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๐ŸŽต ์Œ์•… ์ƒ์„ฑ AI - ์™„์ „ ํ•™์Šต ๋กœ๋“œ๋งต (2025 SOTA)

์ดˆ๋ณด์ž๋ถ€ํ„ฐ SOTA ๋ชจ๋ธ๊นŒ์ง€, 17๊ฐœ์›” ์™„์„ฑ ๋กœ๋“œ๋งต

๐Ÿ“‹ ๋ชฉ์ฐจ


๐ŸŽฏ ํ”„๋กœ์ ํŠธ ๊ฐœ์š”

์ด ํ”„๋กœ์ ํŠธ๋Š” ์Œ์•… ์ƒ์„ฑ AI๋ฅผ ์ฒ˜์Œ๋ถ€ํ„ฐ ๋๊นŒ์ง€ ํ•™์Šตํ•˜๊ธฐ ์œ„ํ•œ ์™„์ „ํ•œ ๋กœ๋“œ๋งต์ž…๋‹ˆ๋‹ค.

ํ•™์Šต ๋ชฉํ‘œ

  1. ๊ธฐ์ดˆ: Python, PyTorch, ์Œ์•… ์ด๋ก 
  2. ์ค‘๊ธ‰: Transformer, Diffusion ๋ชจ๋ธ
  3. ๊ณ ๊ธ‰: SOTA ๋ชจ๋ธ ๊ตฌํ˜„ (Music Informer, ImprovNet)
  4. ์ „๋ฌธ๊ฐ€: ์‹ค์‹œ๊ฐ„ ์ƒ์„ฑ, ํŒŒ์ธํŠœ๋‹, ์žฌ์ฆˆ ํŠนํ™”

์ตœ์ข… ๋‹ฌ์„ฑ ๋Šฅ๋ ฅ

  • โœ… MIDI ์Œ์•… ์ƒ์„ฑ (Music Informer - Nature 2025)
  • โœ… ์˜ค๋””์˜ค ์ƒ์„ฑ (Magenta RealTime - Google 2025)
  • โœ… ์žฌ์ฆˆ ์ฆ‰ํฅ์—ฐ์ฃผ (ImprovNet - 2025)
  • โœ… ์ปค์Šคํ…€ ๋ฐ์ดํ„ฐ์…‹์œผ๋กœ ํŒŒ์ธํŠœ๋‹
  • โœ… ์‹ค์‹œ๊ฐ„ ์Œ์•… ์ƒ์„ฑ ์‹œ์Šคํ…œ ๊ตฌ์ถ•

๐Ÿ“… 17๊ฐœ์›” ๋กœ๋“œ๋งต

Phase 1: ๊ธฐ์ดˆ ๋‹ค์ง€๊ธฐ (Month 1-2)

๋ชฉํ‘œ: Python & PyTorch ๋งˆ์Šคํ„ฐ

  • 01_foundations/ - ๊ธฐ์ดˆ ์ฝ”๋“œ
  • ํ•™์Šต ๋‚ด์šฉ:
    • Python ๊ณ ๊ธ‰ ๋ฌธ๋ฒ• (generator, decorator, typing)
    • PyTorch ๊ธฐ๋ณธ (tensor, autograd, nn.Module)
    • ์Œ์•… ๋ฐ์ดํ„ฐ ๋‹ค๋ฃจ๊ธฐ (MIDI, ์˜ค๋””์˜ค)
    • ๊ธฐ์ดˆ ์‹ ๊ฒฝ๋ง ๊ตฌํ˜„

์ฃผ์š” ํŒŒ์ผ:

  • 01_foundations/01_python_basics/ - Python ํ•„์ˆ˜ ๋ฌธ๋ฒ•
  • 01_foundations/02_pytorch_basics/ - PyTorch ํŠœํ† ๋ฆฌ์–ผ
  • 01_foundations/03_music_theory/ - ์Œ์•… ์ด๋ก  ๊ธฐ์ดˆ
  • 01_foundations/04_simple_rnn/ - ๊ฐ„๋‹จํ•œ ๋ฉœ๋กœ๋”” ์ƒ์„ฑ RNN

Phase 2: Transformer ๊ธฐ์ดˆ (Month 2-4)

๋ชฉํ‘œ: Music Transformer (2018) ๊ตฌํ˜„

  • 02_transformer/ - Transformer ์ฝ”๋“œ
  • ํ•™์Šต ๋‚ด์šฉ:
    • Attention ๋ฉ”์ปค๋‹ˆ์ฆ˜
    • Positional Encoding
    • Music Transformer ๋…ผ๋ฌธ ๊ตฌํ˜„
    • MAESTRO ๋ฐ์ดํ„ฐ์…‹ ํ•™์Šต

์ฃผ์š” ํŒŒ์ผ:

  • 02_transformer/01_attention/ - Attention ๋ฉ”์ปค๋‹ˆ์ฆ˜ ๊ตฌํ˜„
  • 02_transformer/02_transformer_blocks/ - Transformer ๋ธ”๋ก
  • 02_transformer/03_music_transformer/ - ์™„์ „ํ•œ Music Transformer
  • 02_transformer/04_training/ - ํ•™์Šต ํŒŒ์ดํ”„๋ผ์ธ

๋…ผ๋ฌธ: Music Transformer (Huang et al., 2018)


Phase 3: Diffusion ๊ธฐ์ดˆ (Month 4-6)

๋ชฉํ‘œ: DDPM (2020) ๊ตฌํ˜„ + ์Œ์•… ์ ์šฉ

  • 03_diffusion/ - Diffusion ์ฝ”๋“œ
  • ํ•™์Šต ๋‚ด์šฉ:
    • Diffusion ์ˆ˜ํ•™์  ์›๋ฆฌ
    • DDPM ๊ตฌํ˜„
    • Noise scheduling
    • MIDI์— Diffusion ์ ์šฉ

์ฃผ์š” ํŒŒ์ผ:

  • 03_diffusion/01_ddpm_theory/ - DDPM ์ด๋ก  ๊ตฌํ˜„
  • 03_diffusion/02_noise_scheduling/ - Noise scheduler
  • 03_diffusion/03_music_ddpm/ - ์Œ์•…์šฉ DDPM
  • 03_diffusion/04_training/ - Diffusion ํ•™์Šต

๋…ผ๋ฌธ: DDPM (Ho et al., 2020)


Phase 4: MIDI ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ (Month 6-8)

๋ชฉํ‘œ: ๊ณ ๊ธ‰ MIDI ์ „์ฒ˜๋ฆฌ ํŒŒ์ดํ”„๋ผ์ธ

  • 04_midi_processing/ - MIDI ์ฒ˜๋ฆฌ ์ฝ”๋“œ
  • ํ•™์Šต ๋‚ด์šฉ:
    • MIDI ํฌ๋งท ์™„์ „ ์ดํ•ด
    • Tokenization (REMI, CP, MuMIDI)
    • Data augmentation
    • ๋ฉ€ํ‹ฐํŠธ๋ž™ ์ฒ˜๋ฆฌ

์ฃผ์š” ํŒŒ์ผ:

  • 04_midi_processing/01_midi_basics/ - MIDI ํŒŒ์ผ ํŒŒ์‹ฑ
  • 04_midi_processing/02_tokenization/ - ํ† ํฌ๋‚˜์ด์ € ๊ตฌํ˜„
  • 04_midi_processing/03_augmentation/ - ๋ฐ์ดํ„ฐ ์ฆ๊ฐ•
  • 04_midi_processing/04_multitrack/ - ๋ฉ€ํ‹ฐํŠธ๋ž™ ์ฒ˜๋ฆฌ

๋ฐ์ดํ„ฐ์…‹: MAESTRO, Lakh MIDI, PiJAMA (์žฌ์ฆˆ)


Phase 5: Music Informer (SOTA) (Month 8-10)

๋ชฉํ‘œ: Nature 2025 SOTA ๋ชจ๋ธ ๊ตฌํ˜„

  • 05_music_informer/ - Music Informer ์ฝ”๋“œ
  • ํ•™์Šต ๋‚ด์šฉ:
    • ProbSparse Attention
    • Relative Local Attention
    • LSTM-Transformer ํ•˜์ด๋ธŒ๋ฆฌ๋“œ
    • ํšจ์œจ์  ์žฅ์‹œํ€€์Šค ์ฒ˜๋ฆฌ

์ฃผ์š” ํŒŒ์ผ:

  • 05_music_informer/01_probsparse_attention/ - ProbSparse ๊ตฌํ˜„
  • 05_music_informer/02_relative_attention/ - Relative Attention
  • 05_music_informer/03_model/ - ์™„์ „ํ•œ Music Informer
  • 05_music_informer/04_training/ - MAESTRO ํ•™์Šต
  • 05_music_informer/05_inference/ - ์Œ์•… ์ƒ์„ฑ

๋…ผ๋ฌธ: Music Informer (2025, Nature Scientific Reports)

์„ฑ๋Šฅ: ๊ธฐ์กด ๋Œ€๋น„ 21.73% ์—ฐ์‚ฐ ์ ˆ๊ฐ


Phase 6: ImprovNet - ์žฌ์ฆˆ ํŠนํ™” (Month 10-13)

๋ชฉํ‘œ: ์žฌ์ฆˆ ์ฆ‰ํฅ์—ฐ์ฃผ ๋ชจ๋ธ ๊ตฌํ˜„

  • 06_improvnet/ - ImprovNet ์ฝ”๋“œ
  • ํ•™์Šต ๋‚ด์šฉ:
    • ์žฌ์ฆˆ ์ด๋ก  (์ฝ”๋“œ ์ง„ํ–‰, ์Šค์ผ€์ผ)
    • ์Šคํƒ€์ผ ์ „ํ™˜ (Corruption-Refinement)
    • Chord-aware generation
    • 9-level ์Šคํƒ€์ผ ์ œ์–ด

์ฃผ์š” ํŒŒ์ผ:

  • 06_improvnet/01_jazz_theory/ - ์žฌ์ฆˆ ์ด๋ก  ๊ตฌํ˜„
  • 06_improvnet/02_chord_encoding/ - ์ฝ”๋“œ ์ธ์ฝ”๋”ฉ
  • 06_improvnet/03_style_transfer/ - ์Šคํƒ€์ผ ์ „ํ™˜
  • 06_improvnet/04_model/ - ImprovNet ๋ชจ๋ธ
  • 06_improvnet/05_training/ - PiJAMA ํ•™์Šต
  • 06_improvnet/06_improvisation/ - ์ฆ‰ํฅ์—ฐ์ฃผ ์ƒ์„ฑ

๋…ผ๋ฌธ: ImprovNet (2025)

์„ฑ๋Šฅ: 79% ์Šคํƒ€์ผ ์‹๋ณ„ ์ •ํ™•๋„


Phase 7: Magenta RealTime - ์‹ค์‹œ๊ฐ„ ์˜ค๋””์˜ค (Month 13-17)

๋ชฉํ‘œ: ์‹ค์‹œ๊ฐ„ ์˜ค๋””์˜ค ์ƒ์„ฑ ์‹œ์Šคํ…œ

  • 07_magenta_realtime/ - ์‹ค์‹œ๊ฐ„ ์ƒ์„ฑ ์ฝ”๋“œ
  • ํ•™์Šต ๋‚ด์šฉ:
    • Audio tokenization (SoundStream, EnCodec)
    • Autoregressive audio generation
    • Real-time optimization (1.6x real-time)
    • Streaming inference
    • ํ…์ŠคํŠธ conditioning

์ฃผ์š” ํŒŒ์ผ:

  • 07_magenta_realtime/01_audio_tokenizer/ - ์˜ค๋””์˜ค ํ† ํฌ๋‚˜์ด์ €
  • 07_magenta_realtime/02_transformer_lm/ - Transformer LM
  • 07_magenta_realtime/03_realtime_inference/ - ์‹ค์‹œ๊ฐ„ ์ถ”๋ก 
  • 07_magenta_realtime/04_text_conditioning/ - ํ…์ŠคํŠธ ์ œ์–ด
  • 07_magenta_realtime/05_training/ - ๋Œ€๊ทœ๋ชจ ํ•™์Šต
  • 07_magenta_realtime/06_streaming/ - WebSocket ์ŠคํŠธ๋ฆฌ๋ฐ

๋ชฉํ‘œ ์„ฑ๋Šฅ:

  • 1.6x real-time (RTX 4090)
  • 48kHz stereo
  • <100ms latency

Phase 8: ํŒŒ์ธํŠœ๋‹ & ์‘์šฉ (Month 17+)

๋ชฉํ‘œ: ์ปค์Šคํ…€ ๋ฐ์ดํ„ฐ๋กœ ํŒŒ์ธํŠœ๋‹

  • 08_finetuning/ - ํŒŒ์ธํŠœ๋‹ ์ฝ”๋“œ
  • ํ•™์Šต ๋‚ด์šฉ:
    • LoRA, QLoRA
    • Domain adaptation
    • Few-shot learning
    • ์ปค์Šคํ…€ ๋ฐ์ดํ„ฐ์…‹ ๊ตฌ์ถ•

์ฃผ์š” ํŒŒ์ผ:

  • 08_finetuning/01_lora/ - LoRA ๊ตฌํ˜„
  • 08_finetuning/02_data_collection/ - ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘
  • 08_finetuning/03_finetuning_scripts/ - ํŒŒ์ธํŠœ๋‹ ์Šคํฌ๋ฆฝํŠธ
  • 08_finetuning/04_evaluation/ - ํ‰๊ฐ€ ๋ฉ”ํŠธ๋ฆญ

์‘์šฉ ์˜ˆ์‹œ:

  • ํŠน์ • ์ž‘๊ณก๊ฐ€ ์Šคํƒ€์ผ ํ•™์Šต
  • ํŠน์ • ์•…๊ธฐ ์กฐํ•ฉ ์ƒ์„ฑ
  • ๊ฒŒ์ž„ ์Œ์•… ์ƒ์„ฑ
  • ๊ฐœ์ธํ™”๋œ ์žฌ์ฆˆ ์Šคํƒ€์ผ

๐Ÿ“‚ ๋””๋ ‰ํ† ๋ฆฌ ๊ตฌ์กฐ

sotaModel/
โ”œโ”€โ”€ README.md                          # ์ด ํŒŒ์ผ
โ”œโ”€โ”€ ROADMAP.md                         # ์ƒ์„ธ 17๊ฐœ์›” ์ผ์ •ํ‘œ
โ”œโ”€โ”€ requirements.txt                   # ์ „์ฒด ์˜์กด์„ฑ
โ”œโ”€โ”€ setup.py                           # ์„ค์น˜ ์Šคํฌ๋ฆฝํŠธ
โ”‚
โ”œโ”€โ”€ datasets/                          # ๋ฐ์ดํ„ฐ์…‹ (gitignore)
โ”‚   โ”œโ”€โ”€ MAESTRO/                       # 200์‹œ๊ฐ„ ํ”ผ์•„๋…ธ
โ”‚   โ”œโ”€โ”€ PiJAMA/                        # 200์‹œ๊ฐ„ ์žฌ์ฆˆ
โ”‚   โ”œโ”€โ”€ Lakh_MIDI/                     # 176,581 MIDI ํŒŒ์ผ
โ”‚   โ””โ”€โ”€ custom/                        # ์ปค์Šคํ…€ ๋ฐ์ดํ„ฐ
โ”‚
โ”œโ”€โ”€ utils/                             # ๊ณตํ†ต ์œ ํ‹ธ๋ฆฌํ‹ฐ
โ”‚   โ”œโ”€โ”€ audio_utils.py                 # ์˜ค๋””์˜ค ์ฒ˜๋ฆฌ
โ”‚   โ”œโ”€โ”€ midi_utils.py                  # MIDI ์ฒ˜๋ฆฌ
โ”‚   โ”œโ”€โ”€ train_utils.py                 # ํ•™์Šต ์œ ํ‹ธ
โ”‚   โ””โ”€โ”€ eval_utils.py                  # ํ‰๊ฐ€ ์œ ํ‹ธ
โ”‚
โ”œโ”€โ”€ 01_foundations/                    # Phase 1 (Month 1-2)
โ”‚   โ”œโ”€โ”€ README.md
โ”‚   โ”œโ”€โ”€ 01_python_basics/
โ”‚   โ”œโ”€โ”€ 02_pytorch_basics/
โ”‚   โ”œโ”€โ”€ 03_music_theory/
โ”‚   โ””โ”€โ”€ 04_simple_rnn/
โ”‚
โ”œโ”€โ”€ 02_transformer/                    # Phase 2 (Month 2-4)
โ”‚   โ”œโ”€โ”€ README.md
โ”‚   โ”œโ”€โ”€ 01_attention/
โ”‚   โ”œโ”€โ”€ 02_transformer_blocks/
โ”‚   โ”œโ”€โ”€ 03_music_transformer/
โ”‚   โ””โ”€โ”€ 04_training/
โ”‚
โ”œโ”€โ”€ 03_diffusion/                      # Phase 3 (Month 4-6)
โ”‚   โ”œโ”€โ”€ README.md
โ”‚   โ”œโ”€โ”€ 01_ddpm_theory/
โ”‚   โ”œโ”€โ”€ 02_noise_scheduling/
โ”‚   โ”œโ”€โ”€ 03_music_ddpm/
โ”‚   โ””โ”€โ”€ 04_training/
โ”‚
โ”œโ”€โ”€ 04_midi_processing/                # Phase 4 (Month 6-8)
โ”‚   โ”œโ”€โ”€ README.md
โ”‚   โ”œโ”€โ”€ 01_midi_basics/
โ”‚   โ”œโ”€โ”€ 02_tokenization/
โ”‚   โ”œโ”€โ”€ 03_augmentation/
โ”‚   โ””โ”€โ”€ 04_multitrack/
โ”‚
โ”œโ”€โ”€ 05_music_informer/                 # Phase 5 (Month 8-10) โญ SOTA
โ”‚   โ”œโ”€โ”€ README.md
โ”‚   โ”œโ”€โ”€ paper/                         # ๋…ผ๋ฌธ PDF
โ”‚   โ”œโ”€โ”€ 01_probsparse_attention/
โ”‚   โ”œโ”€โ”€ 02_relative_attention/
โ”‚   โ”œโ”€โ”€ 03_model/
โ”‚   โ”œโ”€โ”€ 04_training/
โ”‚   โ”œโ”€โ”€ 05_inference/
โ”‚   โ””โ”€โ”€ checkpoints/                   # ์‚ฌ์ „ํ•™์Šต ๋ชจ๋ธ
โ”‚
โ”œโ”€โ”€ 06_improvnet/                      # Phase 6 (Month 10-13) โญ ์žฌ์ฆˆ
โ”‚   โ”œโ”€โ”€ README.md
โ”‚   โ”œโ”€โ”€ paper/
โ”‚   โ”œโ”€โ”€ 01_jazz_theory/
โ”‚   โ”œโ”€โ”€ 02_chord_encoding/
โ”‚   โ”œโ”€โ”€ 03_style_transfer/
โ”‚   โ”œโ”€โ”€ 04_model/
โ”‚   โ”œโ”€โ”€ 05_training/
โ”‚   โ”œโ”€โ”€ 06_improvisation/
โ”‚   โ””โ”€โ”€ checkpoints/
โ”‚
โ”œโ”€โ”€ 07_magenta_realtime/               # Phase 7 (Month 13-17) โญ ์‹ค์‹œ๊ฐ„
โ”‚   โ”œโ”€โ”€ README.md
โ”‚   โ”œโ”€โ”€ paper/
โ”‚   โ”œโ”€โ”€ 01_audio_tokenizer/
โ”‚   โ”œโ”€โ”€ 02_transformer_lm/
โ”‚   โ”œโ”€โ”€ 03_realtime_inference/
โ”‚   โ”œโ”€โ”€ 04_text_conditioning/
โ”‚   โ”œโ”€โ”€ 05_training/
โ”‚   โ”œโ”€โ”€ 06_streaming/
โ”‚   โ””โ”€โ”€ checkpoints/
โ”‚
โ”œโ”€โ”€ 08_finetuning/                     # Phase 8 (Month 17+)
โ”‚   โ”œโ”€โ”€ README.md
โ”‚   โ”œโ”€โ”€ 01_lora/
โ”‚   โ”œโ”€โ”€ 02_data_collection/
โ”‚   โ”œโ”€โ”€ 03_finetuning_scripts/
โ”‚   โ””โ”€โ”€ 04_evaluation/
โ”‚
โ”œโ”€โ”€ notebooks/                         # Jupyter ๋…ธํŠธ๋ถ
โ”‚   โ”œโ”€โ”€ 01_getting_started.ipynb
โ”‚   โ”œโ”€โ”€ 02_music_transformer_demo.ipynb
โ”‚   โ”œโ”€โ”€ 03_music_informer_demo.ipynb
โ”‚   โ”œโ”€โ”€ 04_improvnet_demo.ipynb
โ”‚   โ”œโ”€โ”€ 05_realtime_generation.ipynb
โ”‚   โ””โ”€โ”€ 06_finetuning_guide.ipynb
โ”‚
โ”œโ”€โ”€ scripts/                           # ์‹คํ–‰ ์Šคํฌ๋ฆฝํŠธ
โ”‚   โ”œโ”€โ”€ download_datasets.sh           # ๋ฐ์ดํ„ฐ์…‹ ๋‹ค์šด๋กœ๋“œ
โ”‚   โ”œโ”€โ”€ train_music_informer.sh        # Music Informer ํ•™์Šต
โ”‚   โ”œโ”€โ”€ train_improvnet.sh             # ImprovNet ํ•™์Šต
โ”‚   โ”œโ”€โ”€ train_magenta.sh               # Magenta RT ํ•™์Šต
โ”‚   โ””โ”€โ”€ finetune.sh                    # ํŒŒ์ธํŠœ๋‹
โ”‚
โ””โ”€โ”€ tests/                             # ๋‹จ์œ„ ํ…Œ์ŠคํŠธ
    โ”œโ”€โ”€ test_models.py
    โ”œโ”€โ”€ test_data_processing.py
    โ””โ”€โ”€ test_inference.py

๐Ÿš€ ์‹œ์ž‘ํ•˜๊ธฐ

1. ํ™˜๊ฒฝ ์„ค์ •

# ๋ ˆํฌ์ง€ํ† ๋ฆฌ ํด๋ก 
git clone https://github.com/yourusername/sotaModel.git
cd sotaModel

# Python ๊ฐ€์ƒํ™˜๊ฒฝ ์ƒ์„ฑ (Python 3.10+ ๊ถŒ์žฅ)
python -m venv venv
source venv/bin/activate  # Linux/Mac
# venv\Scripts\activate   # Windows

# ์˜์กด์„ฑ ์„ค์น˜
pip install -r requirements.txt

# CUDA ํ™•์ธ (GPU ํ•„์ˆ˜)
python -c "import torch; print(torch.cuda.is_available())"

2. ๋ฐ์ดํ„ฐ์…‹ ๋‹ค์šด๋กœ๋“œ

# ๋ชจ๋“  ๋ฐ์ดํ„ฐ์…‹ ์ž๋™ ๋‹ค์šด๋กœ๋“œ (์•ฝ 50GB)
bash scripts/download_datasets.sh

# ๋˜๋Š” ๊ฐœ๋ณ„ ๋‹ค์šด๋กœ๋“œ
python scripts/download_maestro.py      # MAESTRO (200h ํ”ผ์•„๋…ธ)
python scripts/download_pijama.py       # PiJAMA (200h ์žฌ์ฆˆ)
python scripts/download_lakh.py         # Lakh MIDI (176K ํŒŒ์ผ)

3. Phase 1๋ถ€ํ„ฐ ์‹œ์ž‘

cd 01_foundations
cat README.md  # Phase 1 ๊ฐ€์ด๋“œ ์ฝ๊ธฐ

# Python ๊ธฐ์ดˆ ํ™•์ธ
python 01_python_basics/test_basics.py

# PyTorch ํŠœํ† ๋ฆฌ์–ผ ์‹œ์ž‘
jupyter notebook 02_pytorch_basics/pytorch_tutorial.ipynb

๐Ÿ“š ํ•™์Šต ์ˆœ์„œ

์ถ”์ฒœ ํ•™์Šต ๊ฒฝ๋กœ

๐Ÿ”ฐ ์ดˆ๋ณด์ž (ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฒฝํ—˜ ์žˆ์Œ)

  1. Month 1-2: 01_foundations/ ์™„๋ฃŒ
  2. Month 2-4: 02_transformer/ ์™„๋ฃŒ
  3. Month 4-6: 03_diffusion/ ์™„๋ฃŒ
  4. Month 6-8: 04_midi_processing/ ์™„๋ฃŒ
  5. Month 8-10: 05_music_informer/ - ์ฒซ SOTA ๋ชจ๋ธ!
  6. Month 10-13: 06_improvnet/ - ์žฌ์ฆˆ ํŠนํ™”
  7. Month 13-17: 07_magenta_realtime/ - ์‹ค์‹œ๊ฐ„ ์ƒ์„ฑ
  8. Month 17+: 08_finetuning/ - ๋‚˜๋งŒ์˜ ๋ชจ๋ธ

๐Ÿš€ ์ค‘๊ธ‰์ž (PyTorch ๊ฒฝํ—˜ ์žˆ์Œ)

  1. Week 1-2: 01_foundations/03_music_theory/ - ์Œ์•… ์ด๋ก ๋งŒ
  2. Month 1-2: 02_transformer/ - Transformer ๋ณต์Šต
  3. Month 2-3: 04_midi_processing/ + 05_music_informer/ ๋™์‹œ
  4. Month 4-6: 06_improvnet/ ์™„๋ฃŒ
  5. Month 6-10: 07_magenta_realtime/ ์™„๋ฃŒ
  6. Month 10+: 08_finetuning/ - ์ปค์Šคํ…€ ํ”„๋กœ์ ํŠธ

โšก ๊ณ ๊ธ‰์ž (Transformer ๋…ผ๋ฌธ ๊ตฌํ˜„ ๊ฒฝํ—˜)

  1. Week 1: 04_midi_processing/ - ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ
  2. Month 1-2: 05_music_informer/ - SOTA ๊ตฌํ˜„
  3. Month 2-4: 06_improvnet/ - ์žฌ์ฆˆ ๋ชจ๋ธ
  4. Month 4-8: 07_magenta_realtime/ - ์‹ค์‹œ๊ฐ„ ์‹œ์Šคํ…œ
  5. Month 8+: 08_finetuning/ - ์—ฐ๊ตฌ/ํ”„๋กœ๋•์…˜

๐ŸŽ“ ๊ฐ Phase๋ณ„ ํ•™์Šต ๋ชฉํ‘œ

Phase ๊ธฐ๊ฐ„ ๋‚œ์ด๋„ ํ•ต์‹ฌ ๊ธฐ์ˆ  ์ตœ์ข… ์‚ฐ์ถœ๋ฌผ
01_foundations 2๊ฐœ์›” โญ Python, PyTorch, MIDI ๊ฐ„๋‹จํ•œ RNN ๋ฉœ๋กœ๋”” ์ƒ์„ฑ
02_transformer 2๊ฐœ์›” โญโญ Attention, Transformer Music Transformer๋กœ ํ”ผ์•„๋…ธ ์ƒ์„ฑ
03_diffusion 2๊ฐœ์›” โญโญโญ DDPM, Noise Scheduling Diffusion์œผ๋กœ MIDI ์ƒ์„ฑ
04_midi_processing 2๊ฐœ์›” โญโญ Tokenization, Augmentation ๊ฐ•๋ ฅํ•œ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ
05_music_informer 2๊ฐœ์›” โญโญโญโญ ProbSparse Attention SOTA MIDI ์ƒ์„ฑ ๋ชจ๋ธ
06_improvnet 3๊ฐœ์›” โญโญโญโญ Style Transfer, Jazz Theory ์žฌ์ฆˆ ์ฆ‰ํฅ์—ฐ์ฃผ ์ƒ์„ฑ
07_magenta_realtime 4๊ฐœ์›” โญโญโญโญโญ Real-time Inference, Audio ์‹ค์‹œ๊ฐ„ ์˜ค๋””์˜ค ์ƒ์„ฑ
08_finetuning ์ง€์† โญโญโญ LoRA, Domain Adaptation ๋‚˜๋งŒ์˜ ์ปค์Šคํ…€ ๋ชจ๋ธ

๐Ÿ’ป ํ•˜๋“œ์›จ์–ด ์š”๊ตฌ์‚ฌํ•ญ

์ตœ์†Œ ์‚ฌ์–‘ (ํ•™์Šต ๊ฐ€๋Šฅ)

  • GPU: NVIDIA RTX 3060 (12GB VRAM)
  • RAM: 32GB
  • ์ €์žฅ๊ณต๊ฐ„: 200GB SSD
  • ํ•™์Šต ์‹œ๊ฐ„: ~2-3์ผ/๋ชจ๋ธ

๊ถŒ์žฅ ์‚ฌ์–‘ (๋น ๋ฅธ ํ•™์Šต)

  • GPU: NVIDIA RTX 4090 (24GB VRAM)
  • RAM: 64GB
  • ์ €์žฅ๊ณต๊ฐ„: 500GB NVMe SSD
  • ํ•™์Šต ์‹œ๊ฐ„: ~8-12์‹œ๊ฐ„/๋ชจ๋ธ

ํด๋ผ์šฐ๋“œ ์˜ต์…˜

  • Google Colab Pro+: $50/์›” (A100 40GB)
  • Vast.ai: RTX 4090 $0.34/์‹œ๊ฐ„
  • Lambda Labs: A100 $1.10/์‹œ๊ฐ„
  • AWS p3.2xlarge: V100 $3.06/์‹œ๊ฐ„

๐Ÿ“Š ํ•™์Šต ํ›„ ๊ธฐ๋Œ€ ๋Šฅ๋ ฅ

Month 10 (Music Informer ์™„๋ฃŒ ํ›„)

โœ… MIDI ํ”ผ์•„๋…ธ ์Œ์•… ์ƒ์„ฑ (MAESTRO ์ˆ˜์ค€) โœ… ์žฅ์‹œํ€€์Šค ํšจ์œจ์  ์ฒ˜๋ฆฌ (1000+ ํ† ํฐ) โœ… Attention ๋ฉ”์ปค๋‹ˆ์ฆ˜ ์™„์ „ ์ดํ•ด โœ… PyTorch ๊ณ ๊ธ‰ ํ™œ์šฉ

Month 13 (ImprovNet ์™„๋ฃŒ ํ›„)

โœ… ์žฌ์ฆˆ ์ฆ‰ํฅ์—ฐ์ฃผ ์ƒ์„ฑ โœ… ์Šคํƒ€์ผ ์ œ์–ด (ํด๋ž˜์‹ โ†’ ์žฌ์ฆˆ ๋ณ€ํ™˜) โœ… Chord-aware ์ƒ์„ฑ โœ… ๋ฉ€ํ‹ฐํŠธ๋ž™ ์•™์ƒ๋ธ” ์ƒ์„ฑ

Month 17 (Magenta RealTime ์™„๋ฃŒ ํ›„)

โœ… ์‹ค์‹œ๊ฐ„ ์˜ค๋””์˜ค ์ƒ์„ฑ (48kHz stereo) โœ… ํ…์ŠคํŠธ๋กœ ์Œ์•… ์ œ์–ด โœ… ๋ผ์ด๋ธŒ ํผํฌ๋จผ์Šค ์‹œ์Šคํ…œ ๊ตฌ์ถ• โœ… Streaming inference ์ตœ์ ํ™”

Month 17+ (ํŒŒ์ธํŠœ๋‹ ์™„๋ฃŒ ํ›„)

โœ… ์ปค์Šคํ…€ ๋ฐ์ดํ„ฐ๋กœ ๋ชจ๋ธ ํ•™์Šต โœ… ํŠน์ • ์Šคํƒ€์ผ/์ž‘๊ณก๊ฐ€ ๋ชจ๋ฐฉ โœ… ํ”„๋กœ๋•์…˜๊ธ‰ ์‹œ์Šคํ…œ ๋ฐฐํฌ โœ… ์—ฐ๊ตฌ ๋…ผ๋ฌธ ์ž‘์„ฑ ๊ฐ€๋Šฅ


๐Ÿ† ๋งˆ์ผ์Šคํ†ค & ์ฒดํฌํฌ์ธํŠธ

  • Month 2: ์ฒซ RNN์œผ๋กœ ๋ฉœ๋กœ๋”” ์ƒ์„ฑ
  • Month 4: Music Transformer๋กœ ํ”ผ์•„๋…ธ ๊ณก ์ƒ์„ฑ
  • Month 6: Diffusion์œผ๋กœ ๋‹ค์–‘ํ•œ ์Šคํƒ€์ผ ์ƒ์„ฑ
  • Month 8: MIDI ๋ฐ์ดํ„ฐ ์™„๋ฒฝ ์ฒ˜๋ฆฌ
  • Month 10: ๐Ÿ† Music Informer (SOTA) ๊ตฌํ˜„ ์™„๋ฃŒ
  • Month 13: ๐ŸŽบ ์žฌ์ฆˆ ์ฆ‰ํฅ์—ฐ์ฃผ ์ƒ์„ฑ ์™„๋ฃŒ
  • Month 17: ๐ŸŽน ์‹ค์‹œ๊ฐ„ ์˜ค๋””์˜ค ์ƒ์„ฑ ์‹œ์Šคํ…œ ์™„๋ฃŒ
  • Month 17+: ๐Ÿš€ ๋‚˜๋งŒ์˜ ์ปค์Šคํ…€ ๋ชจ๋ธ ๋ฐฐํฌ

๐Ÿ“– ์ถ”๊ฐ€ ์ž๋ฃŒ

ํ•„์ˆ˜ ๋…ผ๋ฌธ (์ฝ์–ด์•ผ ํ•  ์ˆœ์„œ)

  1. Attention Is All You Need (2017) - Transformer ๊ธฐ์ดˆ
  2. Music Transformer (2018) - ์Œ์•… ์ƒ์„ฑ ์‹œ์ž‘
  3. DDPM (2020) - Diffusion ๊ธฐ์ดˆ
  4. Music Informer (2025) - SOTA MIDI
  5. ImprovNet (2025) - ์žฌ์ฆˆ ํŠนํ™”

์œ ์šฉํ•œ ๋งํฌ


๐Ÿค ๊ธฐ์—ฌ & ์ปค๋ฎค๋‹ˆํ‹ฐ

  • ์ด์Šˆ: ๋ฒ„๊ทธ ๋ฆฌํฌํŠธ, ์งˆ๋ฌธ
  • PR: ์ฝ”๋“œ ๊ฐœ์„ , ์ƒˆ๋กœ์šด ๋ชจ๋ธ ์ถ”๊ฐ€
  • ํ† ๋ก : ํ•™์Šต ํŒ, ํ•˜์ดํผํŒŒ๋ผ๋ฏธํ„ฐ ๊ณต์œ 

๐Ÿ“œ ๋ผ์ด์„ ์Šค

MIT License - ์ž์œ ๋กญ๊ฒŒ ์‚ฌ์šฉ, ์ˆ˜์ •, ๋ฐฐํฌ ๊ฐ€๋Šฅ


๐Ÿ™ ๊ฐ์‚ฌ์˜ ๊ธ€

์ด ํ”„๋กœ์ ํŠธ๋Š” ๋‹ค์Œ ์—ฐ๊ตฌ๋“ค์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•ฉ๋‹ˆ๋‹ค:

  • Google Magenta Team
  • Music Informer ์ €์ž๋“ค (Nature 2025)
  • ImprovNet ์ €์ž๋“ค (2025)
  • PyTorch & HuggingFace ์ปค๋ฎค๋‹ˆํ‹ฐ

๐ŸŽต ์Œ์•…๊ณผ AI์˜ ๋งŒ๋‚จ, ์ง€๊ธˆ ์‹œ์ž‘ํ•˜์„ธ์š”!

cd 01_foundations
python 01_python_basics/hello_music_ai.py

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