Hongli L.

Key Skills

Software

Other

Top Subject Matter

Internet & Social Media - Short Text Classification & Content Tagging

E-commerce - User Content Data Cleaning & Screening

NLP Corpus - Chinese Text Dataset Annotation

Top Data Types

Text

Top Task Types

Transcription

Data Collection

Freelancer Overview

Performed text & picture dataset annotation for Rednote’s AI model training, sorted and screened raw data to finish basic data cleaning work. As a sophomore majoring in Software Engineering, I also took part in an in-school AI course project to label Chinese text corpus, inspect wrong annotations and eliminate invalid noisy samples. I hold CET-4 certificate with practical oral English, capable of reading English labeling guides; skilled at Excel and entry-level Python to classify labeled files and organize standardized datasets steadily.

Labeling Experience

Data Annotator

TextClassification

This project focuses on Chinese social media text classification annotation for Rednote platform’s AI training corpus. My core task is reading short post content and assigning standardized content labels according to official labeling guidelines. I filter duplicate, invalid and messy text data to complete basic data cleaning. Till now, I have finished labeling more than 1000 text samples. I strictly follow project quality rules, self-check labeled results regularly to reduce wrong tagging rate and guarantee dataset usability for subsequent model fine-tuning.

2026 - Present

Education

Work History