Classifier Instance:

Anchor text: current
Target Entity: Electric_current
Preceding Context: Heaviside did much to develop and advocate vector methods and the vector calculus. Maxwell's formulation of electromagnetism consisted of 20 equations in 20 variables. Heaviside employed the curl and divergence operators of the vector calculus to reformulate 12 of these 20 equations into four equations in four variables (B, E, J, and ρ), the form by which they have been known ever since (see Maxwell's equations). He invented the Heaviside step function and employed it to model the
Succeeding Context: in an electric circuit. He invented the operator method for solving linear differential equations, which resembles current Laplace transform methods (see inverse Laplace transform, also known as the "Bromwich integral"). The UK mathematician Thomas John I'Anson Bromwich later devised a rigorous mathematical justification for Heaviside's operator method.
Paragraph Title: Innovations and discoveries
Source Page: Oliver Heaviside

Ground Truth Types:

|---wordnet_entity_100001740
|  |---wordnet_artifact_100021939
|  |  |---wordnet_facility_103315023
|  |  |  |---wordnet_facility_103315023_rest
|  |---yagoGeoEntity
|  |  |---wordnet_facility_103315023
|  |  |  |---wordnet_facility_103315023_rest

Predicted Types:

TypeConfidenceDecision
wordnet_artifact_100021939-0.43830147354706794 0
wordnet_event_100029378-2.278672785970216 0
wordnet_organization_108008335-2.2785200322744052 0
wordnet_person_100007846-0.6185677973692488 0
yagoGeoEntity-0.22276328215240648 0
|---wordnet_entity_100001740
|  |---wordnet_artifact_100021939
|  |---wordnet_event_100029378
|  |---wordnet_organization_108008335
|  |---wordnet_person_100007846
|  |---yagoGeoEntity