一土木林 | YITUMULIN | AI Product, LLM, CV
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@yitumulin
LLM Application • AI Product • Computer Vision • BCI • LLM Application • AI Product • Computer Vision • BCI •
Computer Vision • BCI • LLM Application • AI Product • Computer Vision • BCI • LLM Application • AI Product •
AI Product • Computer Vision • BCI • LLM Application • AI Product • Computer Vision • BCI • LLM Application •
BCI • LLM Application • AI Product • Computer Vision • BCI • LLM Application • AI Product • Computer Vision •
AI Product Builder / LLM Engineer / CV Practitioner
Yitumulin's SPACE
WHO AM I
3 Papers 4 Applied Projects 2 Software Copyrights 2 AI Internships

I am a student at Beijing University of Posts and Telecommunications, studying Telecommunication Engineering and Management while specializing in AI product direction and technical content creation.

I have built applied AI projects across LLM systems, agent workflows, and computer vision, and I bring a record of research papers, software copyrights, internship delivery, and public-facing AI content output.

A Learner A Designer A Developer

I design AI products through
Product narrative,
Interaction systems,
Model-to-user translation,
Technical content craft.

Beauty
Is Purpose

A Designer

to my Project →
Works
to all projects →
Tencent PCG · AI Product
Shangtouwa Interactive Storytelling
Designed a continuous AI creation flow from world and character setup to publishing. Created prototypes and interaction rules, and worked with engineering to bring creation tools, custom styles, and energy rewards to launch.
LLM System
MiniMind Full-Pipeline Reproduction
Completed single-GPU full workflow runs across pretraining, SFT, LoRA, and evaluation with checkpoint resume.
LLM Agent
WeClone End-to-End Deployment
Completed local setup, data preparation, fine-tuning configuration, API service startup, and chatbot integration validation.
Product Build
Shapeville Geometry Education
Built a Java/Swing geometry learning application with staged tasks, scoring feedback, and progress tracking.
Research
BECA Dataset (Scientific Data 2025)
Long-term cattle recognition dataset and baseline verification framework. Built reusable evaluation workflow.