About: challenging problem

Premodifier: challenging
Head noun: problem

Same concepts

Broader concepts

label	provenance	confidence
example	isap:436094007	0.266315
team	isap:71206026	0.189828
turn	isap:71245150	0.178661

Narrower concepts

label	provenance	confidence
climate change	isap:442811863	0.886037
fraud detection	isap:27226968	0.690793
word problem	isap:438174425	0.669002
affordable housing	isap:429396671	0.611357
global warming	isap:433487601	0.610626
service discovery	isap:24300127	0.557195
poverty	isap:431567471	0.438530
dementia	isap:341878144	0.419427
digital world	isap:225721207	0.418131
unify theory	isap:439254267	0.397807
homelessness	isap:110428339	0.396071
cancer	isap:441322031	0.396057
application	isap:139473646	0.392375
recognition	isap:139403861	0.347939
environment	isap:138993664	0.345985
issue	isap:223506532	0.332503
user	isap:11196994	0.306116
one	isap:234522284	0.290025
video	isap:230019263	0.286229
function	isap:344782346	0.243816
course	isap:448989932	0.242815
people	isap:447817648	0.239835
patient	isap:434369293	0.238415
however	isap:433365779	0.224109
product	isap:436768736	0.222298
case	isap:8534020	0.206912
time	isap:5761428	0.206873
instance	isap:340382252	0.206460
thing	isap:226186702	0.200660
system	isap:444994342	0.195556
scalability	isap:139508041	0.192149
world	isap:225721214	0.189769
device	isap:439725131	0.189387
role	isap:9384246	0.183305
risk	isap:8682717	0.179764
information	isap:138268615	0.175015
datum	isap:223906094	0.174978
difficulty	isap:219556211	0.163747
gun	isap:233031853	0.113497
comment	isap:429858281	0.082820