Skip to content
View ydy8989's full-sized avatar
🎧
concentration...
🎧
concentration...

Block or report ydy8989

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
ydy8989/README.md

profile views

μ•ˆλ…•ν•˜μ„Έμš”, μœ€λ„μ—°μž…λ‹ˆλ‹€ πŸ‘‹

Data Scientist @ Kurly

검색을 λ§Œλ“œλŠ” 데이터 μ‚¬μ΄μ–Έν‹°μŠ€νŠΈμž…λ‹ˆλ‹€.

ν˜„μž¬ **컬리(Kurly)**μ—μ„œ 검색 λ„λ©”μΈμ˜ 데이터 μ‚¬μ΄μ–Έν‹°μŠ€νŠΈλ‘œ μΌν•˜λ©°, 검색 λž­ν‚Ή λͺ¨λΈλ§κ³Ό 검색 ν’ˆμ§ˆ κ°œμ„ , 그리고 검색 μ‹œμŠ€ν…œμ˜ λ‹€μ–‘ν•œ 운영 업무λ₯Ό λ‹΄λ‹Ήν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€.

μ‚¬μš©μžμ˜ 검색 μ˜λ„λ₯Ό 더 잘 μ΄ν•΄ν•˜κ³  μ ν•©ν•œ μƒν’ˆμ„ μƒμœ„μ— λ…ΈμΆœν•˜κΈ° μœ„ν•΄ 검색 λ‘œκ·Έμ™€ μ‚¬μš©μž 행동 데이터λ₯Ό λΆ„μ„ν•˜κ³ , λ‹€μ–‘ν•œ λž­ν‚Ή ν”Όμ²˜μ™€ λͺ¨λΈμ„ μ„€κ³„ν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€. μ΅œκ·Όμ—λŠ” 전톡적인 Information Retrieval을 λ„˜μ–΄ Semantic Search, Embedding Model, LLM/NLP 등을 검색 μ‹œμŠ€ν…œμ— ν™œμš©ν•˜λŠ” 것에도 관심을 κ°€μ§€κ³  μžˆμŠ΅λ‹ˆλ‹€.

πŸ” Interests

Search & Information Retrieval

  • Search Ranking
  • Learning to Rank
  • Search Relevance
  • Lexical / Semantic / Hybrid Search
  • Query Understanding
  • Ranking Features

Representation Learning

  • Embedding Models
  • Bi-Encoder
  • Dense Retrieval
  • Metric Learning

LLM & NLP

  • Natural Language Search
  • LLM Applications
  • Retrieval-Augmented Generation (RAG)
  • Korean NLP

ML Engineering

  • ML Pipeline
  • Large-scale Data Processing
  • Model Serving
  • MLOps

πŸ›  Tech Stack

ML / AI

Python PyTorch HuggingFace LangChain

Search & Data

OpenSearch PostgreSQL Redis

MLOps / Infra

Docker Kubernetes AWS Airflow

🧠 Background

μˆ˜ν•™μ—μ„œ **κ·Έλž˜ν”„ 이둠(Graph Theory)**κ³Ό **μ‘°ν•©λ‘ (Combinatorics)**을 κ³΅λΆ€ν–ˆμœΌλ©°, κ·Έλž˜ν”„ κ΅¬μ‘°μ—μ„œμ˜ Anti-bandwidth Problem을 μ—°κ΅¬ν–ˆμŠ΅λ‹ˆλ‹€.

μˆ˜ν•™μ  문제λ₯Ό μ•Œκ³ λ¦¬μ¦˜μœΌλ‘œ ν‘œν˜„ν•˜κ³  ν•΄κ²°ν•˜λŠ” 것에 관심이 많으며, ν˜„μž¬λŠ” μ΄λŸ¬ν•œ 배경을 λ°”νƒ•μœΌλ‘œ Information Retrievalκ³Ό Machine Learning을 ν™œμš©ν•΄ μ‹€μ œ μ„œλΉ„μŠ€μ˜ 검색 문제λ₯Ό ν•΄κ²°ν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€.

πŸ“« Contact

LinkedIn Tech Blog

πŸ“Š GitHub

Doyeon's GitHub stats

Pinned Loading

  1. I'm a night πŸ¦‰ I'm a night πŸ¦‰
    1
    🌞 Morning    26 commits  β–ˆβ–Žβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   6.1%
    2
    πŸŒ† Daytime    61 commits  β–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  14.4%
    3
    πŸŒƒ Evening   228 commits  β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–Žβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  53.6%
    4
    πŸŒ™ Night     110 commits  β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  25.9%
  2. bcaitech1/p3-dst-teamed-st bcaitech1/p3-dst-teamed-st Public

    "닀쀑 도메인 λŒ€ν™” μƒνƒœ 좔적" Contest. Public LB 1λ“±, Private LB 1λ“±

    Python 11 6

  3. bcaitech1/p4-dkt-decayt bcaitech1/p4-dkt-decayt Public

    p4-dkt-decayt created by GitHub Classroom

    Python 1 1

  4. boostcamp boostcamp Public

    Naver Boostcamp AI Tech의 기둝

    Python 36 3

  5. Cardiac_Segmentation Cardiac_Segmentation Public

    아산병원 심μž₯ CTμ˜μƒ λΆ„ν•  μ»¨ν…ŒμŠ€νŠΈ

    Python

  6. senticle-proj senticle-proj Public

    λ‰΄μŠ€ 데이터λ₯Ό ν™œμš©ν•œ κΈ°μ—… λ§žμΆ€ν˜• μ£Όκ°€ 예츑 ν”„λ‘œμ νŠΈ

    Python 1 1