Yang H.

Key Skills

Software

No software listed

Top Subject Matter

Chinese text (reading/writing) and dialogue annotation tasks

General object bounding box labeling for AI training datasets

Top Data Types

Text

Image

Top Task Types

Classification

Bounding Box

Freelancer Overview

I am a freelance data labeler with solid Chinese reading and writing skills, familiar with text classification, dialogue annotation, image bounding box labeling tasks. I am careful, patient and strictly follow labeling guidelines to guarantee high accuracy of datasets. I can work 4–6 hours per day stably, quick to learn new task rules and pass assessment efficiently. Looking for long-term AI training & data annotation projects.

Labeling Experience

Freelance image bounding box annotation for AI training

ImageBounding Box

I performed image bounding box labeling for AI dataset preparation. I followed annotation guidelines closely to mark target objects precisely and consistently. I used a careful, patient workflow to help guarantee high dataset quality. • Bounding box placement around target objects • Adherence to labeling guidelines and consistency requirements • Careful review to reduce errors and omissions • Reliable completion of labeling tasks within expected timeframes

2025 - Present

Freelance AI data labeling for text classification and dialogue annotation

TextClassification

I performed text-focused labeling for AI training, including text classification and structured dialogue annotation. I applied the provided labeling guidelines to ensure consistent, high-accuracy outputs suitable for downstream model training. I reviewed and followed task instructions carefully to minimize mistakes and label inconsistencies. • Text classification labeling according to task categories • Dialogue annotation following dialogue schema and guideline rules • Quality checks to maintain label consistency and accuracy • Fast adaptation to new label definitions and assessment tasks

2025 - Present

Education

Work History