Classifier Instance:

Anchor text: decay
Target Entity: Radioactive_decay
Preceding Context: Radiometric dating (often called radioactive dating) is a technique used to date materials such as rocks, usually based on a comparison between the observed abundance of a naturally occurring radioactive isotope and its
Succeeding Context: products, using known decay rates. It is the principal source of information about the absolute age of rocks and other geological features, including the age of the Earth itself, and can be used to date a wide range of natural and man-made materials. Together with stratigraphic principles, radiometric dating methods are used in geochronology to establish the geological time scale. Among the best-known techniques are , and . By allowing the establishment of geological timescales, it provides a significant source of information about the ages of s and the deduced rates of ary change. Radiometric dating is also used to date materials, including ancient artifacts.
Paragraph Title: null
Source Page: Radiometric dating

Ground Truth Types:

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Predicted Types:

TypeConfidenceDecision
wordnet_artifact_100021939-2.3805290951991105 0
wordnet_event_100029378-0.3664909752863031 0
wordnet_organization_108008335-3.2054412153052247 0
wordnet_person_100007846-2.6382543091461645 0
yagoGeoEntity-0.7973971794127277 0
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