About: regular expression

Premodifier: regular
Head noun: expression

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

Broader concepts

label	provenance	confidence
function	isap:283120600	0.808701
pattern matching	isap:282279817	0.801589
topic	isap:474270879	0.800450
programming technique	isap:192879746	0.772673
string operation	isap:193209564	0.752964
advanced topic	isap:474270881	0.750477
many complex task	isap:505845989	0.747513
other feature	isap:220408368	0.739694
formal language	isap:285276052	0.737235
many feature	isap:220408356	0.716577
feature	isap:220408329	0.655476
pattern	isap:219828117	0.652069
specific pattern	isap:219828122	0.648594
language	isap:285276046	0.644698
parser	isap:256840558	0.628862
expensive operation	isap:193209563	0.621590
string pattern	isap:219828129	0.618123
advanced method	isap:254200666	0.613321
tool	isap:505936293	0.609541
standard library	isap:217121057	0.603891
text pattern	isap:219828125	0.601859
text processing tool	isap:505936299	0.597362
match	isap:475685947	0.578396
command	isap:220163115	0.569629
algorithm	isap:192745054	0.563168
dfa	isap:401937842	0.557594
regular expression	isap:399378729	0.551388
heuristic	isap:192732824	0.518227
programming feature	isap:220408359	0.495762
method	isap:254200651	0.494730
logic	isap:473702806	0.490674
type	isap:505953322	0.489844
search string	isap:255197656	0.486218
powerful feature	isap:220408371	0.482144
powerful pattern match language	isap:219828130	0.480412
pain in the ass	isap:505686071	0.475528
complex topic	isap:474270892	0.475253
thing	isap:474582424	0.473502
object	isap:256948636	0.467638
construct	isap:192844094	0.465966
expression	isap:399378720	0.460247
convention	isap:399703799	0.453810
reference	isap:192963437	0.449780
regular language	isap:285276053	0.448815
output	isap:256931665	0.447614
way	isap:401919591	0.442402
information	isap:315691488	0.436986
url	isap:401916672	0.432796
mechanism	isap:193076482	0.425005
book	isap:503534476	0.417343
error	isap:474120212	0.416960
form	isap:503228554	0.406057
programming language	isap:285276049	0.401777
technology	isap:399063668	0.401585
form of declarative programming	isap:503228577	0.400496
language for pattern matching	isap:285276073	0.397586
technique	isap:192879739	0.394951
fatal error	isap:474120211	0.391103
filter	isap:255257105	0.387302
rule	isap:505834489	0.387224
code	isap:503592359	0.379554
dsl	isap:401937999	0.377013
net	isap:401908600	0.374288
domain specific language	isap:257199970	0.365230
representation	isap:40885470	0.362143
special character	isap:191800324	0.356971
grammar	isap:219129636	0.352308
challenge	isap:192180354	0.351114
specification	isap:502887868	0.349515
indispensable tool	isap:505936308	0.348736
method of parse html	isap:254200671	0.343178
question	isap:283805891	0.338757
powerful tool	isap:505936294	0.336134
great solution	isap:283105458	0.335600
valuable skill	isap:476489995	0.331815
concept	isap:218189200	0.324458
search	isap:257446943	0.323698
great tool	isap:505936304	0.323399
problem	isap:219841849	0.321128
option	isap:253512430	0.319235
bad idea	isap:505248411	0.317218
system	isap:255070516	0.317025
however	isap:218729643	0.316292
datum	isap:474735312	0.301179
of match pattern	isap:219828127	0.300507
user	isap:505999680	0.296894
group of symbol	isap:473445347	0.296505
anything	isap:283872223	0.288604
wildcard	isap:282857247	0.285056
word	isap:506017272	0.275731
test	isap:505868328	0.271558
sequence	isap:284111146	0.271513
string	isap:255197653	0.269180
tool for the job	isap:505936302	0.264237
text	isap:505869426	0.259399
number	isap:255960839	0.257336
s	isap:41114464	0.256087
matching	isap:282279818	0.253894
machine	isap:217623309	0.253253
pain	isap:505686069	0.252309
c	isap:41114208	0.248830
substitution	isap:23308404	0.242701
overkill	isap:284383796	0.240726
character	isap:191800323	0.233845
syntax	isap:255344037	0.233399
metacharacter	isap:503056106	0.225808
example	isap:218118922	0.221920
kind	isap:505383227	0.221649
field	isap:474950833	0.221023
means	isap:476342580	0.216471
alternative	isap:315319993	0.215803
perl	isap:505676843	0.214660
case	isap:503565072	0.213301
use	isap:401916783	0.210468
property	isap:283080650	0.206883
file	isap:503217789	0.198606
part	isap:505684708	0.195490
something	isap:193811867	0.182456
time	isap:505859025	0.166350
implementation	isap:40965644	0.157783
success	isap:220158597	0.130178
page	isap:505686225	0.124216

Narrower concepts

label	provenance	confidence
credit card number	isap:21239538	0.761729
wildcard	isap:179945233	0.658177
wildcard character	isap:43976538	0.645991
social security number	isap:21239551	0.619867
first argument	isap:180302606	0.573430
regular expression	isap:399378729	0.551388
example	isap:243482491	0.527417
pattern matching	isap:182356174	0.523310
backreference	isap:29172757	0.485750
something	isap:42943425	0.470399
regular language	isap:181718352	0.408037
vim	isap:237923371	0.403593
sed	isap:237986524	0.389050
regex	isap:258634303	0.378969
attribute	isap:42483238	0.374896
delimiter	isap:42611065	0.372415
expression	isap:399378721	0.369544
function	isap:179777774	0.368719
hostname	isap:181355291	0.366288
option	isap:17534941	0.351482
syntax	isap:18902111	0.347956
slash	isap:259669029	0.344279
audio file	isap:189835632	0.337313
a	isap:328167185	0.331412
python	isap:20234601	0.324950
variable	isap:182257851	0.323682
following	isap:43109847	0.318333
b	isap:328196311	0.311886
method	isap:17680967	0.310989
follow	isap:18432245	0.310724
pattern	isap:242710579	0.305955
google	isap:19667962	0.304943
split	isap:259962665	0.303185
grep	isap:190229316	0.302212
string	isap:18242084	0.296618
newline	isap:243258808	0.294472
re	isap:265169068	0.289977
url	isap:239163385	0.274575
regexp	isap:20336464	0.273972
character	isap:43976528	0.262901
awk	isap:238781544	0.258748
code	isap:188735128	0.255301
below	isap:258283574	0.238855
problem	isap:244827418	0.234504
quote	isap:257802178	0.234083
r	isap:328118708	0.230345
list	isap:190374107	0.230303
occurrence	isap:399756108	0.226040
search	isap:20144454	0.219765
text	isap:188010403	0.197846
section	isap:245259295	0.197245
sequence	isap:179857629	0.195017
etc	isap:238774337	0.190760
part	isap:191317584	0.190153
task	isap:191044024	0.187811
before	isap:18208569	0.182859
matching	isap:182356176	0.179727
grammar	isap:245147471	0.166811
perl	isap:189341348	0.166782
format	isap:19474990	0.165781
address	isap:244957378	0.163850
punctuation	isap:313000819	0.162963
regexpal	isap:180482975	0.158880
file	isap:189835629	0.155486
e.g	isap:239114429	0.154236
argument	isap:180302605	0.149390
path	isap:190174400	0.144776
foo	isap:237391283	0.142802
case	isap:188262665	0.137709
value	isap:260415071	0.132276
query	isap:259150749	0.121333
number	isap:21239535	0.117273
information	isap:312688273	0.109425