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pixelbank dev
Computer vision for all
Location
California, USA
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Feb 24, 2026
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https://pixelbank.dev
More info about @pixelbank_dev_a810d06e3e1
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RANSAC (Random Sample Consensus) — Deep Dive + Problem: Confusion Matrix
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Sep 24
RANSAC (Random Sample Consensus) — Deep Dive + Problem: Confusion Matrix
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7 min read
Optimizers — Deep Dive + Problem: Jump Game
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Sep 23
Optimizers — Deep Dive + Problem: Jump Game
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7 min read
Hypothesis Testing — Deep Dive + Problem: Word Break
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Sep 22
Hypothesis Testing — Deep Dive + Problem: Word Break
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7 min read
Matrices and Transformations — Deep Dive + Problem: Sobel Edge Detection
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Sep 21
Matrices and Transformations — Deep Dive + Problem: Sobel Edge Detection
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7 min read
3D to 2D Projections — Deep Dive + Problem: Transformer Block Forward Pass
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Sep 20
3D to 2D Projections — Deep Dive + Problem: Transformer Block Forward Pass
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7 min read
Bayesian Inference — Deep Dive + Problem: Edit Distance
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Sep 19
Bayesian Inference — Deep Dive + Problem: Edit Distance
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7 min read
Transformers — Deep Dive + Problem: Triton LeakyReLU Kernel
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Sep 18
Transformers — Deep Dive + Problem: Triton LeakyReLU Kernel
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7 min read
Generative Adversarial Networks — Deep Dive + Problem: Matrix Multiplication and Element-wise Operations
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Sep 17
Generative Adversarial Networks — Deep Dive + Problem: Matrix Multiplication and Element-wise Operations
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7 min read
Types of Learning — Deep Dive + Problem: Same Tree
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Sep 16
Types of Learning — Deep Dive + Problem: Same Tree
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7 min read
Word Embeddings — Deep Dive + Problem: Course Schedule
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Sep 15
Word Embeddings — Deep Dive + Problem: Course Schedule
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7 min read
Constitutional AI — Deep Dive + Problem: Merge K Sorted Lists
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Sep 14
Constitutional AI — Deep Dive + Problem: Merge K Sorted Lists
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7 min read
Stacking — Deep Dive + Problem: Depth-Based View Synthesis
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Sep 13
Stacking — Deep Dive + Problem: Depth-Based View Synthesis
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8 min read
Support Vector Regression — Deep Dive + Problem: Batch Normalization Forward Pass
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Sep 12
Support Vector Regression — Deep Dive + Problem: Batch Normalization Forward Pass
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8 min read
Human Evaluation — Deep Dive + Problem: Solve Linear System
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Sep 11
Human Evaluation — Deep Dive + Problem: Solve Linear System
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8 min read
Learning Curves — Deep Dive + Problem: ROC Curve Points
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Sep 10
Learning Curves — Deep Dive + Problem: ROC Curve Points
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7 min read
Multi-Head Attention — Deep Dive + Problem: Wildlife Species Identification System
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Sep 9
Multi-Head Attention — Deep Dive + Problem: Wildlife Species Identification System
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8 min read
Binary Classification — Deep Dive + Problem: Triton Fused Multiply-Add Kernel
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Sep 8
Binary Classification — Deep Dive + Problem: Triton Fused Multiply-Add Kernel
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8 min read
Hyperparameter Tuning — Deep Dive + Problem: Flood Fill
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Sep 7
Hyperparameter Tuning — Deep Dive + Problem: Flood Fill
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8 min read
Training Infrastructure — Deep Dive + Problem: Numerical Gradient
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Sep 6
Training Infrastructure — Deep Dive + Problem: Numerical Gradient
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7 min read
Knowledge Distillation — Deep Dive + Problem: Array-to-Array Operations
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Sep 5
Knowledge Distillation — Deep Dive + Problem: Array-to-Array Operations
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8 min read
Eigenvalues & PCA — Deep Dive + Problem: CUDA Vector Addition Kernel
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Sep 4
Eigenvalues & PCA — Deep Dive + Problem: CUDA Vector Addition Kernel
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8 min read
View Interpolation — Deep Dive + Problem: Image-like Reshaping
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Sep 3
View Interpolation — Deep Dive + Problem: Image-like Reshaping
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7 min read
DPO — Deep Dive + Problem: Low-Pass Filter (Frequency)
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Sep 2
DPO — Deep Dive + Problem: Low-Pass Filter (Frequency)
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7 min read
Tool Use & Function Calling — Deep Dive + Problem: Real-Time Pricing Engine
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Sep 1
Tool Use & Function Calling — Deep Dive + Problem: Real-Time Pricing Engine
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8 min read
3D Scanning — Deep Dive + Problem: Top K Frequent Words
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Aug 31
3D Scanning — Deep Dive + Problem: Top K Frequent Words
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8 min read
Gradient Boosting — Deep Dive + Problem: Binary Vectorizer
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Aug 30
Gradient Boosting — Deep Dive + Problem: Binary Vectorizer
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8 min read
Feature Importance — Deep Dive + Problem: Keyword Answer Extractor
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Aug 29
Feature Importance — Deep Dive + Problem: Keyword Answer Extractor
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8 min read
Face Recognition — Deep Dive + Problem: Cylindrical Projection for Panoramas
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Aug 28
Face Recognition — Deep Dive + Problem: Cylindrical Projection for Panoramas
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8 min read
Guardrails — Deep Dive + Problem: Logistic Regression Prediction
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Aug 27
Guardrails — Deep Dive + Problem: Logistic Regression Prediction
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8 min read
Practical SVM Usage — Deep Dive + Problem: Graph Valid Tree
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Aug 26
Practical SVM Usage — Deep Dive + Problem: Graph Valid Tree
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8 min read
Epipolar Geometry — Deep Dive + Problem: Implement Queue using Stacks
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Aug 25
Epipolar Geometry — Deep Dive + Problem: Implement Queue using Stacks
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8 min read
Benchmark Suites — Deep Dive + Problem: Merge Intervals
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Aug 24
Benchmark Suites — Deep Dive + Problem: Merge Intervals
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8 min read
Image Matting — Deep Dive + Problem: Word Analogy Solver
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Aug 23
Image Matting — Deep Dive + Problem: Word Analogy Solver
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8 min read
Agent Frameworks — Deep Dive + Problem: Intersection over Union (IoU) for Tracking
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Aug 22
Agent Frameworks — Deep Dive + Problem: Intersection over Union (IoU) for Tracking
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8 min read
Key Architectures — Deep Dive + Problem: Reverse Bits
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Aug 21
Key Architectures — Deep Dive + Problem: Reverse Bits
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8 min read
Kernel Trick — Deep Dive + Problem: Triton Masked Copy Kernel
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Aug 20
Kernel Trick — Deep Dive + Problem: Triton Masked Copy Kernel
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8 min read
ReAct Pattern — Deep Dive + Problem: Unique and Count
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Aug 19
ReAct Pattern — Deep Dive + Problem: Unique and Count
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8 min read
What are LLMs? — Deep Dive + Problem: Dictionary Merger
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Aug 18
What are LLMs? — Deep Dive + Problem: Dictionary Merger
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8 min read
Vector Databases — Deep Dive + Problem: Create a DataLoader
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Aug 16
Vector Databases — Deep Dive + Problem: Create a DataLoader
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7 min read
Naive Bayes — Deep Dive + Problem: Concatenate Arrays
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Aug 15
Naive Bayes — Deep Dive + Problem: Concatenate Arrays
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6 min read
Probability Fundamentals — Deep Dive + Problem: Find Median from Data Stream
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Aug 14
Probability Fundamentals — Deep Dive + Problem: Find Median from Data Stream
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6 min read
CLIP & Contrastive Learning — Deep Dive + Problem: House Robber
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Aug 13
CLIP & Contrastive Learning — Deep Dive + Problem: House Robber
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7 min read
SLAM — Deep Dive + Problem: Dot Product of Two Sparse Vectors
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Aug 12
SLAM — Deep Dive + Problem: Dot Product of Two Sparse Vectors
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7 min read
BLEU & ROUGE — Deep Dive + Problem: Cosine Similarity Calculator
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Aug 11
BLEU & ROUGE — Deep Dive + Problem: Cosine Similarity Calculator
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6 min read
Vision-Language Models — Deep Dive + Problem: Polynomial Regression Error
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Aug 10
Vision-Language Models — Deep Dive + Problem: Polynomial Regression Error
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6 min read
Text Processing — Deep Dive + Problem: Per-Layer Learning Rates
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Aug 9
Text Processing — Deep Dive + Problem: Per-Layer Learning Rates
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6 min read
HDR Imaging — Deep Dive + Problem: Array Properties
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Aug 8
HDR Imaging — Deep Dive + Problem: Array Properties
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6 min read
Linear Regression and Least Squares — Deep Dive + Problem: Combination Sum
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Aug 7
Linear Regression and Least Squares — Deep Dive + Problem: Combination Sum
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7 min read
Attention & Transformers — Deep Dive + Problem: Two Sum
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Aug 6
Attention & Transformers — Deep Dive + Problem: Two Sum
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6 min read
Splitting Criteria — Deep Dive + Problem: Missing Number
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Aug 5
Splitting Criteria — Deep Dive + Problem: Missing Number
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6 min read
Total Variation and Regularization — Deep Dive + Problem: Remove Nth Node From End of List
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Aug 4
Total Variation and Regularization — Deep Dive + Problem: Remove Nth Node From End of List
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6 min read
Frame Interpolation — Deep Dive + Problem: Multiple Linear Regression (Normal Equation)
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Aug 3
Frame Interpolation — Deep Dive + Problem: Multiple Linear Regression (Normal Equation)
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6 min read
Data in ML — Deep Dive + Problem: Numerical Gradient
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Aug 2
Data in ML — Deep Dive + Problem: Numerical Gradient
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6 min read
Calculus for Optimization — Deep Dive + Problem: Image-like Reshaping
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Aug 1
Calculus for Optimization — Deep Dive + Problem: Image-like Reshaping
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7 min read
RAG Pipelines — Deep Dive + Problem: Bootstrap Sample
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Jul 31
RAG Pipelines — Deep Dive + Problem: Bootstrap Sample
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6 min read
Multi-View Stereo — Deep Dive + Problem: Sort Colors
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Jul 30
Multi-View Stereo — Deep Dive + Problem: Sort Colors
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6 min read
Inference Optimization — Deep Dive + Problem: Movie Recommendation Engine
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Jul 29
Inference Optimization — Deep Dive + Problem: Movie Recommendation Engine
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6 min read
Light Fields — Deep Dive + Problem: Majority Element
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Jul 28
Light Fields — Deep Dive + Problem: Majority Element
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6 min read
Learning Curves — Deep Dive + Problem: Sigmoid Gradient
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Jul 27
Learning Curves — Deep Dive + Problem: Sigmoid Gradient
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6 min read
Instruction Tuning — Deep Dive + Problem: Climbing Stairs
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Jul 26
Instruction Tuning — Deep Dive + Problem: Climbing Stairs
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6 min read
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