activities
latest
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- Overview
- About the Document Understanding activities
- Document Processing Contracts
- Release notes
- About the Document Processing Contracts
- Box Class
- IPersistedActivity interface
- PrettyBoxConverter Class
- IClassifierActivity Interface
- IClassifierCapabilitiesProvider Interface
- ClassifierDocumentType Class
- ClassifierResult Class
- ClassifierCodeActivity Class
- ClassifierNativeActivity Class
- ClassifierAsyncCodeActivity Class
- ClassifierDocumentTypeCapability Class
- ExtractorAsyncCodeActivity Class
- ExtractorCodeActivity Class
- ExtractorDocumentType Class
- ExtractorDocumentTypeCapabilities Class
- ExtractorFieldCapability Class
- ExtractorNativeActivity Class
- ExtractorResult Class
- ICapabilitiesProvider Interface
- IExtractorActivity Interface
- ExtractorPayload Class
- DocumentActionPriority Enum
- DocumentActionData Class
- DocumentActionStatus Enum
- DocumentActionType Enum
- DocumentClassificationActionData Class
- DocumentValidationActionData Class
- UserData Class
- Document Class
- DocumentSplittingResult Class
- DomExtensions Class
- Page Class
- PageSection Class
- Polygon Class
- PolygonConverter Class
- Metadata Class
- WordGroup Class
- Word Class
- ProcessingSource Enum
- ResultsTableCell Class
- ResultsTableValue Class
- ResultsTableColumnInfo Class
- ResultsTable Class
- Rotation Enum
- SectionType Enum
- WordGroupType Enum
- IDocumentTextProjection Interface
- ClassificationResult Class
- ExtractionResult Class
- ResultsDocument Class
- ResultsDocumentBounds Class
- ResultsDataPoint Class
- ResultsValue Class
- ResultsContentReference Class
- ResultsValueTokens Class
- ResultsDerivedField Class
- ResultsDataSource Enum
- ResultConstants Class
- SimpleFieldValue Class
- TableFieldValue Class
- DocumentGroup Class
- DocumentTaxonomy Class
- DocumentType Class
- Field Class
- FieldType Enum
- LanguageInfo Class
- MetadataEntry Class
- TextType Enum
- TypeField Class
- ITrackingActivity Interface
- ITrainableActivity Interface
- ITrainableClassifierActivity Interface
- ITrainableExtractorActivity Interface
- TrainableClassifierAsyncCodeActivity Class
- TrainableClassifierCodeActivity Class
- TrainableClassifierNativeActivity Class
- TrainableExtractorAsyncCodeActivity Class
- TrainableExtractorCodeActivity Class
- TrainableExtractorNativeActivity Class
- Document Understanding Digitizer
- Document Understanding ML
- Document Understanding OCR Local Server
- Document Understanding
- Release notes
- About the Document Understanding activity package
- Project compatibility
- Set PDF Password
- Merge PDFs
- Get PDF Page Count
- Extract PDF Text
- Extract PDF Images
- Extract PDF Page Range
- Extract Document Data
- Create Validation Task and Wait
- Wait for Validation Task and Resume
- Create Validation Task
- Classify Document
- Create Classification Validation Task
- Create Classification Validation Task and Wait
- Wait for Classification Validation Task and Resume
- Intelligent OCR
- Release notes
- About the IntelligentOCR activity package
- Project compatibility
- Configuring Authentication
- Load Taxonomy
- Digitize Document
- Classify Document Scope
- Keyword Based Classifier
- Document Understanding Project Classifier
- Intelligent Keyword Classifier
- Create Document Classification Action
- Wait For Document Classification Action And Resume
- Train Classifiers Scope
- Keyword Based Classifier Trainer
- Intelligent Keyword Classifier Trainer
- Data Extraction Scope
- Document Understanding Project Extractor
- RegEx Based Extractor
- Form Extractor
- Intelligent Form Extractor
- Present Validation Station
- Create Document Validation Action
- Wait For Document Validation Action And Resume
- Train Extractors Scope
- Export Extraction Results
- ML Services
- OCR
- OCR Contracts
- Release notes
- About the OCR Contracts
- Project compatibility
- IOCRActivity Interface
- OCRAsyncCodeActivity Class
- OCRCodeActivity Class
- OCRNativeActivity Class
- Character Class
- OCRResult Class
- Word Class
- FontStyles Enum
- OCRRotation Enum
- OCRCapabilities Class
- OCRScrapeBase Class
- OCRScrapeFactory Class
- ScrapeControlBase Class
- ScrapeEngineUsages Enum
- ScrapeEngineBase
- ScrapeEngineFactory Class
- ScrapeEngineProvider Class
- OmniPage
- PDF
- [Unlisted] Abbyy
- [Unlisted] Abbyy Embedded
Document Understanding Activities
Last updated Nov 14, 2024
About the Document Understanding activities
Document Understanding activities allow you to process, classify, and extract documents, for the purpose of automating interpretation for them.
Document Understanding activities are a key component of document processing. It makes full document processing possible by allowing the system to interpret the meaning of a document and extract information from it. You can use document classification and data extraction methods to extract and interpret information from multiple documents with different structures.
At a high level, documents go through the following five fundamental steps:
- Defining document types and data to be extracted;
- Providing the text and its location;
- Classifying the documents from the specified list;
- Extracting the information;
- Confirming the extracted data by a human.
Then, the extracted data can be exported and consumed the way you want to.
The Document Understanding activities include the following packages:
- Document Processing Contracts: Contains data structures and interfaces to be used for integrating with the Document Understanding framework.
- Document Understanding Digitizer: A library that contains digitization related functions.
- Document Understanding ML: Contains activities that integrate machine learning models for Document Understanding workflows.
- Document Understanding OCR Local Server: Contains no activities, but once installed in a project, it enables you to use UiPath Document OCR running locally on the robot machine.
- Document Understanding Process: A template that provides logging, exception handling, retry mechanisms, and all the methods that should be used in a Document Understanding workflow, out of the box.
- Document Understanding: Allows you to process documents.
- Intelligent OCR: Contains the infrastructure for enabling document processing workflows.
- ML Services: Allows you to retrieve and call all ML Skills available on your tenant, as well as upload files or create labeling tasks.
- OCR: Contains the UiPath Screen OCR and UiPath Document OCR activities which use UiPath's in-house OCR engines.
- OCR Contracts: Contains the contracts needed to develop new OCR engines.
- OmniPage: Contains the OmniPage OCR activity which extracts data from an indicated UI (User Interface) element or image using the OmniPage OCR engine.
- PDF: Contains activities designed to extract data from PDF and XPS files.
Visit Activity or API-based limits to check the current specifications and parameters for optimal utilization of Document Understanding modern projects and Document Understanding activities.
Use the
following table to identify the compatibility between the platform and the activity
packages:
| Windows - Legacy Studio projects | Windows (Modern) Studio projects | Cross-platform Studio projects | |
|---|---|---|---|
| Document Understanding ML | |||
| Document Understanding OCR Local Server | |||
| Document Understanding Activities | |||
| Intelligent OCR | |||
| ML Services | |||
| OCR | |||
| OCR Contracts | |||
| Omnipage | |||
