About: http://webisa.webdatacommons.org/263300686

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	bob:there is a paper that suggests that active learing does indeed select harder examples for the human annotator:Investigating the Effects of Selective Sampling on the Annotation Task.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com