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郑伟坚

郑伟坚

数据标注实操项目-视觉图像标注

China flag惠州, China

Key Skills

Software

Other
Don't disclose

Top Subject Matter

视觉图像数据集(目标检测) Domain Expertise
大模型对话训练数据(文本标注/评测) Domain Expertise

Top Data Types

ImageImage
TextText

Top Task Types

Bounding BoxBounding Box
Question AnsweringQuestion Answering

Freelancer Overview

数据标注实操项目-视觉图像标注. Core strengths include Other and Don't disclose. AI-training focus includes data types such as Image and Text and labeling workflows including Bounding Box and Question Answering.

Labeling Experience

数据标注实操项目-大模型对话文本标注

Don't discloseTextTextQuestion AnsweringQuestion Answering

参与大模型对话文本标注任务,完成问答优劣判断、内容分类与不良信息甄别。对指令内容与文本逻辑进行逐条校对,确保标注结果符合 AI 训练数据标准。执行逐条核查与持续自检,保障对话训练数据的一致性与准确性。• 问答优劣判断(对话质量评价)• 内容分类与不良信息甄别• 指令内容与文本逻辑校对• 质检自查与规则匹配

Present

数据标注实操项目-视觉图像标注

OtherImageImageBounding BoxBounding Box

参与视觉图像数据集标注工作,针对行人、车辆、标识物等目标进行框选勾勒标注并完成自查整改。依据项目规则识别并修正错标、漏标、越标等问题,提升标注成品的合格率。同步进行每日产能统计与复盘,持续优化标注效率与准确率。• 目标检测类标注(行人/车辆/标识物等)• 框选/勾勒标注与质检整改• 错漏问题复盘与效率优化• 数据保密与素材/成品妥善保管

Present

Education

不重要吧

Degree not specified

Not specified
Not specified

Work History

C

Company not specified

做事细心严谨,专注力强,对细节纠错敏感度高,能够耐心完成大批量精细化数据处理工作;快速理解各类项目标注规范,学习上手速度快,熟悉图像、文本、对话类基础标注全流程作业,具备较强自检自查能力,可稳定完成每日产能任务,严格恪守数据保密要求,适配

Location not specified
Not specified