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AI Data Annotation Service

We provide high-quality, 98%-accuracy training data backed by experienced annotators and added layers of quality control. Our annotators master annotating various types of data labeling projects with umpteen kinds of objects. This service is brought to businesses by LTS GDS.

Data Types

Our annotation team possesses solid experience in handling a wide range of annotation data types, ranging from image to audio, text, 3D sensor data and beyond.

Image Annotation

Source, annotate and prepare the best image datasets for your machine learning model. Our annotators experience with different types of objects in image annotation, mentioning vehicles, maps, human beings, agricultural products, etc.

Video Annotation

Build comprehensive labelled video datasets with LTS Group's video annotation services. We work with video data for a wide variety of data types, either of low or high quality to help computers identify and classify objects in all frames of a video.

Audio Annotation

Facilitate voice-enabled applications with LTS Group's audio annotation services. We involve Audio Transcription, Audio Classification and Sound Labelling for various NLP use cases, mentioning virtual assistants, chatbots, and voice recognition security systems.

Text Annotation

Unlock critical information in unstructured text with our rich experience in human language and linguistics. Our team is proficient in different text annotation services like named entity recognition, text categorization, sentiment annotation and intent analysis.

3D Sensor Data

Develop highly accurate perception models with LTS Group's 3D sensor data annotation services. Our people label 3D sensor data for various use cases, ranging from autonomous vehicles to AR/VR and robotics.

AI Data Annotation Tools

We aim to satisfy your every single need, that's why our team masters a wide range of AI data annotation tools for both manual and automated labeling.

Front End

Typescript

JavaScript

Bootstrap 5

Vuetify 2.0

Material-UI

AngularJS

HTML

CSS

Ant Design

React JS

Vue.js

jQuery

Typescript

JavaScript

Bootstrap 5

Vuetify 2.0

Material-UI

AngularJS

HTML

CSS

Ant Design

React JS

Vue.js

jQuery

Back End

GORM

GRPC

Gin-Gonic Famework

Python

Django

Pyramid

ASP.NET Core

.NET Core

Entity Framework

Java

Spring

JPA

PHP

Laravel

CODEIGNTER

GORM

GRPC

Gin-Gonic Famework

Python

Django

Pyramid

ASP.NET Core

.NET Core

Entity Framework

Java

Spring

JPA

PHP

Laravel

CODEIGNTER

Database

Azure Cosmos

MySQL

SQL Server

DB Management

MongoDB

SQLite

PostgreSQL

Azure Cosmos

MySQL

SQL Server

DB Management

MongoDB

SQLite

PostgreSQL

Our Data Annotation Workflow

A clear workflow allows LTS Group's data experts to systematically and efficiently carry out your project.

Analyzing Requirements

LTS Group's annotation experts gather and analyze your unique requirements to custom a beneficial and pragmatic approach.

Proof of Concept

We securely complete a sample of your data. So you can experience our real work up close and ensure that we are your best-suit partner.

Signing contract

You and us sign an NDA (Non-disclosure Agreement) and SLA (Service Level Agreement) to oficially kick off colaboration.

Team Set Up

We manage the delivery team gathering, upskilling and domain expertise transfer. Communication methods, channels and schedules will also be set up.

Execution

We implement your data annotation project and maintain two-way communication for our delivery team's reports and your real-time feedback.

Acceptance and Delivery

Together, you and us review the project outcomes againts predermined KPIs. Once you are happy with the results, we deliver the outcomes and offer insights for your next steps.

Analyzing

Proof

Signing

Setup

Execution

Acceptance Line

Why Choose LTS Group's AI Data Annotation Services

Here are the major values that we've offered to keep our customers happy.

Quick Team Setup

Equipped with a large resource pool of data annotators and an optimal recruitment and training process, we can ramp up a team in up to 2 weeks.

Cost-effectiveness

Get data annotation experts to deliver tasks with optimal budgets in light of the expense gaps of Vietnam outsourcing market.

High Accuracy

Our data annotation services boast an impressive 98% average accuracy rate, supported by our team of experienced annotators and bolstered by multiple layers of quality control and assurance.

Highly-Experienced Talent Pool

Boost your project's accuracy and delivery time with enthusiastic and experienced AI data annotation experts, who masters a wide range of annotation tools, methods and data types.

Industry specialization

During the years of operation, LTS Group has developed our experience towards industry specialization with the aim of satisfying our customers' requirements with a pro-FIT-able solutions.

Utmost Security

Completely protect your project and data with multiple security methods, latest technology and security policy, namely CCTV systems, biometric scanners, NDA, GDPR, etc. In case of ODC, a private center with safe guards will be setup.

Wall Of Achievements

We are dedicated to constantly improving our competencies through the achievements and certificates in multiple fields. With solid figures proving our experience, you are well-assured of high-quality services and products.

97%

Satisfaction

Countries

275

Projects

61+

Clients

Frequently Asked Questions About AI Data Annotation Service

In case you have further inquiries into AI data annotation, contact us to consult our experts.

What is data annotation?

Data annotation is the process of labelling training data sets, which can be image, video, sensor, text, audio and speech. The ultimate purpose of data annotation is high-quality training data sets for supervised machine learning. For example, if you want to teach a machine learning algorithm to recognize cars through pictures, you need to feed a large number of pictures labeled as ''car'' and ''not car''.

Which data annotation methods does LTS Group's team master?

At LTS Group, we have 7 years of experience for mastering the most popular data annotation types, naming: - Bounding Box - Polygon - Polyline & Spline - 3D CUBOID - Semantic Segmentation - Landmark - LiDAR Point Cloud

Can data annotation be automated?

Yes, data annotation can be either done manually or automated. Manual annotation involves human experts, while automatic labeling uses artificial intelligence (AI) to annotate, label, or enrich a dataset. Automated data labeling represents an alternative to the labor-intensive and time-consuming manual annotation process, but it may come at the cost of data quality. Both annotation methods come with unique pros and cons and will benefit different data sets. Hence, at LTS Group, we always define a custom approach for specific projects to maximize outcomes and minimize resources consumed.

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We are trusted by top clients

Clients have placed faith in LTS Group's custom web application development services and achieved their goals. It's your turn to cooperate with us, take a leap and hit the ground running.