๐Ÿšดโ€โ™‚๏ธ
TIL
  • MAIN
  • : TIL?
  • : WIL
  • : Plan
  • : Retrospective
    • 21Y
      • Wait a moment!
      • 9M 2W
      • 9M1W
      • 8M4W
      • 8M3W
      • 8M2W
      • 8M1W
      • 7M4W
      • 7M3W
      • 7M2W
      • 7M1W
      • 6M5W
      • 1H
    • ์ƒˆ์‚ฌ๋žŒ ๋˜๊ธฐ ํ”„๋กœ์ ํŠธ
      • 2ํšŒ์ฐจ
      • 1ํšŒ์ฐจ
  • TIL : ML
    • Paper Analysis
      • BERT
      • Transformer
    • Boostcamp 2st
      • [S]Data Viz
        • (4-3) Seaborn ์‹ฌํ™”
        • (4-2) Seaborn ๊ธฐ์ดˆ
        • (4-1) Seaborn ์†Œ๊ฐœ
        • (3-4) More Tips
        • (3-3) Facet ์‚ฌ์šฉํ•˜๊ธฐ
        • (3-2) Color ์‚ฌ์šฉํ•˜๊ธฐ
        • (3-1) Text ์‚ฌ์šฉํ•˜๊ธฐ
        • (2-3) Scatter Plot ์‚ฌ์šฉํ•˜๊ธฐ
        • (2-2) Line Plot ์‚ฌ์šฉํ•˜๊ธฐ
        • (2-1) Bar Plot ์‚ฌ์šฉํ•˜๊ธฐ
        • (1-3) Python๊ณผ Matplotlib
        • (1-2) ์‹œ๊ฐํ™”์˜ ์š”์†Œ
        • (1-1) Welcome to Visualization (OT)
      • [P]MRC
        • (2๊ฐ•) Extraction-based MRC
        • (1๊ฐ•) MRC Intro & Python Basics
      • [P]KLUE
        • (5๊ฐ•) BERT ๊ธฐ๋ฐ˜ ๋‹จ์ผ ๋ฌธ์žฅ ๋ถ„๋ฅ˜ ๋ชจ๋ธ ํ•™์Šต
        • (4๊ฐ•) ํ•œ๊ตญ์–ด BERT ์–ธ์–ด ๋ชจ๋ธ ํ•™์Šต
        • [NLP] ๋ฌธ์žฅ ๋‚ด ๊ฐœ์ฒด๊ฐ„ ๊ด€๊ณ„ ์ถ”์ถœ
        • (3๊ฐ•) BERT ์–ธ์–ด๋ชจ๋ธ ์†Œ๊ฐœ
        • (2๊ฐ•) ์ž์—ฐ์–ด์˜ ์ „์ฒ˜๋ฆฌ
        • (1๊ฐ•) ์ธ๊ณต์ง€๋Šฅ๊ณผ ์ž์—ฐ์–ด ์ฒ˜๋ฆฌ
      • [U]Stage-CV
      • [U]Stage-NLP
        • 7W Retrospective
        • (10๊ฐ•) Advanced Self-supervised Pre-training Models
        • (09๊ฐ•) Self-supervised Pre-training Models
        • (08๊ฐ•) Transformer (2)
        • (07๊ฐ•) Transformer (1)
        • 6W Retrospective
        • (06๊ฐ•) Beam Search and BLEU score
        • (05๊ฐ•) Sequence to Sequence with Attention
        • (04๊ฐ•) LSTM and GRU
        • (03๊ฐ•) Recurrent Neural Network and Language Modeling
        • (02๊ฐ•) Word Embedding
        • (01๊ฐ•) Intro to NLP, Bag-of-Words
        • [ํ•„์ˆ˜ ๊ณผ์ œ 4] Preprocessing for NMT Model
        • [ํ•„์ˆ˜ ๊ณผ์ œ 3] Subword-level Language Model
        • [ํ•„์ˆ˜ ๊ณผ์ œ2] RNN-based Language Model
        • [์„ ํƒ ๊ณผ์ œ] BERT Fine-tuning with transformers
        • [ํ•„์ˆ˜ ๊ณผ์ œ] Data Preprocessing
      • Mask Wear Image Classification
        • 5W Retrospective
        • Report_Level1_6
        • Performance | Review
        • DAY 11 : HardVoting | MultiLabelClassification
        • DAY 10 : Cutmix
        • DAY 9 : Loss Function
        • DAY 8 : Baseline
        • DAY 7 : Class Imbalance | Stratification
        • DAY 6 : Error Fix
        • DAY 5 : Facenet | Save
        • DAY 4 : VIT | F1_Loss | LrScheduler
        • DAY 3 : DataSet/Lodaer | EfficientNet
        • DAY 2 : Labeling
        • DAY 1 : EDA
        • 2_EDA Analysis
      • [P]Stage-1
        • 4W Retrospective
        • (10๊ฐ•) Experiment Toolkits & Tips
        • (9๊ฐ•) Ensemble
        • (8๊ฐ•) Training & Inference 2
        • (7๊ฐ•) Training & Inference 1
        • (6๊ฐ•) Model 2
        • (5๊ฐ•) Model 1
        • (4๊ฐ•) Data Generation
        • (3๊ฐ•) Dataset
        • (2๊ฐ•) Image Classification & EDA
        • (1๊ฐ•) Competition with AI Stages!
      • [U]Stage-3
        • 3W Retrospective
        • PyTorch
          • (10๊ฐ•) PyTorch Troubleshooting
          • (09๊ฐ•) Hyperparameter Tuning
          • (08๊ฐ•) Multi-GPU ํ•™์Šต
          • (07๊ฐ•) Monitoring tools for PyTorch
          • (06๊ฐ•) ๋ชจ๋ธ ๋ถˆ๋Ÿฌ์˜ค๊ธฐ
          • (05๊ฐ•) Dataset & Dataloader
          • (04๊ฐ•) AutoGrad & Optimizer
          • (03๊ฐ•) PyTorch ํ”„๋กœ์ ํŠธ ๊ตฌ์กฐ ์ดํ•ดํ•˜๊ธฐ
          • (02๊ฐ•) PyTorch Basics
          • (01๊ฐ•) Introduction to PyTorch
      • [U]Stage-2
        • 2W Retrospective
        • DL Basic
          • (10๊ฐ•) Generative Models 2
          • (09๊ฐ•) Generative Models 1
          • (08๊ฐ•) Sequential Models - Transformer
          • (07๊ฐ•) Sequential Models - RNN
          • (06๊ฐ•) Computer Vision Applications
          • (05๊ฐ•) Modern CNN - 1x1 convolution์˜ ์ค‘์š”์„ฑ
          • (04๊ฐ•) Convolution์€ ๋ฌด์—‡์ธ๊ฐ€?
          • (03๊ฐ•) Optimization
          • (02๊ฐ•) ๋‰ด๋Ÿด ๋„คํŠธ์›Œํฌ - MLP (Multi-Layer Perceptron)
          • (01๊ฐ•) ๋”ฅ๋Ÿฌ๋‹ ๊ธฐ๋ณธ ์šฉ์–ด ์„ค๋ช… - Historical Review
        • Assignment
          • [ํ•„์ˆ˜ ๊ณผ์ œ] Multi-headed Attention Assignment
          • [ํ•„์ˆ˜ ๊ณผ์ œ] LSTM Assignment
          • [ํ•„์ˆ˜ ๊ณผ์ œ] CNN Assignment
          • [ํ•„์ˆ˜ ๊ณผ์ œ] Optimization Assignment
          • [ํ•„์ˆ˜ ๊ณผ์ œ] MLP Assignment
      • [U]Stage-1
        • 1W Retrospective
        • AI Math
          • (AI Math 10๊ฐ•) RNN ์ฒซ๊ฑธ์Œ
          • (AI Math 9๊ฐ•) CNN ์ฒซ๊ฑธ์Œ
          • (AI Math 8๊ฐ•) ๋ฒ ์ด์ฆˆ ํ†ต๊ณ„ํ•™ ๋ง›๋ณด๊ธฐ
          • (AI Math 7๊ฐ•) ํ†ต๊ณ„ํ•™ ๋ง›๋ณด๊ธฐ
          • (AI Math 6๊ฐ•) ํ™•๋ฅ ๋ก  ๋ง›๋ณด๊ธฐ
          • (AI Math 5๊ฐ•) ๋”ฅ๋Ÿฌ๋‹ ํ•™์Šต๋ฐฉ๋ฒ• ์ดํ•ดํ•˜๊ธฐ
          • (AI Math 4๊ฐ•) ๊ฒฝ์‚ฌํ•˜๊ฐ•๋ฒ• - ๋งค์šด๋ง›
          • (AI Math 3๊ฐ•) ๊ฒฝ์‚ฌํ•˜๊ฐ•๋ฒ• - ์ˆœํ•œ๋ง›
          • (AI Math 2๊ฐ•) ํ–‰๋ ฌ์ด ๋ญ์˜ˆ์š”?
          • (AI Math 1๊ฐ•) ๋ฒกํ„ฐ๊ฐ€ ๋ญ์˜ˆ์š”?
        • Python
          • (Python 7-2๊ฐ•) pandas II
          • (Python 7-1๊ฐ•) pandas I
          • (Python 6๊ฐ•) numpy
          • (Python 5-2๊ฐ•) Python data handling
          • (Python 5-1๊ฐ•) File / Exception / Log Handling
          • (Python 4-2๊ฐ•) Module and Project
          • (Python 4-1๊ฐ•) Python Object Oriented Programming
          • (Python 3-2๊ฐ•) Pythonic code
          • (Python 3-1๊ฐ•) Python Data Structure
          • (Python 2-4๊ฐ•) String and advanced function concept
          • (Python 2-3๊ฐ•) Conditionals and Loops
          • (Python 2-2๊ฐ•) Function and Console I/O
          • (Python 2-1๊ฐ•) Variables
          • (Python 1-3๊ฐ•) ํŒŒ์ด์ฌ ์ฝ”๋”ฉ ํ™˜๊ฒฝ
          • (Python 1-2๊ฐ•) ํŒŒ์ด์ฌ ๊ฐœ์š”
          • (Python 1-1๊ฐ•) Basic computer class for newbies
        • Assignment
          • [์„ ํƒ ๊ณผ์ œ 3] Maximum Likelihood Estimate
          • [์„ ํƒ ๊ณผ์ œ 2] Backpropagation
          • [์„ ํƒ ๊ณผ์ œ 1] Gradient Descent
          • [ํ•„์ˆ˜ ๊ณผ์ œ 5] Morsecode
          • [ํ•„์ˆ˜ ๊ณผ์ œ 4] Baseball
          • [ํ•„์ˆ˜ ๊ณผ์ œ 3] Text Processing 2
          • [ํ•„์ˆ˜ ๊ณผ์ œ 2] Text Processing 1
          • [ํ•„์ˆ˜ ๊ณผ์ œ 1] Basic Math
    • ๋”ฅ๋Ÿฌ๋‹ CNN ์™„๋ฒฝ ๊ฐ€์ด๋“œ - Fundamental ํŽธ
      • ์ข…ํ•ฉ ์‹ค์Šต 2 - ์บ๊ธ€ Plant Pathology(๋‚˜๋ฌด์žŽ ๋ณ‘ ์ง„๋‹จ) ๊ฒฝ์—ฐ ๋Œ€ํšŒ
      • ์ข…ํ•ฉ ์‹ค์Šต 1 - 120์ข…์˜ Dog Breed Identification ๋ชจ๋ธ ์ตœ์ ํ™”
      • ์‚ฌ์ „ ํ›ˆ๋ จ ๋ชจ๋ธ์˜ ๋ฏธ์„ธ ์กฐ์ • ํ•™์Šต๊ณผ ๋‹ค์–‘ํ•œ Learning Rate Scheduler์˜ ์ ์šฉ
      • Advanced CNN ๋ชจ๋ธ ํŒŒํ—ค์น˜๊ธฐ - ResNet ์ƒ์„ธ์™€ EfficientNet ๊ฐœ์š”
      • Advanced CNN ๋ชจ๋ธ ํŒŒํ—ค์น˜๊ธฐ - AlexNet, VGGNet, GoogLeNet
      • Albumentation์„ ์ด์šฉํ•œ Augmentation๊ธฐ๋ฒ•๊ณผ Keras Sequence ํ™œ์šฉํ•˜๊ธฐ
      • ์‚ฌ์ „ ํ›ˆ๋ จ CNN ๋ชจ๋ธ์˜ ํ™œ์šฉ๊ณผ Keras Generator ๋ฉ”์ปค๋‹ˆ์ฆ˜ ์ดํ•ด
      • ๋ฐ์ดํ„ฐ ์ฆ๊ฐ•์˜ ์ดํ•ด - Keras ImageDataGenerator ํ™œ์šฉ
      • CNN ๋ชจ๋ธ ๊ตฌํ˜„ ๋ฐ ์„ฑ๋Šฅ ํ–ฅ์ƒ ๊ธฐ๋ณธ ๊ธฐ๋ฒ• ์ ์šฉํ•˜๊ธฐ
    • AI School 1st
    • ํ˜„์—… ์‹ค๋ฌด์ž์—๊ฒŒ ๋ฐฐ์šฐ๋Š” Kaggle ๋จธ์‹ ๋Ÿฌ๋‹ ์ž…๋ฌธ
    • ํŒŒ์ด์ฌ ๋”ฅ๋Ÿฌ๋‹ ํŒŒ์ดํ† ์น˜
  • TIL : Python & Math
    • Do It! ์žฅ๊ณ +๋ถ€ํŠธ์ŠคํŠธ๋žฉ: ํŒŒ์ด์ฌ ์›น๊ฐœ๋ฐœ์˜ ์ •์„
      • Relations - ๋‹ค๋Œ€๋‹ค ๊ด€๊ณ„
      • Relations - ๋‹ค๋Œ€์ผ ๊ด€๊ณ„
      • ํ…œํ”Œ๋ฆฟ ํŒŒ์ผ ๋ชจ๋“ˆํ™” ํ•˜๊ธฐ
      • TDD (Test Driven Development)
      • template tags & ์กฐ๊ฑด๋ฌธ
      • ์ •์  ํŒŒ์ผ(static files) & ๋ฏธ๋””์–ด ํŒŒ์ผ(media files)
      • FBV (Function Based View)์™€ CBV (Class Based View)
      • Django ์ž…๋ฌธํ•˜๊ธฐ
      • ๋ถ€ํŠธ์ŠคํŠธ๋žฉ
      • ํ”„๋ก ํŠธ์—”๋“œ ๊ธฐ์ดˆ๋‹ค์ง€๊ธฐ (HTML, CSS, JS)
      • ๋“ค์–ด๊ฐ€๊ธฐ + ํ™˜๊ฒฝ์„ค์ •
    • Algorithm
      • Programmers
        • Level1
          • ์†Œ์ˆ˜ ๋งŒ๋“ค๊ธฐ
          • ์ˆซ์ž ๋ฌธ์ž์—ด๊ณผ ์˜๋‹จ์–ด
          • ์ž์—ฐ์ˆ˜ ๋’ค์ง‘์–ด ๋ฐฐ์—ด๋กœ ๋งŒ๋“ค๊ธฐ
          • ์ •์ˆ˜ ๋‚ด๋ฆผ์ฐจ์ˆœ์œผ๋กœ ๋ฐฐ์น˜ํ•˜๊ธฐ
          • ์ •์ˆ˜ ์ œ๊ณฑ๊ทผ ํŒ๋ณ„
          • ์ œ์ผ ์ž‘์€ ์ˆ˜ ์ œ๊ฑฐํ•˜๊ธฐ
          • ์ง์‚ฌ๊ฐํ˜• ๋ณ„์ฐ๊ธฐ
          • ์ง์ˆ˜์™€ ํ™€์ˆ˜
          • ์ฒด์œก๋ณต
          • ์ตœ๋Œ€๊ณต์•ฝ์ˆ˜์™€ ์ตœ์†Œ๊ณต๋ฐฐ์ˆ˜
          • ์ฝœ๋ผ์ธ  ์ถ”์ธก
          • ํฌ๋ ˆ์ธ ์ธํ˜•๋ฝ‘๊ธฐ ๊ฒŒ์ž„
          • ํ‚คํŒจ๋“œ ๋ˆ„๋ฅด๊ธฐ
          • ํ‰๊ท  ๊ตฌํ•˜๊ธฐ
          • ํฐ์ผ“๋ชฌ
          • ํ•˜์ƒค๋“œ ์ˆ˜
          • ํ•ธ๋“œํฐ ๋ฒˆํ˜ธ ๊ฐ€๋ฆฌ๊ธฐ
          • ํ–‰๋ ฌ์˜ ๋ง์…ˆ
        • Level2
          • ์ˆซ์ž์˜ ํ‘œํ˜„
          • ์ˆœ์œ„ ๊ฒ€์ƒ‰
          • ์ˆ˜์‹ ์ตœ๋Œ€ํ™”
          • ์†Œ์ˆ˜ ์ฐพ๊ธฐ
          • ์†Œ์ˆ˜ ๋งŒ๋“ค๊ธฐ
          • ์‚ผ๊ฐ ๋‹ฌํŒฝ์ด
          • ๋ฌธ์ž์—ด ์••์ถ•
          • ๋ฉ”๋‰ด ๋ฆฌ๋‰ด์–ผ
          • ๋” ๋งต๊ฒŒ
          • ๋•…๋”ฐ๋จน๊ธฐ
          • ๋ฉ€์ฉกํ•œ ์‚ฌ๊ฐํ˜•
          • ๊ด„ํ˜ธ ํšŒ์ „ํ•˜๊ธฐ
          • ๊ด„ํ˜ธ ๋ณ€ํ™˜
          • ๊ตฌ๋ช…๋ณดํŠธ
          • ๊ธฐ๋Šฅ ๊ฐœ๋ฐœ
          • ๋‰ด์Šค ํด๋Ÿฌ์Šคํ„ฐ๋ง
          • ๋‹ค๋ฆฌ๋ฅผ ์ง€๋‚˜๋Š” ํŠธ๋Ÿญ
          • ๋‹ค์Œ ํฐ ์ˆซ์ž
          • ๊ฒŒ์ž„ ๋งต ์ตœ๋‹จ๊ฑฐ๋ฆฌ
          • ๊ฑฐ๋ฆฌ๋‘๊ธฐ ํ™•์ธํ•˜๊ธฐ
          • ๊ฐ€์žฅ ํฐ ์ •์‚ฌ๊ฐํ˜• ์ฐพ๊ธฐ
          • H-Index
          • JadenCase ๋ฌธ์ž์—ด ๋งŒ๋“ค๊ธฐ
          • N๊ฐœ์˜ ์ตœ์†Œ๊ณต๋ฐฐ์ˆ˜
          • N์ง„์ˆ˜ ๊ฒŒ์ž„
          • ๊ฐ€์žฅ ํฐ ์ˆ˜
          • 124 ๋‚˜๋ผ์˜ ์ˆซ์ž
          • 2๊ฐœ ์ดํ•˜๋กœ ๋‹ค๋ฅธ ๋น„ํŠธ
          • [3์ฐจ] ํŒŒ์ผ๋ช… ์ •๋ ฌ
          • [3์ฐจ] ์••์ถ•
          • ์ค„ ์„œ๋Š” ๋ฐฉ๋ฒ•
          • [3์ฐจ] ๋ฐฉ๊ธˆ ๊ทธ๊ณก
          • ๊ฑฐ๋ฆฌ๋‘๊ธฐ ํ™•์ธํ•˜๊ธฐ
        • Level3
          • ๋งค์นญ ์ ์ˆ˜
          • ์™ธ๋ฒฝ ์ ๊ฒ€
          • ๊ธฐ์ง€๊ตญ ์„ค์น˜
          • ์ˆซ์ž ๊ฒŒ์ž„
          • 110 ์˜ฎ๊ธฐ๊ธฐ
          • ๊ด‘๊ณ  ์ œ๊ฑฐ
          • ๊ธธ ์ฐพ๊ธฐ ๊ฒŒ์ž„
          • ์…”ํ‹€๋ฒ„์Šค
          • ๋‹จ์†์นด๋ฉ”๋ผ
          • ํ‘œ ํŽธ์ง‘
          • N-Queen
          • ์ง•๊ฒ€๋‹ค๋ฆฌ ๊ฑด๋„ˆ๊ธฐ
          • ์ตœ๊ณ ์˜ ์ง‘ํ•ฉ
          • ํ•ฉ์Šน ํƒ์‹œ ์š”๊ธˆ
          • ๊ฑฐ์Šค๋ฆ„๋ˆ
          • ํ•˜๋…ธ์ด์˜ ํƒ‘
          • ๋ฉ€๋ฆฌ ๋›ฐ๊ธฐ
          • ๋ชจ๋‘ 0์œผ๋กœ ๋งŒ๋“ค๊ธฐ
        • Level4
    • Head First Python
    • ๋ฐ์ดํ„ฐ ๋ถ„์„์„ ์œ„ํ•œ SQL
    • ๋‹จ ๋‘ ์žฅ์˜ ๋ฌธ์„œ๋กœ ๋ฐ์ดํ„ฐ ๋ถ„์„๊ณผ ์‹œ๊ฐํ™” ๋ฝ€๊ฐœ๊ธฐ
    • Linear Algebra(Khan Academy)
    • ์ธ๊ณต์ง€๋Šฅ์„ ์œ„ํ•œ ์„ ํ˜•๋Œ€์ˆ˜
    • Statistics110
  • TIL : etc
    • [๋”ฐ๋ฐฐ๋Ÿฐ] Kubernetes
    • [๋”ฐ๋ฐฐ๋Ÿฐ] Docker
      • 2. ๋„์ปค ์„ค์น˜ ์‹ค์Šต 1 - ํ•™์ŠตํŽธ(์ค€๋น„๋ฌผ/์‹ค์Šต ์œ ํ˜• ์†Œ๊ฐœ)
      • 1. ์ปจํ…Œ์ด๋„ˆ์™€ ๋„์ปค์˜ ์ดํ•ด - ์ปจํ…Œ์ด๋„ˆ๋ฅผ ์“ฐ๋Š”์ด์œ  / ์ผ๋ฐ˜ํ”„๋กœ๊ทธ๋žจ๊ณผ ์ปจํ…Œ์ด๋„ˆํ”„๋กœ๊ทธ๋žจ์˜ ์ฐจ์ด์ 
      • 0. ๋“œ๋””์–ด ์ฐพ์•„์˜จ Docker ๊ฐ•์˜! ์™•์ดˆ๋ณด์—์„œ ๋„์ปค ๋งˆ์Šคํ„ฐ๋กœ - OT
    • CoinTrading
      • [๊ฐ€์ƒ ํ™”ํ ์ž๋™ ๋งค๋งค ํ”„๋กœ๊ทธ๋žจ] ๋ฐฑํ…Œ์ŠคํŒ… : ๊ฐ„๋‹จํ•œ ํ…Œ์ŠคํŒ…
    • Gatsby
      • 01 ๊นƒ๋ถ ํฌ๊ธฐ ์„ ์–ธ
  • TIL : Project
    • Mask Wear Image Classification
    • Project. GARIGO
  • 2021 TIL
    • CHANGED
    • JUN
      • 30 Wed
      • 29 Tue
      • 28 Mon
      • 27 Sun
      • 26 Sat
      • 25 Fri
      • 24 Thu
      • 23 Wed
      • 22 Tue
      • 21 Mon
      • 20 Sun
      • 19 Sat
      • 18 Fri
      • 17 Thu
      • 16 Wed
      • 15 Tue
      • 14 Mon
      • 13 Sun
      • 12 Sat
      • 11 Fri
      • 10 Thu
      • 9 Wed
      • 8 Tue
      • 7 Mon
      • 6 Sun
      • 5 Sat
      • 4 Fri
      • 3 Thu
      • 2 Wed
      • 1 Tue
    • MAY
      • 31 Mon
      • 30 Sun
      • 29 Sat
      • 28 Fri
      • 27 Thu
      • 26 Wed
      • 25 Tue
      • 24 Mon
      • 23 Sun
      • 22 Sat
      • 21 Fri
      • 20 Thu
      • 19 Wed
      • 18 Tue
      • 17 Mon
      • 16 Sun
      • 15 Sat
      • 14 Fri
      • 13 Thu
      • 12 Wed
      • 11 Tue
      • 10 Mon
      • 9 Sun
      • 8 Sat
      • 7 Fri
      • 6 Thu
      • 5 Wed
      • 4 Tue
      • 3 Mon
      • 2 Sun
      • 1 Sat
    • APR
      • 30 Fri
      • 29 Thu
      • 28 Wed
      • 27 Tue
      • 26 Mon
      • 25 Sun
      • 24 Sat
      • 23 Fri
      • 22 Thu
      • 21 Wed
      • 20 Tue
      • 19 Mon
      • 18 Sun
      • 17 Sat
      • 16 Fri
      • 15 Thu
      • 14 Wed
      • 13 Tue
      • 12 Mon
      • 11 Sun
      • 10 Sat
      • 9 Fri
      • 8 Thu
      • 7 Wed
      • 6 Tue
      • 5 Mon
      • 4 Sun
      • 3 Sat
      • 2 Fri
      • 1 Thu
    • MAR
      • 31 Wed
      • 30 Tue
      • 29 Mon
      • 28 Sun
      • 27 Sat
      • 26 Fri
      • 25 Thu
      • 24 Wed
      • 23 Tue
      • 22 Mon
      • 21 Sun
      • 20 Sat
      • 19 Fri
      • 18 Thu
      • 17 Wed
      • 16 Tue
      • 15 Mon
      • 14 Sun
      • 13 Sat
      • 12 Fri
      • 11 Thu
      • 10 Wed
      • 9 Tue
      • 8 Mon
      • 7 Sun
      • 6 Sat
      • 5 Fri
      • 4 Thu
      • 3 Wed
      • 2 Tue
      • 1 Mon
    • FEB
      • 28 Sun
      • 27 Sat
      • 26 Fri
      • 25 Thu
      • 24 Wed
      • 23 Tue
      • 22 Mon
      • 21 Sun
      • 20 Sat
      • 19 Fri
      • 18 Thu
      • 17 Wed
      • 16 Tue
      • 15 Mon
      • 14 Sun
      • 13 Sat
      • 12 Fri
      • 11 Thu
      • 10 Wed
      • 9 Tue
      • 8 Mon
      • 7 Sun
      • 6 Sat
      • 5 Fri
      • 4 Thu
      • 3 Wed
      • 2 Tue
      • 1 Mon
    • JAN
      • 31 Sun
      • 30 Sat
      • 29 Fri
      • 28 Thu
      • 27 Wed
      • 26 Tue
      • 25 Mon
      • 24 Sun
      • 23 Sat
      • 22 Fri
      • 21 Thu
      • 20 Wed
      • 19 Tue
      • 18 Mon
      • 17 Sun
      • 16 Sat
      • 15 Fri
      • 14 Thu
      • 13 Wed
      • 12 Tue
      • 11 Mon
      • 10 Sun
      • 9 Sat
      • 8 Fri
      • 7 Thu
      • 6 Wed
      • 5 Tue
      • 4 Mon
      • 3 Sun
      • 2 Sat
      • 1 Fri
  • 2020 TIL
    • DEC
      • 31 Thu
      • 30 Wed
      • 29 Tue
      • 28 Mon
      • 27 Sun
      • 26 Sat
      • 25 Fri
      • 24 Thu
      • 23 Wed
      • 22 Tue
      • 21 Mon
      • 20 Sun
      • 19 Sat
      • 18 Fri
      • 17 Thu
      • 16 Wed
      • 15 Tue
      • 14 Mon
      • 13 Sun
      • 12 Sat
      • 11 Fri
      • 10 Thu
      • 9 Wed
      • 8 Tue
      • 7 Mon
      • 6 Sun
      • 5 Sat
      • 4 Fri
      • 3 Tue
      • 2 Wed
      • 1 Tue
    • NOV
      • 30 Mon
Powered by GitBook
On this page
  • [์ธํ”„๋Ÿฐ] ๋‹จ ๋‘ ์žฅ์˜ ๋ฌธ์„œ๋กœ ๋ฐ์ดํ„ฐ ๋ถ„์„๊ณผ ์‹œ๊ฐํ™” ๋ฝ€๊ฐœ๊ธฐ
  • ์ผ๋ถ€ ์ปฌ๋Ÿผ์„ ๊ธฐ์ค€์œผ๋กœ ๋ฐ์ดํ„ฐ ๊ฐ€์ ธ์˜ค๊ธฐ - Subset Variables (Columns)

Was this helpful?

  1. 2021 TIL
  2. JAN

2 Sat

TIL

[์ธํ”„๋Ÿฐ] ๋‹จ ๋‘ ์žฅ์˜ ๋ฌธ์„œ๋กœ ๋ฐ์ดํ„ฐ ๋ถ„์„๊ณผ ์‹œ๊ฐํ™” ๋ฝ€๊ฐœ๊ธฐ

์ผ๋ถ€ ์ปฌ๋Ÿผ์„ ๊ธฐ์ค€์œผ๋กœ ๋ฐ์ดํ„ฐ ๊ฐ€์ ธ์˜ค๊ธฐ - Subset Variables (Columns)

import seaborn as sns
df = sns.load_dataset("iris")
df.head()

sepal_length

sepal_width

petal_length

petal_width

species

0

5.1

3.5

1.4

0.2

setosa

1

4.9

3.0

1.4

0.2

setosa

2

4.7

3.2

1.3

0.2

setosa

3

4.6

3.1

1.5

0.2

setosa

4

5.0

3.6

1.4

0.2

setosa

columns = ['sepal_length', 'sepal_width', 'species']
df[columns].head()

sepal_length

sepal_width

species

0

5.1

3.5

setosa

1

4.9

3.0

setosa

2

4.7

3.2

setosa

3

4.6

3.1

setosa

4

5.0

3.6

setosa

df['sepal_width'].head()
0    3.5
1    3.0
2    3.2
3    3.1
4    3.6
Name: sepal_width, dtype: float64
df.sepal_width.head()
0    3.5
1    3.0
2    3.2
3    3.1
4    3.6
Name: sepal_width, dtype: float64
df.filter(regex='regex').head(5)

0

1

2

3

4

ํ˜„์žฌ๋Š” ์กฐ๊ฑด์ด ์—†์–ด์„œ ์ธ๋ฑ์Šค๋งŒ ์ถ”์ถœ

df.filter(regex='\.').head(5)

0

1

2

3

4

'.' ์ด ๋“ค์–ด๊ฐ„ column์„ ์ถ”์ถœํ•œ๋‹ค. ์ด ๋•Œ๋Š” '.'์ด ๋“ค์–ด๊ฐ„ column์ด ์—†๋‹ค. ๋˜ํ•œ '.'์€ ์ •๊ทœ์‹์—์„œ ๋‹ค๋ฅธ ์˜๋ฏธ๋กœ๋„ ์“ฐ์ด๊ธฐ ๋•Œ๋ฌธ์— \. ๋กœ ์‚ฌ์šฉํ•œ๋‹ค.

df.filter(regex='_').head(5)

sepal_length

sepal_width

petal_length

petal_width

0

5.1

3.5

1.4

0.2

1

4.9

3.0

1.4

0.2

2

4.7

3.2

1.3

0.2

3

4.6

3.1

1.5

0.2

4

5.0

3.6

1.4

0.2

df.filter(regex='length$').head(5)

sepal_length

petal_length

0

5.1

1.4

1

4.9

1.4

2

4.7

1.3

3

4.6

1.5

4

5.0

1.4

$๊ฐ€ ๋’ค์—์˜ค๋ฉด ํŠน์ • ๋ฌธ์ž๋กœ ๋๋‚˜๋Š” ๊ฒฐ๊ณผ๋งŒ ์ถ”์ถœํ•œ๋‹ค.

df.filter(regex='^sepal').head(5)

sepal_length

sepal_width

0

5.1

3.5

1

4.9

3.0

2

4.7

3.2

3

4.6

3.1

4

5.0

3.6

^๊ฐ€ ์•ž์—์˜ค๋ฉด ํŠน์ • ๋ฌธ์ž๋กœ ์‹œ์ž‘ํ•˜๋Š” ๊ฒฐ๊ณผ๋งŒ ์ถ”์ถœํ•œ๋‹ค.

df.filter(regex='^(?!Species$).*').head(5)

sepal_length

sepal_width

petal_length

petal_width

species

0

5.1

3.5

1.4

0.2

setosa

1

4.9

3.0

1.4

0.2

setosa

2

4.7

3.2

1.3

0.2

setosa

3

4.6

3.1

1.5

0.2

setosa

4

5.0

3.6

1.4

0.2

setosa

loc๋ฅผ ์ด์šฉํ•ด์„œ ๋ฒ”์œ„ ์„ค์ •์„ ํ•  ์ˆ˜ ์žˆ๋‹ค.

df.loc[2:5, 'sepal_width':'petal_width']

sepal_width

petal_length

petal_width

2

3.2

1.3

0.2

3

3.1

1.5

0.2

4

3.6

1.4

0.2

5

3.9

1.7

0.4

df.iloc[-5:, [1,2,4]]

sepal_width

petal_length

species

145

3.0

5.2

virginica

146

2.5

5.0

virginica

147

3.0

5.2

virginica

148

3.4

5.4

virginica

149

3.0

5.1

virginica

df.loc[df['sepal_length'] > 5], ['sepal_length','sepal_width']
(     sepal_length  sepal_width  petal_length  petal_width    species
 0             5.1          3.5           1.4          0.2     setosa
 5             5.4          3.9           1.7          0.4     setosa
 10            5.4          3.7           1.5          0.2     setosa
 14            5.8          4.0           1.2          0.2     setosa
 15            5.7          4.4           1.5          0.4     setosa
 ..            ...          ...           ...          ...        ...
 145           6.7          3.0           5.2          2.3  virginica
 146           6.3          2.5           5.0          1.9  virginica
 147           6.5          3.0           5.2          2.0  virginica
 148           6.2          3.4           5.4          2.3  virginica
 149           5.9          3.0           5.1          1.8  virginica
 
 [118 rows x 5 columns],
 ['sepal_length', 'sepal_width'])
Previous3 SunNext1 Fri

Last updated 4 years ago

Was this helpful?