Classifier Instance:

Anchor text: bridge circuit
Target Entity: Wheatstone_bridge
Preceding Context: A bolometer is used to measure power at microwave frequencies. A resistor element is exposed to microwave power, and its resistance changes in response to the temperature rise due to absorbed power. The changing resistance of teh bolometer would cause amismatch to the characteristic impedance of the microwave source. To prevent an electrical impedance mismatch and reflection of incident microwave power,a bias current is impressed on the element to raise its temperature with no signal applied. The reduction in bias current required to return the bolometer element to nominal value is a function of the absorbed microwave power. To reject the effects of ambient temperature change, the active (measuring) element is in a
Succeeding Context: with an identical element not exposed to microwaves; variations in temperature common to both elements do not affect the accuracy of the reading. The average response time of the bolometer allows convenient measurement of the power of a pulsed source.
Paragraph Title: Microwave measurement
Source Page: Bolometer

Ground Truth Types:

|---wordnet_entity_100001740
|  |---wordnet_artifact_100021939
|  |  |---wordnet_instrumentality_103575240
|  |  |  |---wordnet_device_103183080
|  |  |  |  |---wordnet_instrument_103574816
|  |  |  |  |  |---wordnet_instrument_103574816_rest

Predicted Types:

TypeConfidenceDecision
wordnet_artifact_1000219390.0803879517740657 1
wordnet_instrumentality_103575240-0.05393916871179009 0
wordnet_structure_104341686-1.161334212107768 0
wordnet_facility_103315023-0.8757954985768199 0
wordnet_creation_103129123-0.5796118277255538 0
wordnet_article_100022903-2.378974488945258 0
wordnet_commodity_103076708-2.102421948092132 0
wordnet_way_104564698-2.102961286386959 0
wordnet_covering_103122748-1.7578306243026975 0
wordnet_event_100029378-1.292529230214953 0
wordnet_organization_108008335-2.1283496758111706 0
wordnet_person_100007846-2.6234885162066557 0
yagoGeoEntity-0.5356241570757718 0
|---wordnet_entity_100001740
|  |---wordnet_artifact_100021939
|  |  |---wordnet_instrumentality_103575240
|  |  |---wordnet_structure_104341686
|  |  |---wordnet_facility_103315023
|  |  |---wordnet_creation_103129123
|  |  |---wordnet_article_100022903
|  |  |---wordnet_commodity_103076708
|  |  |---wordnet_way_104564698
|  |  |---wordnet_covering_103122748
|  |---wordnet_event_100029378
|  |---wordnet_organization_108008335
|  |---wordnet_person_100007846
|  |---yagoGeoEntity
|  |  |---wordnet_structure_104341686
|  |  |---wordnet_facility_103315023
|  |  |---wordnet_way_104564698