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Published on: November 2, 2012
Probabilities of encounters between objects in biological systems 2: cognizer view
1Department of Biology and Earth Sciences, Faculty of Science, Ehime University, 2-5 Bunkyo-Cho, Matsuyama, Ehime 790-8577, Japan. nakajima@sci.ehime-u.ac.jp
Cognizers experience internal probability, differing from external observations. This study quantifies internal probability, revealing how adaptive responses influence encounter probabilities and biological adaptation.
Area of Science:
- Cognitive Science
- Theoretical Biology
- Probability Theory
Background:
- Repetitive events may not yield consistent outcomes.
- Internal probability is defined as a cognizer's certainty of an event, distinct from external, meta-observer probability.
- Internal probability may reflect adaptive cognitions for environmental interaction.
Purpose of the Study:
- To quantitatively describe encounter probabilities using an internal probability concept.
- To explore this within a cognizer system model framework.
- To reconcile internal and external probability concepts.
Main Methods:
- Developed a cognizer system model.
- Applied an internal probability concept for quantitative analysis.
- Compared internal analysis results with external meta-observer probability formulations.
Main Results:
- The internal analysis yielded a formulation consistent with the external meta-observer concept.
- Demonstrated theoretical consistency between internal and external probability analyses.
- Showed that cognizers can modulate encounter probabilities through selective responses.
Conclusions:
- Internal and external probability concepts are theoretically consistent.
- Cognitive systems can adaptively control encounter probabilities with targets.
- This provides a quantitative understanding of biological adaptation.
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