About: operator error

Premodifier: operator
Head noun: error

Same concepts
http://dbpedia.org/resource/User_error

Broader concepts

label	provenance	confidence
factor	isap:153416577	0.809399
other cause	isap:364706326	0.722664
circumstance	isap:426990757	0.586471
cause	isap:364706287	0.542341
problem people	isap:158449921	0.463399
reason	isap:157268958	0.462142
failure	isap:224541175	0.428722
problem	isap:227791766	0.410941
control	isap:230034959	0.377266
anything	isap:293872396	0.273644
issue	isap:370624289	0.269025
however	isap:226908072	0.180524
accident	isap:292482208	0.160249

Narrower concepts

label	provenance	confidence
problem	isap:40762162	0.389262
use	isap:468615763	0.365711