The Portable Document Format (PDF) is the go to file format for sharing & exchanging business data. While you can view, save and print PDF files with ease, editing, răzuire/analizare or extracting data from PDF files can be a pain.
For example, have you ever tried to extrageți text din PDF-uri sau pentru a extract tables from PDFs?
Doar incearcă converting PDF bank statements to Excel or PDF documents to XML!
Challenges in PDF data extraction
Data extraction from PDFs is crucial for reorganising data according to your own requirements.
In other document formats such as DOC, XLS or CSV, extracting a portion of information is pretty straightforward. Just edit the data or copy and paste.
But this is quite challenging to do in the case of PDFs.
Editing is impossible and copy pasting just doesn’t maintain the original formatting & order – try extracting tables from a PDF!
When handling PDF extragerea datelor in bulk, these issues can cause errors, delays and cost overruns that could seriously impact your bottomline!
din fericire, there are solutions like Nanoneți, that can extract data from PDF documents efficiently.
Let's look at the 5 most popular ways in which businesses extract data from PDFs.
5 ways to extract data from PDFs
Here are 5 different ways to extract data from PDF in an increasing order of efficiency and accuracy:
- Copiaza si lipeste
- Externalizarea introducerii manuale a datelor
- Convertoare PDF
- PDF table extraction tools
- Automated PDF data extraction
Aveți nevoie de o soluție inteligentă pentru imagine în text, PDF pe tabel, PDF în text, Sau Extragerea datelor PDF? Check out Nanonets' pre-trained data extraction AI for invoices, receipts, passports, driver's licenses & tables!
Copiaza si lipeste
A copy & paste approach is the most practical option when dealing with a small number of simple PDF documents.
- Deschideți fiecare fișier PDF
- Selection a portion of data or a) Sport and Nutrition Awareness Day in Manasia Around XNUMX people from the rural commune Manasia have participated in a sports and healthy nutrition oriented activity in one of the community’s sports ready yards. This activity was meant to gather, mainly, middle-aged people from a Romanian rural community and teach them about the benefits that sports have on both their mental and physical health and on how sporting activities can be used to bring people from a community closer together. Three trainers were made available for this event, so that the participants would get the best possible experience physically and so that they could have the best access possible to correct information and good sports/nutrition practices. b) Sports Awareness Day in Poiana Țapului A group of young participants have taken part in sporting activities meant to teach them about sporting conduct, fairplay, and safe physical activities. The day culminated with a football match. on a particular page or set of pages
- Copiați informațiile selectate
- Lipiți informațiile copiate într-un fișier DOC, XLS sau CSV
This simple approach often results in data extraction that is erratic & error-prone. You will have to spend a considerable amount of time to reorganise the extracted information in a meaningful way.
Externalizarea introducerii manuale a datelor
Handling manual data extraction from PDFs in-house for a large number of documents might become unsustainable and prohibitively expensive in the long run.
Outsourcing manual data entry is an obvious alternative that is both cheap and quick.
Online services like Upwork, Freelancer, Hubstaff Talent, Fiverr and other similar companies have an army of data entry professionals based out of middle-income countries in South Asia, South-East Asia and Africa.
While this approach can reduce data extraction costs and delays, quality control & data security are serious concerns!
Automatizarea introducerii datelor & automated data extraction solutions are therefore becoming more popular.
Vrei sa captarea datelor din documente PDF sau convertiți tabelul PDF în Excel? Vezi Nanonets Scraper PDF or analizator PDF la răzuiește datele PDF or analizați PDF-urile la scară!
Convertoare PDF
PDF converters are an obvious choice for those concerned about data quality & data security.
PDF converters allow data extraction to be managed in-house while being fast and efficient. PDF converters are available as software-ul, bazat pe web soluții online and even mobile apps.
PDFs are most commonly converted to Excel (XLS or XLSX) or CSV formats as they present tables in a neat way; PDF to XML converters sunt, de asemenea, populare.
Simply upload the PDF document and convert it into a format of your choice.
However, PDF converters are just not equipped to handle documents at scale. Bulk data extraction is just not possible and one has to repeat the data extraction process for each document, one at a time!
Here are some top PDF convertor tools/software:
- chirpici
- Simply PDF
- SmallPDF
- PDF2GB
- PDFtoExcel
- PDFelement
- Nitro Pro
- Cometdocs
- iSkysoft PDF Converter Pro
PDF table extraction tools
Very often, PDF documents contain tables along with text, images and figures. In many cases the data of interest usually lies in the tables.
PDF converters process the entire PDF document, without providing an option to limit the data extraction to a specific section in a PDF (such as specific cells, rows, columns or even tables).
PDF pe tabel extraction tools do just that.
PDF table extraction tools/technologies such as Tabula & Excalibur allow you to select sections within a PDF by drawing a box around a table and then extracting the data into an Excel file (XLS or XLSX) or CSV.
In timp ce PDF pe tabel tools give reasonably efficient results, you might require development effort or in-house experts to valorifică tehnologiile de bază powering these tools to fit your own use cases.
Additionally such PDF data extraction tools only work with native PDF files and not scanned documents (which are more commonly used)!
Dacă PDF-urile dvs. se referă la facturi, chitanțe, pașapoarte sau permise de conducere, consultați Nanonets Scraper PDF or Extractor de date PDF la captarea datelor din documente PDF.
Automated PDF data extraction
Software automat de extragere a datelor PDF sau bazate pe AI Software OCR ca Nanoneți provide the most holistic solution to the problem of extracting data from PDFs or extragerea textului din imagini. (Ce este OCR? – iată un explicator detaliat)
They are dependable, efficient, extremely fast, competitively priced, secure & scalable. They can also handle scanned documents as well as native PDF files.
Such automated PDF data extractors employ a combination of AI, ML/DL, OCR, RPA, pattern recognition, text recognition and other techniques to extract data accurately at scale.
Automated data extraction tools, like Nanonets, often provide pre-trained extractors that can handle certain types of documents. Here's a quick demo of Nanonets' pre-trained table extractor:
Apart from using pre-trained extraction models, you can also build your own custom AI to extract data from different documents. Here's how:
- Colectați un lot de documente eșantion pentru a servi drept set de instruire
- Antrenați software-ul automat pentru a extrage datele în funcție de nevoile dvs
- Testeaza si verifica
- Rulați software-ul instruit pe documente reale
- Procesați datele extrase
Nanonets are multe interesante cazuri de utilizare care ar putea optimiza performanța afacerii dvs., ar putea economisi costuri și ar putea stimula creșterea. Afla modul în care cazurile de utilizare ale Nanonets se pot aplica produsului dvs.
Actualizează decembrie 2021: această postare a fost publicată inițial în octombrie 2020 și de atunci a fost actualizat de mai multe ori.
Iată un slide rezumând constatările din acest articol. Iată un versiune alternativă a acestei postări.
- &
- 2021
- Despre Noi
- Conform
- Africa
- AI
- sumă
- abordare
- Apps
- Armată
- în jurul
- articol
- Asia
- Automata
- disponibil
- fundal
- Bancă
- deveni
- fiind
- frontieră
- Cutie
- construi
- afaceri
- întreprinderi
- cazuri
- Provoca
- provocare
- combinaţie
- Companii
- Control
- Cheltuieli
- ar putea
- țări
- crucial
- personalizat
- de date
- securitatea datelor
- afacere
- abuzive
- întârzieri
- Dezvoltare
- diferit
- documente
- eficiență
- eficient
- echipat
- exemplu
- Excel
- experți
- FAST
- potrivi
- format
- Creștere
- Manipularea
- Cum
- Cum Pentru a
- HTTPS
- Impactul
- imposibil
- crescând
- informații
- interes
- probleme de
- IT
- mare
- licențe
- Lung
- menține
- gestionate
- manual
- Mobil
- model
- Modele
- Lună
- mai mult
- cele mai multe
- Cel mai popular
- număr
- numeroși
- Opțiune
- comandă
- Altele
- propriu
- Durere
- Model
- performanță
- Popular
- posibil
- prezenta
- destul de
- Problemă
- proces
- Produs
- profesioniști
- furniza
- furnizarea
- calitate
- reduce
- necesita
- Cerinţe
- REZULTATE
- Africa de Sud
- Alerga
- scalabil
- Scară
- sigur
- securitate
- selectate
- Servicii
- set
- asemănător
- simplu
- mic
- inteligent
- Software
- soluţie
- soluţii
- unele
- Sud
- petrece
- Declarații
- TRAINERI
- tehnici de
- timp
- Unelte
- top
- Pregătire
- utilizare
- obișnuit
- Vizualizare
- bazat pe web
- în timp ce
- în
- fără
- Apartamente
- XML
- youtube
