 @default.
- W4386569198 cites W2315742833 @default.
- W4386569198 cites W2334709481 @default.
- W4386569198 cites W2480846878 @default.
- W4386569198 cites W2726887866 @default.
- W4386569198 cites W2794421797 @default.
- W4386569198 cites W2902847783 @default.
- W4386569198 cites W2906562702 @default.
- W4386569198 cites W2965040964 @default.
- W4386569198 cites W3004440386 @default.
- W4386569198 cites W3031701158 @default.
- W4386569198 cites W3041526309 @default.
- W4386569198 cites W3195628270 @default.
- W4386569198 cites W4234466450 @default.
- W4386569198 cites W4249985813 @default.
- W4386569198 doi "https://doi.org/10.1101/2023.09.08.556950" @default.
- W4386569198 hasPublicationYear "2023" @default.
- W4386569198 type Work @default.
- W4386569198 citedByCount "0" @default.
- W4386569198 crossrefType "posted-content" @default.
- W4386569198 hasAuthorship W4386569198A5006094799 @default.
- W4386569198 hasAuthorship W4386569198A5014430803 @default.
- W4386569198 hasAuthorship W4386569198A5023450518 @default.
- W4386569198 hasAuthorship W4386569198A5048763392 @default.
- W4386569198 hasAuthorship W4386569198A5055069684 @default.
- W4386569198 hasAuthorship W4386569198A5059418152 @default.
- W4386569198 hasAuthorship W4386569198A5083034967 @default.
- W4386569198 hasBestOaLocation W43865691981 @default.
- W4386569198 hasConcept C136764020 @default.
- W4386569198 hasConcept C15744967 @default.
- W4386569198 hasConcept C165287380 @default.
- W4386569198 hasConcept C18903297 @default.
- W4386569198 hasConcept C2779182362 @default.
- W4386569198 hasConcept C41008148 @default.
- W4386569198 hasConcept C46312422 @default.
- W4386569198 hasConcept C86803240 @default.
- W4386569198 hasConceptScore W4386569198C136764020 @default.
- W4386569198 hasConceptScore W4386569198C15744967 @default.
- W4386569198 hasConceptScore W4386569198C165287380 @default.
- W4386569198 hasConceptScore W4386569198C18903297 @default.
- W4386569198 hasConceptScore W4386569198C2779182362 @default.
- W4386569198 hasConceptScore W4386569198C41008148 @default.
- W4386569198 hasConceptScore W4386569198C46312422 @default.
- W4386569198 hasConceptScore W4386569198C86803240 @default.
- W4386569198 hasLocation W43865691981 @default.
- W4386569198 hasOpenAccess W4386569198 @default.
- W4386569198 hasPrimaryLocation W43865691981 @default.
- W4386569198 hasRelatedWork W2022784323 @default.
- W4386569198 hasRelatedWork W2037552091 @default.
- W4386569198 hasRelatedWork W2105850022 @default.
- W4386569198 hasRelatedWork W2348742136 @default.
- W4386569198 hasRelatedWork W2748952813 @default.
- W4386569198 hasRelatedWork W2899084033 @default.
- W4386569198 hasRelatedWork W3087157779 @default.
- W4386569198 hasRelatedWork W4231927834 @default.
- W4386569198 hasRelatedWork W4306770904 @default.
- W4386569198 hasRelatedWork W983742095 @default.
- W4386569198 isParatext "false" @default.
- W4386569198 isRetracted "false" @default.
- W4386569198 workType "article" @default.