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Data Annotation Services

Our data annotation services offer accurate language-specific tagging, solving NLP challenges and improving text analytics.

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Get pixel-perfect semantics and instance segmentation for computer vision tasks with our data annotation services for real-time recognition. Leveraging AI-assisted and active learning techniques, we accelerate annotation and tagging while maintaining high accuracy. We ensure consistent and reliable results by implementing frequent data sampling and manual checks.

For multi-modal projects involving text, audio, and visual data, we provide synchronized annotation, improving model robustness. We adhere strictly to ethical practices, ensuring bias mitigation and data privacy compliance. By transforming raw, unstructured data into reliable, training-ready assets, we enhance machine learning model performance and significantly improve overall functionality and operations across numerous sectors, including healthcare, finance, automotive, and more.

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10000+
Project Delivered
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250+
Trained Professionals
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20+
Years of Experience

Our Data Annotation Services

Our robust infrastructure supports dynamic taxonomy, real-time processing and industry specific annotation from medical, e-commerce, LiDAR annotation and more. Our custom data annotation solutions include the following:

Image Annotation

Image Annotation

We offer object detection and localization, semantic and instance segmentation, and classification and tagging. Using bounding boxes, polygons, and pixel-level segmentation to accurately identify and differentiate objects within images.

Text Annotation Services

Text Annotation Services

We deliver precise labeling for NLP tasks including entity recognition and sentiment analysis. Our document annotation extracts structured data from forms, invoices, and legal or medical documents, enhancing text data structure and model accuracy.

Audio Annotation Services

Audio Annotation Services

We provide accurate transcriptions, sound labeling, speech transcription, speaker diarization, audio classification, phoneme annotation and emotion annotation across diverse languages and environments.

Video Annotation Services

Video Annotation Services

We offer detailed frame-by-frame labeling, enhancing object tracking and scene detection for superior video analysis and computer vision models.

Leverage the Unique Advantage of DEO's CRM Data Annotation Services

Opt for our data entry and annotation services to leverage advanced technology and deep industry expertise, ensuring your data is accurately annotated and optimized for advanced machine learning applications.

Listen to What Our Clients Have to say About Us.

Committed to data compliance and security, our skilled professionals adeptly input customer information into your chosen CRM software. Our data entry experts assist businesses in seamlessly capturing and managing CRM data. Discover how our services redefine precision and efficiency.

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Testimonials



"With 'DEO's help,' I've grown my business tenfold. The DEO team gets great results, and they are professional and efficient.

President,

Leadership training company in the U.S.



"We are most pleased and satisfied with our DataEntryOutsourced team. Outsourcing has provided us great benefits, and DEO has proven to be the right outsourcing partner. We would further outsource other business processes to DEO."

PROJECT MANAGER,

Leading insurance company in the U.S



"I'm more than pleased with the overall experience and how the project has turned out. I've been recommending DEO to everyone I know, and my future projects are definitely for DEO.

CEO,

Leading logistics company in the U.S.



"With 'DEO's help,' I've grown my business tenfold. The DEO team gets great results, and they are professional and efficient.

President,

Leadership training company in the U.S.

Our Process Flow

01

Client Needs Assessment

Conduct in-depth consultations to identify specific data types (e.g., lidar, video, NLP) and project goals, ensuring tailored annotation strategies.

02

Data Formatting and Standardization

Convert raw datasets into compatible formats, addressing specific industry requirements such as spatial data alignment or multi-language text support.

03

Annotation Protocol Development

Create detailed annotation guidelines incorporating domain-specific taxonomies, ensuring precise labeling for complex applications like object detection or sentiment analysis. 

04

Annotation Execution with Hybrid Models

Use AI-driven tools and domain-expert annotators to handle intricate tasks, such as semantic segmentation in high-resolution imagery or audio transcription.

05

Advanced Quality Control

Implement specialized validation techniques to maintain data integrity, including inter-annotator reliability checks and machine-learning error detection.

06

Customized Delivery and Ongoing Support

Provide data in client-specified formats with comprehensive reports, offering post-delivery support for integration and future dataset enhancements.

Success Stories

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Case Studies

Outsource Data Annotation Services to Data Entry Outsourced

Outsourcing data annotation services to DEO will give you leverage by seamlessly integrating with existing infrastructure, supporting diverse data formats such as 3D lidar, multi-spectral imagery, and complex natural language datasets. Outsource our AI annotation and data labeling services to leverage cutting-edge machine learning tools and expert human oversight, delivering advanced semantic segmentation and custom NLP tagging with rigorous quality assurance in high-stakes domains like autonomous driving and medical imaging.

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Contact us to create top-quality datasets to start your data annotation projects

Frequently Asked Questions

Outsourcing data annotation provides access to specialized expertise and advanced tools, ensuring high-quality, consistent labeling.
We implement rigorous quality control measures, including multi-tier validation, inter-annotator agreement checks, and regular accuracy audits. Our annotators are trained professionals, and we use both automated tools and expert oversight to ensure data accuracy and reliability.
Yes, we have the infrastructure and expertise to manage large-scale projects across various data types, including text, image, audio, and video. Our scalable operations allow us to efficiently handle complex and high-volume annotations, meeting diverse industry requirements.
We adhere to strict data security protocols, including the use of secure servers, encrypted file transfers, and compliance with data protection regulations like GDPR. Our commitment to confidentiality ensures your data is handled with the utmost care throughout the annotation process.