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11 Data Munging with fastai’s Mid-Level API
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2021-03-31 08:29:42
Data Munging with fastai’s Mid-Level API
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04 Under the Hood: Training a Digit Classifier
Pixels: The Foundations of Computer Vision
Jargon Recap
Questionnaire
Sidebar: Tenacity and Deep Learning
End sidebar
First Try: Pixel Similarity
Computing Metrics Using Broadcasting
Stochastic Gradient Descent (SGD)
The MNIST Loss Function
Putting It All Together
Adding a Nonlinearity
05 Image Classification
From Dogs and Cats to Pet Breeds
Presizing
Cross-Entropy Loss
Model Interpretation
Improving Our Model
Conclusion
Questionnaire
18 CNN Interpretation with CAM
CAM and Hooks
Gradient CAM
Conclusion
Questionnaire
12 A Language Model from Scratch
The Data
Our First Language Model from Scratch
Improving the RNN
Multilayer RNNs
LSTM
Regularizing an LSTM
Conclusion
Questionnaire
10 NLP Deep Dive: RNNs
Text Preprocessing
Training a Text Classifier
Disinformation and Language Models
Conclusion
Questionnaire
13 Convolutional Neural Networks
The Magic of Convolutions
Our First Convolutional Neural Network
Color Images
Improving Training Stability
Conclusions
Questionnaire
14 ResNets
Going Back to Imagenette
Building a Modern CNN: ResNet
Conclusion
Questionnaire
19 A fastai Learner from Scratch
Data
Module and Parameter
Loss
Learner
Conclusion
Questionnaire
16 The Training Process
Establishing a Baseline
Foundations of Deep Learning: Wrap up
A Generic Optimizer
Momentum
RMSProp
Adam
Decoupled Weight Decay
Callbacks
Conclusion
Questionnaire
07 Training a State-of-the-Art Model
Imagenette
Normalization
Progressive Resizing
Test Time Augmentation
Mixup
Label Smoothing
Conclusion
Questionnaire
01 Introduction
Your Deep Learning Journey
Deep Learning Is for Everyone
Neural Networks: A Brief History
Who We Are
How to Learn Deep Learning
The Software: PyTorch, fastai, and Jupyter
Your First Model
Deep Learning Is Not Just for Image Classification
clean
Validation Sets and Test Sets
A Choose Your Own Adventure moment
Questionnaire
09 Tabular Modeling Deep Dive
Categorical Embeddings
Questionnaire
Beyond Deep Learning
The Dataset
Decision Trees
Random Forests
Model Interpretation
Extrapolation and Neural Networks
Ensembling
Conclusion: Our Advice for Tabular Modeling
03 Data Ethics
Key Examples for Data Ethics
Integrating Machine Learning with Product Design
Topics in Data Ethics
Identifying and Addressing Ethical Issues
Role of Policy
Conclusion
Questionnaire
Deep Learning in Practice: That’s a Wrap!
app blog
app jupyter
11 Data Munging with fastai’s Mid-Level API
Going Deeper into fastai’s Layered API
TfmdLists and Datasets: Transformed Collections
Applying the Mid-Level Data API: SiamesePair
Conclusion
Questionnaire
Understanding fastai’s Applications: Wrap Up
20 conclusion
08 Collaborative Filtering Deep Dive
A First Look at the Data
Learning the Latent Factors
Creating the DataLoaders
Collaborative Filtering from Scratch
Interpreting Embeddings and Biases
Bootstrapping a Collaborative Filtering Model
Deep Learning for Collaborative Filtering
Conclusion
Questionnaire
06 Other Computer Vision Problems
Multi-Label Classification
Regression
Conclusion
Questionnaire
17 A Neural Net from the Foundations
Building a Neural Net Layer from Scratch
The Forward and Backward Passes
Conclusion
Questionnaire
02 Production
From Model to Production
The Practice of Deep Learning
Gathering Data
clean
From Data to DataLoaders
Training Your Model, and Using It to Clean Your Data
Turning Your Model into an Online Application
How to Avoid Disaster
Get Writing!
Questionnaire
15 Application Architectures Deep Dive
Computer Vision
Natural Language Processing
Tabular
Wrapping Up Architectures
Questionnaire
00 README
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