DataFrançois Bancilhon

twitter.com/fbancilhon

Public Data Editors

Private Data Editors

Data Producers

Data Analytics Dataviz

Data consumers

Platform providers

Tool providers

BI toolsproviders

Web

Datasets Editor

Internal Datasets

Open Data

Socizl Networks

CrawlScrapingETL, etc.

Text MiningStructurationAugmentation

…

DeliveryVisualization

Custo

mer

spcs

Data Publicaspecx

Custom Off the shelf

Data developer

Data Publica : expertise

CrawlScrapingETLData cleansingText & Web miningDatabasesOpen Data

WebSocial networkPrivate dataCrowdsourcing

DataPresentation

Transformation

Generic datavizSpecific dataviz

Content

Is Data Global?

• Software vendors operate in a global market• Data is country dependent• The shape of the data is country dependent• The access to the data is country dependent

• You cannot build a local software business• You can build a local data business

Internet start ups

Fortune 500

1 48 04 07 019 125

533 735 93248.8742° N, 2.3470° E

Dataset Examples

1. Public Tender announcements2. Public organisations 3. Economic activity (by vertical and by geography)4. City dashboard5. Employment dashboard6. Real Estate dashboard7. Enrichment of company data8. Weak signal detection in company data9. Directory of a specific category of stores10. Elected officials

Public tender announcements

BOAMP OJEU CUSTOMERPLATFORM

DEMATPLATFORM

CLASSIFICATION(CPV) ANALYSIS DEDUP

DEMATPLATFORM

DEMATPLATFORM

DELIVERY

Public organizations in France

• 175 000 instances• 5 000 types• 6 sources, all of them public• Data: name, code, address, phone, fax, email,

web site• Hard part: deduplication within and between

sources• LOD with public tenders (65% up to now)

Territory dashboard

EconomyDémographyHealthTourismEnvironmentetc.

CountryStateDisctrictCityNeighborhoodetc.

Dashboard

Theme

Geographic granularity

Manual data extraction

Automated data extraction

Manual report

productionCustom report

Vizualisation

Generic dataviz

Territory dashboards

Manual process

Automated data update

Your report

Other SourcesSources Industrial

process

Data set enrichment

• Given a list of companies and some information about them

• Find more information– With the company information, find the web site– Analyse the web site to find more information– Eventually look outside of the web site

Company data enrichment

Total 10 000 companies10 000 companies

(%)

5 779 companies with website

(%)Entreprises with Web site 5 779 58% 100%

Confident web site >0.5 2 084 21% 36%

# of shares information 468 5% 8%

Contact information 1 071 11% 19%

Professional e-mail 1 893 19% 32%

Phone 3 618 37% 62%

Generic email 1 212 12% 21%

Web site analysis

• Analyse the web site do diagnose the company Internet presence

Weak signal detection

• Given a set of company description• Detect some weak signal– Export– Change in management

Web site detection

Web site analysis

Signal detection

Hotel Room Prices

• In a given geographic zone• For all the hotels• For all the rooms• For every reserved day of the year• For every reservation day of the year• Provide the price of the room

French Elected Officials

Scope• Government• Mayors• Senators• « députés »

(congressmen)• « conseillers généraux »• « conseillers

départementaux »

Information• First Name, Las Name• Mandate• Location• Date• Political affiliation

François Bancilhontwitter.com/fbancilhonwww.data-publica.com