Archives

2021 Dec

PyTorch Basic Tutorial

2020 Jan

Color and color spaces in Computer Vision

2019 Oct

Introduction to Panoptic Segmentation: A Tutorial

2019 Sep

Evaluation metrics for object detection and segmentation: mAP

2019 Aug

Quick intro to Instance segmentation: Mask R-CNN
Quick intro to semantic segmentation: FCN, U-Net and DeepLab
Converting FC layers to CONV layers

2019 Jul

Two Years of Technical Fridays

2019 Apr

Introduction to Automatic Speech Recognition
Data augmentation
Generative Adversarial Networks variants: DCGAN, Pix2pix, CycleGAN

2019 Mar

Layer-specific learning rates
Quick intro to Object detection: R-CNN, YOLO, and SSD
Attention

2019 Feb

Backpropagation Through Time
Autoencoder: Downsampling and Upsampling
Weight initialization in neural nets

2019 Jan

Image captioning using encoder-decoder
The gradient problem in RNN

2018 Dec

Why Batch Normalization?
Filters in Convolutional Neural Networks
Loss vs Accuracy

2018 Oct

False positive paradox

2018 Sep

Generative models and Generative Adversarial Networks
Skip connections and Residual blocks

2018 Aug

Loss functions
Optimizers
Transfer learning: How to build accurate models
Methods of Hyperparameter optimization

2018 Jul

word2vec: The foundation of NLP
A Year of Fridays
Dynamic Programming

2018 Jun

The Bayesian Thinking - III
The Bayesian Thinking - II
The Bayesian Thinking - I

2018 May

A visual introduction to eigenvectors and eigenvalues
Dropout: Prevent overfitting

2018 Apr

How deep should neural nets be?
Don't use sigmoid: Neural Nets
The magic behind ConvNets
Smart India Hackathon 2018 grand finale

2018 Mar

Scaling vs Normalization
Ensembling is the key
Computational graphs: Backpropagation
Gradient descent: The core of neural networks

2018 Feb

Gradient boosted trees: Better than random forest?
Linear algebra: The essence behind deep learning
Data Mining: Knowledge discovery in databases
Anscombe's Quartet

2018 Jan

The Curse of Dimensionality
Dealing with categorical data
Regularization
Some Prime Thoughts

2017 Dec

Evaluation metrics for classification and False positives
Simplicity doesn't imply accuracy
p-Value

2017 Nov

Dijkstra's algorithm runtime Shortest Path: Dijkstra's Algorithm
Merge-sort-example-300px Divide and Conquer
Greedy Algorithms

2017 Oct

Out-liars
Correlation is not causation
Overfitting and Underfitting
Data leakage: A big problem

2017 Sep

The Rule of 72: Mathematics in everyday life
Mathematics and Beauty
How secure are we?
Structure of the web
Simpson's paradox

2017 Aug

Email spam filtering: Text analysis in R
Friendship paradox: facebook
Turtle in Python: A Traffic light
Moneyball: Why no prediction can't be made for baseball champion

2017 Jul

Moneyball: How linear regression changed baseball
Technical Fridays
Site launch