Synthetic Document Generation for NLP and Document AI

12 min read
08 February

NLP (natural language processing) and document AI are technologies that are quickly developing and have a wide range of prospective applications. In recent years, the usage of NLP and document AI has significantly increased across a variety of industries, including marketing, healthcare, and finance. These solutions are being used to streamline manual procedures, accelerate data processing, and glean insightful information from massive amounts of unstructured data. NLP and document AI are anticipated to continue developing and revolutionizing numerous industries in the years to come with the introduction of sophisticated machine learning algorithms and data annotation techniques.

For different NLP and AI applications, large amounts of document data are necessary since they aid in the training of machine learning algorithms to comprehend the context, language, and relationships within the data. The algorithms are able to comprehend the subtleties and complexity of human language better the more data that is accessible, the more diverse the input. In turn, this aids the algorithms in producing predictions and classifications that are more precise. A more stable training environment is also provided by larger datasets, lowering the possibility of overfitting and enhancing the generalizability of the model. The likelihood that the model will perform well on unobserved data increases with the size of the dataset.

Data for Document AI

Document AI, or Document Artificial Intelligence, is an emerging field of artificial intelligence (AI) that focuses on the processing of unstructured data in documents, such as text, images, and tables. Document AI is used to automatically extract information, classify documents, and make predictions or recommendations based on the content of the documents.

It takes a lot of data to train a Document AI system. This information can originate from a variety of places, including internal document repositories, external data suppliers, and web repositories. To allow the Document AI system to learn from the data, it must be tagged or annotated. To offer information on the content of the documents, such as the document type, topic, author, date, or language, data annotation entails adding tags or metadata to the documents. The Document AI system can grow more precise as more data becomes accessible.

Training data for Document AI can come in various forms, including scanned documents, PDF files, images, and even audio or video files. The data can be preprocessed to remove noise or enhance the quality of the text or images. Natural Language Processing (NLP) techniques can also be applied to the text to extract entities, sentiments, or relationships. Overall, a large and diverse dataset of documents is crucial for building effective Document AI systems that can accurately process and analyze large volumes of unstructured data.

Application of Document AI

There are several applications of document AI, some of them are:

Document scanning and digitization: AI-powered document scanning tools make it possible to turn paper documents into digital files that can be accessed, searched for, and used.

Document classification and categorization: Depending on the content, format, and structure of the document, AI algorithms can be trained to categorize and classify various types of documents.

Content extraction and summarization: With AI, significant information may be culled from massive amounts of documents and condensed into key insights and summaries.

Document translation: AI-powered document translation tools can translate text from one language to another automatically, facilitating global communication for enterprises.

Analysis and management of contracts: With AI algorithms, contracts may be automatically reviewed to find important terms, risks, and duties.

Invoice processing and accounts payable automation: AI algorithms can be trained to process invoices automatically and make payments, reducing manual errors and increasing operational efficiency.

Customer service chatbots: AI-powered chatbots can help automate customer support interactions, respond to frequent customer questions, and point customers in the appropriate direction.

These are some of the different applications of document AI. The potential of this technology is vast, and the applications continue to expand as the technology evolves.

Document Data Collection

There are various ways to collect documents for AI applications, including the following:

Web scraping: Automatically extracting information from websites or other online sources.

Public data repositories: Utilizing publicly available datasets from organizations such as government agencies, universities, and non-profit organizations.

Internal data sources: Utilizing internal data sources within an organization, such as databases, CRM systems, and document management systems.

Crowdsourcing: Engaging a large group of people to annotate or label data through online platforms.

Purchasing datasets: Buying datasets from third-party providers who specialize in data collection and management.

However, real-world data is often limited and may not fully represent the diversity of documents and their variations. Synthetic data generation provides a solution to this problem by allowing the creation of large amounts of high-quality data that can be used to train and improve document AI models.

By generating synthetic data, companies can create training sets that represent a wide range of document types, formats, and styles, which can lead to more robust and accurate document AI models. Synthetic data can also help address issues of data bias, by ensuring that the training data is representative of the entire document population. Additionally, synthetic data generation can be more cost-effective and efficient than manual data collection, allowing companies to create large volumes of data quickly and at a lower cost.

Synthetic Document Generation

Synthetic data is generated for AI to address the challenges faced with real-world data such as privacy concerns, data scarcity, data imbalance, and the cost and time required for data collection and labeling. Synthetic data can be generated in large volumes and can be easily customized to meet the specific needs of a particular AI application. This allows AI developers to train models with a large and diverse dataset, without the constraints posed by real-world data, leading to better performance and accuracy. Furthermore, synthetic data can be used to simulate various scenarios and conditions, helping to make AI models more robust and versatile.

The primary reason for generating synthetic documents for AI is to increase the size of the training dataset, allowing AI algorithms to learn and make more accurate predictions. In addition, synthetic documents can also help in situations where it is difficult or expensive to obtain real-world data, such as in certain legal or privacy-sensitive applications.

To provide synthetic document generation for AI applications, the following steps can be taken:

Collect a sample of real-world data to serve as the base for synthetic data generation.

Choose a suitable method for generating synthetic data, such as data augmentation, generative models, or data sampling.

Use the chosen method to generate synthetic data that is representative of the real-world data.

Validate the quality of the synthetic data to ensure it is representative and relevant to the intended use case.

Integrate the synthetic data into the AI training process to improve the performance of the AI algorithms.

Synthetic Documents by TagX

TagX specializes in generating synthetic documents of various types, such as bank statements, payslips, resumes, and more, to provide high-quality training data for various AI models. Our synthetic document generation process is based on real-world data and uses advanced techniques to ensure the data is realistic and diverse. With this, we can provide AI models with the large volumes of data they need to train and improve their accuracy, ensuring the best possible results for our clients. Whether you're developing an AI system for financial services, HR, or any other industry, we can help you obtain the data you need to achieve your goals.

Synthetic documents are preferred over real-world documents as they do not contain any personal or sensitive information, making them ideal for AI training. They can be generated in large quantities, providing enough training data to help AI models learn and improve. Moreover, synthetic data is easier to manipulate, label, and annotate, making it a convenient solution for data annotation.

TagX can generate a wide variety of synthetic documents for different AI applications, including finance, insurance, chatbots, recruitment, and other intelligent document processing solutions. The synthetic documents can include, but are not limited to:

Payslips

We generate synthetic payslips in all languages to provide training data for AI models in finance, insurance, and other relevant applications. Our payslips mimic the structure, format, and language used in real-world payslips and are customizable according to the client's requirements.

Invoices

Our team can generate invoices in all languages to provide training data for various AI models in finance and other applications. The invoices we generate mimic the structure, format, and language used in real-world invoices and are customizable according to the client's needs.

Bank statements

Our team is proficient in generating synthetic bank statements in various languages and formats. These bank statements can be used to provide training data for different AI models in finance, insurance, and other relevant applications. Our bank statements mimic the structure, format, and language used in real-world bank statements and can be customized according to the client's requirements.

Resumes

We generate synthetic resumes in various languages and formats to provide training data for AI models in recruitment, HR, and other relevant applications. Our resumes mimic the structure, format, and language used in real-world resumes and are customizable according to the client's needs.

Utility bills

Our team is experienced in generating synthetic utility bills in various languages and formats. These utility bills can be used to provide training data for different AI models in finance, insurance, and other relevant applications. Our utility bills mimic the structure, format, and language used in real-world utility bills and can be customized according to the client's requirements.

Purchase orders

Our team can generate synthetic purchase orders in various languages and formats to provide training data for AI models in finance and other relevant applications. Our purchase orders mimic the structure, format, and language used in real-world purchase orders and are customizable according to the client's needs.

Passport and other personal documents

We generate synthetic passports and other personal documents in various languages and formats to provide training data for AI models in finance, insurance, and other relevant applications. Our passport and personal documents mimic the structure, format, and language used in real-world passports and personal documents and can be customized according to the client's requirements.

TagX Vision

TagX focuses on providing documents that are relevant to finance, insurance, chatbot, recruitment, and other intelligent document processing solutions. Our team of experts uses advanced algorithms to generate synthetic payslips, invoices in multiple languages, bank statements, resumes, utility bills, purchase orders, passports, and other personal documents. All of these documents are designed to look and feel like real-world examples, with accurate formatting, text, and images. Our goal is to ensure that the AI models trained with our synthetic data have the ability to process and understand a wide range of documents, so they can make accurate predictions and decisions.

We understand the importance of data privacy and security and ensure that all generated documents are de-identified and comply with the necessary regulations. Our goal is to provide our clients with a solution that is not only high-quality but also trustworthy and secure. Contact us to learn more about how our synthetic document generation services can help you achieve your AI goals.

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