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张zhang 德.

张zhang 德.

AI Trainer / AI training data labeling and quality inspection

China flagChina

Key Skills

Software

Label StudioLabel Studio
CVATCVAT
DoccanoDoccano

Top Subject Matter

AI training datasets (dialogue, classification, and entity labeling) across e-commerce
Education Domain Expertise
and customer service

Top Data Types

TextText

Top Task Types

No task types listed

Freelancer Overview

AI Trainer / AI training data labeling and quality inspection. Core strengths include Label Studio, CVAT, and Doccano. AI-training focus includes data types such as Text and labeling workflows including Entity (NER).

Labeling Experience

Label Studio

AI Trainer / AI training data labeling and quality inspection

Label StudioLabel StudioTextText

Performed dialogue data cleaning, annotation, classification, and quality inspection for AI training datasets using textual content. • Cleaned and prepared dialogue data to improve consistency and usability for model training. • Labeled data including classification and entity/NER-style annotation to support supervised learning. • Conducted quality inspection to verify labeling correctness and reduce rework. • Applied prompt engineering workflows alongside labeling to ensure training data aligns with expected behavior.

Present

Education

持有人工智能训练师技能证书

Degree not specified

Not specified
Not specified

Work History

C

Company not specified

根据标注规范,独立完成超过10000条文本分类与实体识别任务的标注及交叉校验

Location not specified
Not specified