https://leeannvc.com/tags/data-annotation/Data AnnotationHugoBlox Kit (https://hugoblox.com)en-ushttps://leeannvc.com/media/logo_hu_408c0977b7e48a52.pnghttps://leeannvc.com/tags/data-annotation/https://leeannvc.com/tech_projects/cogito/Mon, 01 Jan 0001 00:00:00 +0000https://leeannvc.com/tech_projects/cogito/<h2 id="overview">Overview</h2> <p>Worked on annotation and quality assurance for speech and language datasets used in machine learning models, focusing on improving model performance and annotation consistency.</p> <h2 id="my-role">My Role</h2> <ul> <li>Annotated speech data for emotion, engagement, and speech patterns</li> <li>Designed and refined annotation approaches across projects</li> <li>Conducted prompt engineering to improve model outputs</li> <li>Tested pre-trained language models and suggested calibration improvements</li> </ul> <h2 id="data--workflows">Data &amp; Workflows</h2> <ul> <li>Processed audio and text data for ML training pipelines</li> <li>Built and validated annotated datasets for internal and external clients</li> <li>Handled dynamic annotation requests across teams</li> <li>Contributed to workflow improvements and QA processes</li> </ul> <h2 id="impact">Impact</h2> <ul> <li>Improved annotation consistency across datasets</li> <li>Contributed to higher-quality training data for ML models</li> <li>Provided insights that informed model behavior and UX decisions</li> </ul>