GitHub Repo Index

An index of my GitHub repositories.

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• Algorithm & Data Structure
  • https://github.com/songzy12/HackerRank
  • https://github.com/songzy12/CodeForces
• Math & Optimization
  • https://github.com/songzy12/ProjectEuler
  • https://github.com/songzy12/santa-competitions
• Programming Language
  • https://github.com/songzy12/SICP
  • https://github.com/songzy12/python_challenge
  • https://github.com/songzy12/Haskell-99

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• Security
  • https://github.com/songzy12/xCTF
  • https://github.com/songzy12/bugku
  • https://github.com/songzy12/ctf_101
    • https://github.com/songzy12/defend_the_web
    • https://github.com/songzy12/we_chall
    • https://github.com/songzy12/cryptohack
    • https://github.com/songzy12/challenges_re
    • https://github.com/songzy12/pwnable
  • In the Wild
    • https://github.com/songzy12/CVE
    • https://github.com/songzy12/AVD

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• Chrome
  • Extension: https://github.com/songzy12/SirsiDynixAssistant
• Crawler
  • weibo: https://github.com/songzy12/weibo_tool
  • bilibili: https://github.com/songzy12/bilibili_crawler
  • zhihu:
  • xhs:
  • javtxt:

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• AI
  • Game AI: https://github.com/songzy12/Lux-AI
  • Chess AI:
  • Math AI:
  • Coding AI:
• LLM
  • DeepSeek:
  • Gemini:
• CV
  • Stable Diffusion:

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• Machine Learning
  • (2017) https://github.com/songzy12/text-normalization-challenge
  • (2017) https://github.com/songzy12/spooky-author-identification
  • (2017) https://github.com/songzy12/kkbox-music-recommendation-challenge
  • (2018) https://github.com/songzy12/jigsaw-toxic-comment-classification-challenge
  • (2019) https://github.com/songzy12/microsoft-malware-prediction
• NLP Models
  • FastText (2016): https://github.com/songzy12/FastText
  • ConvS2S (2017): https://github.com/songzy12/ConvS2S
  • ULMFiT (2018): https://github.com/songzy12/ULMFiT
  • LongFormer (2020): https://github.com/songzy12/LongFormer
  • DeBERTa (2020): https://github.com/songzy12/DeBERTa

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• Android
  • https://github.com/songzy12/AndroidRotationSensor

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• Homework
  • https://github.com/songzy12/QA
  • https://github.com/songzy12/IIIS_PreliminaryExam
  • Master
    • https://github.com/songzy12/largest_empty_convex_polygon
    • https://github.com/songzy12/citation_count_prediction
    • https://github.com/songzy12/6.824-golabs-2017
    • https://github.com/Sun-Jc/EtherLend
  • Bachelor
    • https://github.com/songzy12/nachos
    • https://github.com/songzy12/6.824-golabs-2015
    • https://github.com/songzy12/avazu-ctr-prediction
    • https://github.com/songzy12/ray_tracing
    • https://github.com/songzy12/mesh_simplification
    • https://github.com/songzy12/decaf
    • https://github.com/songzy12/Y86
    • https://github.com/songzy12/pet
    • https://github.com/songzy12/csapp-3e-labs