Skip to content

2025 Capstone Project : πŸ“λ©€ν‹°λͺ¨λ‹¬κΈ°λ°˜ μˆ˜ν•™λ¬Έμ œν’€μ΄ μ„œλΉ„μŠ€ ν•œμ΄μŒ ICT 곡λͺ¨μ „ πŸ†

Notifications You must be signed in to change notification settings

ds-TopHat/back-end

Folders and files

NameName
Last commit message
Last commit date

Latest commit

Β 

History

302 Commits
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 
Β 

Repository files navigation

🧠 mATH+AI

Multimodal AI-powered Math Problem Solving Platform

λ•μ„±μ—¬μžλŒ€ν•™κ΅ μΊ‘μŠ€ν†€ ν”„λ‘œμ νŠΈ
ν•œμ΄μŒ ICT 곡λͺ¨μ „ μž₯렀상

image

πŸ— Architecture

image


🧩 Core Features

  • πŸ“Œ 문제 이미지 + μ‚¬μš©μž 풀이 λ™μ‹œ μž…λ ₯ 처리
  • πŸ“Œ Qwen-2.5 VL 7B 기반 이미지 ν…μŠ€νŠΈ λ³€ν™˜
  • πŸ“Œ Deepseek 기반 단계별 μˆ˜ν•™ μΆ”λ‘  처리
  • πŸ“Œ GPT ν›„μ²˜λ¦¬λ₯Ό ν†΅ν•œ 풀이 μ •μ œ
  • πŸ“Œ LaTeX β†’ SVG μˆ˜μ‹ μ‹œκ°ν™” λ Œλ”λ§
  • πŸ“Œ AWS S3 Presigned URL 기반 μ•ˆμ „ν•œ 이미지 μ—…λ‘œλ“œ
  • πŸ“Œ Relay APIλ₯Ό ν†΅ν•œ λͺ¨λΈ 연동 μ•ˆμ •ν™”
  • πŸ“Œ 카카였 μ†Œμ…œ 둜그인 지원
  • πŸ“Œ μ˜€λ‹΅λ…ΈνŠΈ 쑰회 및 PDF μΆ”μΆœ κΈ°λŠ₯

πŸ“Š Benchmark Performance

μ„±λŠ₯ μ§€ν‘œ(Evaluation Results)에 λ”°λ₯΄λ©΄, λ³Έ ν”„λ‘œμ νŠΈμ—μ„œ μ±„νƒν•œ DeepSeek-R1-Distill-Qwen-1.5B λͺ¨λΈμ€ κ²½λŸ‰ λͺ¨λΈμž„에도 λΆˆκ΅¬ν•˜κ³  κ°•λ ₯ν•œ μˆ˜ν•™ μΆ”λ‘  λŠ₯λ ₯을 λ³΄μ—¬μ€λ‹ˆλ‹€.

image image

Key Insight: Distillation 기법을 톡해 1.5B 규λͺ¨μ˜ μ†Œν˜• λͺ¨λΈλ‘œλ„ λŒ€ν˜• μƒμš© λͺ¨λΈ μˆ˜μ€€μ˜ μˆ˜ν•™μ  μΆ”λ‘  μ„±λŠ₯을 ν™•λ³΄ν•˜μ—¬, λΉ λ₯Έ 응닡 속도와 정확도λ₯Ό λ™μ‹œμ— λ‹¬μ„±ν–ˆμŠ΅λ‹ˆλ‹€.


πŸ›  Prompting Strategy

μ•ˆμ •μ μΈ 단계별 풀이 μ œκ³΅μ„ μœ„ν•΄ λ‹€μŒκ³Ό 같은 μ „λž΅μ„ μ‚¬μš©ν•©λ‹ˆλ‹€.

  • Hierarchical Prompt Design: 페λ₯΄μ†Œλ‚˜, 핡심 μ§€μ‹œμ‚¬ν•­, 좜λ ₯ κ·œμΉ™μ„ κ³„μΈ΅μ μœΌλ‘œ λΆ„λ¦¬ν•˜μ—¬ λͺ¨λΈμ˜ μ—­ν• (Math Reasoning Assistant)을 λͺ…ν™•νžˆ μ •μ˜ν•©λ‹ˆλ‹€.
  • Structured Output (JSON): μΆ”λ‘  κ²°κ³Όλ₯Ό step n, answer, type, next_step λ“±μ˜ ν‚€λ₯Ό κ°€μ§„ JSON 객체 λ°°μ—΄λ‘œ κ°•μ œν•˜μ—¬, ν”„λ‘ νŠΈμ—”λ“œμ—μ„œ 단계별 μ‹œκ°ν™”κ°€ μš©μ΄ν•˜λ„λ‘ μ„€κ³„ν–ˆμŠ΅λ‹ˆλ‹€.
  • CoT (Chain-of-Thought): λͺ¨λΈμ΄ 슀슀둜 논리적 일관성을 μœ μ§€ν•˜λ©° 단계별 사고 과정을 μ „κ°œν•˜λ„λ‘ μœ λ„ν•˜μ—¬ μ˜€λ‹΅λ₯ μ„ μ΅œμ†Œν™”ν•©λ‹ˆλ‹€.

πŸ›  Tech Stack

Backend

Spring Boot AWS EC2 AWS S3 MySQL JWT

AI Pipeline

Qwen-2.5 VL 7B Deepseek OpenAI API

DevOps

Docker GitHub Actions CI/CD

External Services

Cloudinary Kakao OAuth


🎯 Project Goals

  • λ©€ν‹°λͺ¨λ‹¬ AI 기반 μˆ˜ν•™ μžλ™ 풀이 μ‹œμŠ€ν…œ κ΅¬ν˜„
  • ν•™μŠ΅μžμ˜ 풀이 과정을 λ°˜μ˜ν•œ 단계별 μΆ”λ‘  제곡
  • μˆ˜μ‹ μ‹œκ°ν™”λ₯Ό ν†΅ν•œ 직관적 ν•™μŠ΅ 지원
  • ν™•μž₯ κ°€λŠ₯ν•œ AI API 기반 ꡬ쑰 섀계

About

2025 Capstone Project : πŸ“λ©€ν‹°λͺ¨λ‹¬κΈ°λ°˜ μˆ˜ν•™λ¬Έμ œν’€μ΄ μ„œλΉ„μŠ€ ν•œμ΄μŒ ICT 곡λͺ¨μ „ πŸ†

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

 
 
 

Contributors