Freelancer - Data Labeling and Annotation Specialist
AppenTextEntity Ner Classification
As a freelancer on Appen, Clickworker, and Outlier, I worked on various AI projects involving the annotation and labeling of textual data for natural language processing tasks. My responsibilities included creating and refining datasets for tasks such as sentiment analysis, entity recognition, and text classification. I contributed to training data pipelines designed to enhance the accuracy of machine learning models in understanding human language.
• Labeled and annotated text data for NLP purposes.
• Participated in sentiment analysis and text classification projects.
• Used online crowd-sourcing platforms including Appen, Clickworker, and Outlier.
• Assisted with data preprocessing and feature engineering for AI system improvement.
As a freelancer on Appen, Clickworker, and Outlier, I worked on various AI projects involving the annotation and labeling of textual data for natural language processing tasks. My responsibilities included creating and refining datasets for tasks such as sentiment analysis, entity recognition, and text classification. I contributed to training data pipelines designed to enhance the accuracy of machine learning models in understanding human language. • Labeled and annotated text data for NLP purposes. • Participated in sentiment analysis and text classification projects. • Used online crowd-sourcing platforms including Appen, Clickworker, and Outlier. • Assisted with data preprocessing and feature engineering for AI system improvement.
2021 - Present