3. www.senado.gov.ar
Site Description
The identified links are:
1. Procurement Tenders (1320 PDF’s) TOTAL : 33.657
2. Administrative decisions (14.205 PDF’s) PDF’s
3. Accounting decisions (6.817 PDF’s)
4. Presidential Decrees (11.315 PDF’s)
Feb 8, 2013
4. 2) Processing Data - PDF’s Password Protected - Password Removal
Files are PDF´s generated from paper scanned documents….
But….. Password Protected PDF’s (against copy and printing).
So, before executing OCR process, we need to remove the Password
Protection.
6. 3) Transforming Data - OCR issues
“Noisy” or unevenly scaned documents produce unpredictable results….
7. 4) Processing Data I:
Insert 33.000 TXT files in Excel worksheet, identifying entities, (persons and Companies),
amounts (money or bodyguards) and customizable Keywords) Analyze applying Filtering
8. 5) Identifying Patterns and Entities
What
Who
Travel Expenses requested by the President of the Senate (Vicepresident of
Argentina), Mr. Amado Boudou, for 4 Security Agents for his trip to the United
States of America from 10/04/2012 to 10/05/2012.
$ 154.864,90 (~USD 35.000)
When Where
How much
9. 5) Identifying Patterns and Entities
Security Agents expenses :
15
Santa Fe
Agents
6/18/2012-
6/21/2012
$49,737
OCR mistakes
10. 6) Processing Data II :
Detecting dates interval, destination, number of security agents, and ammount of money
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