Sherlock Semantic Type Detection Demo

Sherlock is a neural network trained on real-world datasets collected from the web. Unlike rule-based approaches based on hard-coded regular expressions and values, Sherlock detects types using word embeddings and distributions of characters.

Because Sherlock is trained on real data, it is robust to messy entries (e.g. blanks, mispellings, malformatted values) and includes over 20 semantic types. See for yourself by changing table values:

Country	Head of Government	Capital City	Latitude	Longitude	Continent	Birth of Current Form of Government	One Day Δ in USD Exchange Rate	As Of
Japan		Tokyo	35.68333333	139.75	Asia	194?	0.0001	Aug 19 2018
	Theresa May	London	51.5	-0.083333	Europe	18XX	0	2018.08.19
SWE	Alain Berset	Bern	46.91666667	LONGITUDE	Europe	1947	?	08/19/2018
Canada	TODO	TODO	TODO	TODO	North America	1867	-0.0005	08/19/2018
Australia	TODO	TODO	TODO	TODO	OCE	1900 +/ 1	.2 pct	08/19/2018
New Zealand	Jacinda Ardern	\t\t\t			OCE	1840	-0.36%	08/19/2018
Sweden	Stefan Löfven	Stockholm	59.33333333	18.05	Europe	1974	0.0016
Norway	Erna Solberg	Oslo	59.91666667	10.75		1814	0.0008	08/19/2018
中国	Xi Jinping	Beijing	39 +/ 10	116.383333	Asia	194?		08/19/2018
Росси́я		Moscow	55.75	37.6	Europe	1993	0.59%	08/19/2018
IND	Narendra Modi	New Delhi	28.6	77.2	Asia	20th century	0.0026	2018-?-?
Turkey	Recep Tayyip Erdoğan	Ankara	39.93333333	32.866667			0.0092	08/19/2018
	Prayut Chan-o-cha	Bangkok	13.75	100.516667	Asia		0.44%	08/19/2018
Indonesia	Joko Widodo	Jakarta	-6.166666667	106.816667	Asia		-0.0009	08/19/2018
Myanmar			\n	\n	Asia	2011	0.001	2018-08-19
Mexico	Enrique Peña Nieto	?	19.43333333-99.133333		CA	1917	0.0017	08/19/2018
Argentina	Mauricio Macri	?	-34.58333333	-58.666667	SA	1853	.11 pct	Aug 19 2018
	Lars Løkke Rasmussen		55.66666667	12.583333	EU	1953	0.0025	08/19/2018
Israel	Benjamin Netanyahu	Jerusalem			Asia	1948 +/- 5	?	August 2018
Philippines	Rodrigo Duterte	Manila	14.6	120.966667		1835	0.0012	08/19/2018

Country	Head of Government	Capital City	Latitude	Longitude	Continent	Birth of Current Form of Government	One Day Δ in USD Exchange Rate	As Of

Sun	Mon	Tue	Wed	Thu	Fri	Sat