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Data Annotation Validation Workflow

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  • Industry: Economic Co-operation and Development

    Industry: Economic Co-operation and Development

  • Location: France

    Location: France

Data Annotation Validation Workflow

To support international policy development, we streamlined the data validation process for a global economic organization in France. By integrating annotation tools and creating a user-friendly interface with contextual viewing, we reduced validation time from weeks to hours—cutting costs and boosting efficiency across the board.

Data Annotation Validation Workflow
  • The Problem icon

    The Problem

    The organization manages large volumes of data and collaborates with countries around the world to establish evidence-based international standards and address global social, economic, and environmental challenges. It works with policymakers, regulators, and stakeholders from both public and private sectors who are responsible for ensuring fair and effective policy implementation. After receiving annotated data from NLP software in .csv format, employees were required to validate the results manually. This process was time-consuming and repetitive, leading to high labor costs and reduced efficiency across the organization.

  • The Solution icon

    The Solution

    We developed a comprehensive validation workflow by integrating the different tools used in the annotation process. We also designed an intuitive, user-friendly interface to display the results in a more engaging and organized way, helping reduce fatigue for the validators. A key feature of the interface allows users to view the context of any annotated word by displaying it within its original paragraph. This helps ensure accurate validation by providing full linguistic and semantic context. As a result, validation time was reduced dramatically—from several weeks to just hours or a couple of days—saving the organization significant time and money.

  • The Results icon

    The Results

    The new validation workflow transformed a slow, manual process into a highly efficient, semi-automated system. Validation cycles that previously took weeks were reduced to hours or a few days, drastically lowering operational costs and freeing up staff for higher-value tasks. The contextual display feature also reduced validation errors by providing full linguistic clarity, which enhanced the reliability of the annotated datasets. The client not only achieved significant time savings but also experienced a boost in workforce morale and productivity due to the improved interface and streamlined workflow.

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