For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Cheul Park

Cheul Park

I specialize in annotating datasets for Korean-English applications.

South Korea flagSeoul, South Korea
$30.00/hrEntry LevelAppenData Annotation TechOneforma

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
OneFormaOneForma
RemotasksRemotasks
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
ImageImage
TextText

Top Task Types

Classification
Evaluation Rating
Prompt Response Writing SFT
RLHF
Translation Localization

Freelancer Overview

I have gained valuable experience in data labeling through various projects that focus on bilingual datasets in Korean and English. I've worked on annotating text, audio, and images for natural language processing, ensuring that the labeling is accurate and consistent. Being fluent in both languages helps me understand cultural nuances and language subtleties, which is essential for creating relevant and precise labeled data. One of my key projects involved building a dataset for analyzing sentiments in Korean social media posts. I labeled thousands of posts, paying close attention to idiomatic expressions and regional dialects. This project not only improved my skills with data annotation tools but also helped me communicate effectively with different teams. My background in both languages and my experience in data labeling make me a strong candidate in this field.

Entry LevelKoreanEnglish

Labeling Experience

Scale AI

Real-World Inquiry Dataset: Bridging the Gap in AI Responses.

Scale AITextClassificationText Generation
During this four-month project, I focused on creating a training dataset that captures the tough questions people often ask AI models but don’t get good answers to. I conducted surveys and interviews to gather insights from real users, identifying over 800 questions that highlight the limitations of AI. Each question was carefully labeled based on its complexity, context, and the type of response users typically expect, covering various areas like healthcare and finance. To ensure quality, I implemented peer reviews and random checks to confirm accuracy and relevance. In the end, I compiled around 1,200 unique questions, which will help train AI systems to better understand and respond to the real challenges users face when seeking information.

During this four-month project, I focused on creating a training dataset that captures the tough questions people often ask AI models but don’t get good answers to. I conducted surveys and interviews to gather insights from real users, identifying over 800 questions that highlight the limitations of AI. Each question was carefully labeled based on its complexity, context, and the type of response users typically expect, covering various areas like healthcare and finance. To ensure quality, I implemented peer reviews and random checks to confirm accuracy and relevance. In the end, I compiled around 1,200 unique questions, which will help train AI systems to better understand and respond to the real challenges users face when seeking information.

2024 - 2024

Education

U

University of Southern California

Bachelor's in Business Administration, Marketing

Bachelor's in Business Administration
2012 - 2014
B

Bellevue College

Associate Degree in Business Administration, Marketing

Associate Degree in Business Administration
2010 - 2012

Work History

C

Chabot Motors

Sales and Aftersales Team, General Manager

Seoul
2023 - Present
A

Amorepacific

Innisfree Global Retail Team, Associate

Seoul
2016 - Present