Zhaobin Z.

Key Skills

Software

Label Studio

Top Subject Matter

AI and LLM dataset annotation (text classification, intent recognition, NER, and quality assurance).

Top Data Types

Text

Top Task Types

Entity (NER) Classification

Freelancer Overview

AI Data Annotator — 厦门嘉兴科技有限公司. Core strengths include Label Studio. AI-training focus includes data types such as Text and labeling workflows including Entity (NER) Classification.

Labeling Experience

AI Data Annotator — 厦门嘉兴科技有限公司

Label StudioTextEntity (NER) Classification

Worked as an AI Data Annotator for AI and LLM training dataset preparation, focusing on classification and entity annotation tasks. Performed intent recognition and data validation to ensure labeled outputs met quality requirements. Maintained annotation accuracy above 98% while reviewing and updating labels as needed for downstream model performance. • Annotated datasets for AI/LLM training • Performed classification and intent recognition • Conducted entity annotation (NER) • Maintained validation and quality assurance of labeled data

2024 - 2026

Education

Work History