UiPath-SAIAv1 Exam Dumps : UiPath Specialized AI Associate Exam (2023.10)

Comprehensive and Detailed Explanation From Exact Extract:

UiPath allows developers to buildcustom extractorsthat can be used within theData Extraction Scopeactivity by implementing a specific interface. This is done by referencing theUiPath.DocumentProcessing.Contractsassembly in the custom extractor.

This enables plugging custom ML models or logic into the Document Understanding workflow.

Custom extractors must implement interfaces like IExtractor or IFormExtractor.

UiPath Documentation Reference:Create a Custom Extractor – UiPath Docs

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Comprehensive and Detailed Explanation From Exact Extract:

UiPath Orchestrator assets supportper-user values, allowing different users (robots) to retrievecustomized valuesfor the same asset key. This is commonly used for credentials, URLs, or configurations that vary per user or environment.

While most asset types (text, integer, credential) support secure handling,only Credential assets are encryptedby default.

UiPath Documentation Reference:Assets in Orchestrator

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 Based on the classification of documents, there are two common types of data extraction methodologies: rule-based data extraction and model-based data extraction1. Rule-based data extraction targets structured documents, while model-based data extraction is used to process semi-structured and unstructured documents1. However, neither of these methods alone can handle the high variety of layouts that some document types may have. Therefore, a hybrid data extraction approach is recommended, which combines the strengths of both methods and allows for more flexibility and accuracy23. A hybrid data extraction approach can use one or more extractors, such as RegEx Based Extractor, Form Extractor, Intelligent Form Extractor, Machine Learning Extractor, or FlexiCapture Extractor, depending on the document type and the fields of interest3. The Data Extraction Scope activity in UiPath enables the configuration and execution of a hybrid data extraction methodology, by allowing the user to customize which fields are requested from each extractor, what is the minimum confidence threshold for a given data point extracted by each extractor, what is the taxonomy mapping, at field level, between the project taxonomy and the extractor’s internal taxonomy (if any), and how to implement “fall-back” rules for data extraction2.