瑞林 龙.

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

Image Classification

Object Recognition

Sentiment Analysis

Top Data Types

Image

Text

Top Task Types

Classification

Freelancer Overview

Image Data Annotation for CNN Training. Core strengths include TensorFlow and Scikit-learn. Education includes Bachelor of Science, XX 大学 (2026). AI-training focus includes data types such as Image and Text and labeling workflows including Classification.

Labeling Experience

Text Data Annotation for Sentiment Analysis

TextClassification

Conducted text data labeling and preprocessing for sentiment analysis model development. Performed text segmentation, feature extraction, and manual classification to train and evaluate models. Ensured labeled data was versatile for application across e-commerce and social media sentiment analysis scenarios. • Utilized Python and Scikit-learn for annotation workflows • Classified review texts into sentiment categories • Verified label quality and consistency • Adapted data labeling for different industries and platforms

2022 - 2023

Image Data Annotation for CNN Training

ImageClassification

Responsible for preparing and labeling image data to train a CNN model for image classification. Handled the preprocessing, organization, and annotation of various object images to improve model accuracy. Collaborated in iteratively labeling datasets, validating labels, and ensuring data quality. • Managed the creation of labeled datasets using TensorFlow and Python tools • Conducted image annotation for supervised learning tasks • Ensured consistency and accuracy during data labeling • Applied data cleaning and augmentation techniques to enhance training data

2022 - 2023

Education

Work History