Jingjing X.

Key Skills

Software

Don't disclose

Top Subject Matter

Engineering Machine Learning (classification, prompt templates, training data quality)

Top Data Types

Text

Top Task Types

Prompt + Response Writing (SFT)

Freelancer Overview

工科机器学习通识课程实践：分类样本标注、Prompt模板与质控. Core strengths include Don't disclose. Education includes Bachelor of Science, Shaanxi University of Science and Technology (2025). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT).

Labeling Experience

工科机器学习通识课程实践：分类样本标注、Prompt模板与质控

Don't discloseTextPrompt + Response Writing (SFT)

在工科机器学习通识课程实践中，完成样本分类标注与训练数据质控，并编写 Prompt 模板支持轻量化分类模型训练。针对模型推理过程中的数据偏差进行定位与修正，形成可复用的标注规则以提升准确率。结合训练全流程理解标注数据对模型效果的影响机制。• 样本分类标注与Prompt模板编写• 训练数据质控与规则迭代• 偏差问题排查与归因分析• 通过标注调整提升推理准确率4.5%

2025 - 2025

Education

Work History