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Natural Language Processing

Train your Natural Language Processing algorithm by annotating your texts or classifying your data with our complete labeling solution and our tool developed specifically for text processing.
A unique service that combines customizable labeling tools, a dedicated project manager and a trained workforce for each of your needs.A platform designed and built with data science teams in order to offer a solution that accompanies you in all stages of your natural language processing project.
  • A named entity recognition tool

  • A semantic annotation tool

  • A text categorization tool

  • A transcription tool

The right annotation tool for the right use case

Choose the right video tagging tool for your data, your project, your model and your budget. Build the pipeline of your annotation project with the help of our project manager and customize the components according to your needs; API, KPIs, UX, QC, Labels, Tracker...
Our Solution: An annotation platform + A dedicated project manager + A work force trained for your project

NAMED ENTITY RECOGNITION

Annotate your textual data (receipts, invoices, customer reviews, comments, articles...) to train your natural language processing algorithms.
Extracting information from a text corpus is a task that requires a complete mastery of the language but also a culture and knowledge related to the field of application of your model.

  • Customizable text annotation tool

  • Dynamic label list via API

  • Visualization of a thesaurus

  • Customization of the output format

SEMANTIC ANNOTATIONS

Optimize the textual understanding of your natural language processing algorithm by annotating and linking the content of a text to entities that are part of a pre-defined ontology.
Semantic annotation is a type of annotation that also allows you to link passages from the same corpus in order to define a cause and effect relationship.

  • Customizable text annotation tool

  • Dynamic class list via API

  • Interdependency preview system

  • Output format customization

TEXT CATEGORIZATION

Categorize your textual data (receipts, invoices, customer reviews, comments, articles...) to train your natural language processing algorithms.
Data categorization is a task that requires a complete mastery of the language but also a culture and knowledge related to the field of application of your model.

  • Customizable text categorization tool

  • Tool that supports all types of data formats

  • Visualization of a treasury

  • Dynamic category list via API

OCR RETRANSCRIPTION

Transcribe your textual data from documents and capture it in a format that allows you to easily store it and use it in NLP model development.
Transcribing data is a painstaking task where carelessness and typing errors can occur quickly. With our formatting rules and quality control processes, you get quality data.

  • Customizable text transcription tool

  • Formatting rules

  • List of dynamic transcription fields with API

PROCESSES & OPERATION

A successful annotation project is one that includes iteration and validation phases between the client & Isahit.
At Isahit, we learn to annotate through examples and not from theoretical training.
A contributor who is ready to work on a project is a contributor who has practiced on test data until he has a full understanding of the project and is aware of all the scenarios.
1.
Pipeline Annotation Creation Phase
  • Understanding the need

  • Definition of the processes

  • Implementation of the project

  • APIs parameterization

2.
Validation phase by iteration
  • Test 1 on sample data

  • Feedback session

  • Process & instructions adjustment

3.
Adjustment phase
  • Test 2 on a larger volume of data

  • Feedback session

  • Process & instructions adjustment

  • Definition of objectives & quality KPIs

4.
Production Phase
  • Ramping up of processing

  • Continuous training of contributors

  • Monitoring of quality & production KPIs

END-TO-END DATA LABELLING SOLUTION

A flexible solution

  • No minimum project size

  • No minimum commitment

  • No licence fee

Ability to scale up and down

  • 1200+ contributors

  • 10+ languages covered

  • 37 countries / 4 continents

High quality annotation

  • Several quality control processes

  • Trained contributors on training projects

End-to-end data labelling solution

  • Saas platform for your internal needs annotation service for your ground truth

  • Annotation service to scale your annotation needs 'from scratch' for the realization of the Ground Truth

A unique service approach

  • A dedicated project manager

  • A tailor-made, responsive and flexible service

  • An average NPS of 9.3 (130 reviews)

100% configurable annotation Tool

  • APIs & Pipelines

  • Label management

  • Metrics & KPIs

CASE STUDY: L'OREAL

Discover how L'Oréal uses our image annotation service to train their facial recognition algorithm and capitalise on the diversity of our workforce to avoid including biases in their models.
  • Use of a consensus process

  • Dynamic data allocation with our HITers

  • English, French, Spanish, Japanese, Korean, Mandarin

  • Custom work template

CASE STUDY: TALIFAY

Discover how Airbus uses our image annotation service to train its recognition algorithms on satellite images and capitalizes on the flexibility of our service for mass annotations on specific needs.
  • Process for managing fluctuating image flows

  • Optimization of the tool to manage several hundred annotations per image

  • Use of the directional vector bounding box

THE POWER OF IMPACT SOURCING FOR ANNOTATING YOUR IMAGES

Isahit has a community of over 1000 people spread across the globe. Composed of students and entrepreneurs, our community represents a treasure trove of collective intelligence.Through continuous training in digital skills, annotation and data processing, we help our team members adapt to different types of digital tasks. Our impact sourcing model allows us to mobilise a workforce according to your volume of activity. Scalability and adaptation for every type of project is the promise of isahit.

Enjoy a free trial of our NLP annotation platform

Choosing a service provider for the annotation of your texts is a long and complex task. We therefore offer everyone the opportunity to carry out a free test in order to quickly evaluate the ROI of a collaboration with isahit.