DATA TXT Making Linked Open Data more usable and accessible using - PowerPoint PPT Presentation

DATA TXT Making Linked Open Data more usable and accessible using dataTXT semantic text APIs

a startup that works on big data and semantic web

DATA TXT A named entity extraction API that works very well on short and unstructured texts in English and Italian

DATA TXT API DATA TXT API L INKED O PEN D ATA GEONAMES DB PEDIA L INKED C ORPORATE D ATA YAGO YAGO

BENEFITS • No training required • Not based on NLP techniques • Very e ff ective on short sentences • A door to the Web of Data & Linked Data

DATA TXT - NEX N amed E ntity e X traction

“An apple is better than an orange”

http://dbpedia.org/page/Apple http://dbpedia.org/page/Apple_Inc. “An apple is better than an orange” http://dbpedia.org/page/Orange_(colour) http://dbpedia.org/page/Orange_(fruit)

{ "confidence": 0.846, "end": 8, "lod": { "wikipedia": "http://en.wikipedia.org/wiki/Apple", "dbpedia": "http://dbpedia.org/resource/Apple" }, "title": "Apple", "abstract": "The apple is the pomaceous fruit of the...", "spot": "apple", "label": "Apple", "Apples", "Sequenced genomes" ], "id": 18978754, "image": { “An apple is better than an orange” "full": "https://upload.wikimedia.org/wikipedia/...", "thumbnail": "https://upload.wikimedia.org/wikipedia/..." }, "types": [ "http://dbpedia.org/ontology/E...", "http://dbpedia.org/ontology/P...", "http://dbpedia.org/ontology/S..." ] }, { "confidence": 0.822, "end": 33, "lod": { "wikipedia": “http://en.wikipedia.org/wiki/Orange_(fruit) "dbpedia": “http://dbpedia.org/resource/Orange_(friut)” }, "title": "Orange (fruit)", "abstract": "The orange (specifically, the sweet ora...", "spot": "orange", "uri": “http://en.wikipedia.org/wiki/Orange_(fruit)” "label": "Orange",

DATA TXT - SIM text SIM ilarity

“Cameron wins the Oscar” “Cameron wins general elections”

“Cameron wins the Oscar similarity 13 % “Cameron wins general elections

“Cameron wins the Oscar” “All nominees for the Academy Awards”

“Cameron wins the Oscar similarity 71 % “All nominees for the Academy Awards

DATA TXT - CL CL assi fi er

“WhatsApp users on what they like and dislike about the messaging app, which has been bought by Facebook.” “Plans for a metro-style train system in Cardi ff could see the development of a transport corridor into Rhondda Cynon Taf.” “Fulham's new boss arrives with a fi erce reputation but may prove their saviour in the battle against relegation.”

“WhatsApp users on what they like and dislike about the messaging app, which has been bought by Facebook. S CIENCE AND T ECHNOLOGY “Plans for a metro-style train system in Cardi ff could see the development of a transport corridor into Rhondda Cynon Taf. E NVIRONMENTAL I SSUE & E CONOMY “Fulham's new boss arrives with a fi erce reputation but may prove their saviour in the battle against relegation S PORT

C USTOMERS

Security Banking & Finance Statistics Social Brand Monitoring Social CRM

dandelion.eu/datatxt/ it.dbpedia.org dataTXT CREATOR OF MANTEINER OF SpazioDati www.spaziodati.eu @SpazioDati

Based on a collaboration with the A3 Lab, University of Pisa Play designed by José Campos from the Noun Project Apple designed by Milky - Digital innovation from the Noun Project Orange designed by Milky - Digital innovation from the Noun Project �