We Don't Need Data Scientists, We Need Data Engineers
After analyzing 1000+ Y-Combinator Companies, I discover there's a huge market need for more engineering-focused data practitioner roles.
A Complete 4-Year Course Plan for an Artificial Intelligence Undergraduate Degree
I describe in-depth the courses necessary for a 4-year undergraduate degree in artificial intelligence, assuming you step onto campus tomorrow.
Trends in Machine Learning: NeurIPS 2019 In Review
Following an eventful week at NeurIPS 2019, I summarize some key trends in machine learning today.
The Birth of Venus: Building a Deep Learning Computer From Scratch
In which I describe how I built a deep learning computer starting from nothing but a pile of hardware components and a dream.
A Comprehensive Introduction to Machine Learning Fundamentals
I provide an aggregated and comprehensive list of tutorials I have made for fundamental concepts in machine learning.
Market Basket Analysis
I discuss market basket analysis, an unsupervised learning technique for understanding and quantifying the relationships between sets of items.
Decision Trees
I discuss decision trees which are very powerful, general-purpose models that are also interpretable.
Your Closest Neighbors
I discuss the k-nearest neighbors algorithm, a remarkably simple but effective machine learning model.
Model Evaluation
In which I describe commonly used techniques for evaluating machine learning models.
Join the Ensemble
In which I discuss the technique of ensembling which is used to improve the performance of a single machine learning model by combining the power of several other models.
Why Did You Choose This Model?
I discuss strategies such as cross-validation which are used for selecting best-performing machine learning models.
Principal Components Analysis
In which I give a primer on principal components analysis, a commonly used technique for dimensionality reduction in machine learning.
Model Regularization
In which I discuss regularization, a strategy for controlling a model's generalizability to new datasets.
Controlling Your Model's Bias
In which I describe the bias-variance tradeoff, one of the most important concepts underlying all of machine learning theory.
What Features Do You Want?
In which I discuss feature selection which is used in machine learning to help improve model generalization, reduce feature dimensionality, and do other useful things.
Trends in Natural Language Processing: ACL 2019 In Review
Following an eventful week at ACL 2019, I summarize key trends and takeaways to look for in NLP.
What K-Means
In which we investigate K-means clustering, a common unsupervised clustering technique for analyzing data.
Recurrent Neural Networks
I describe recurrent neural networks, a deep learning technique geared for tasks such as natural language processing.
Dance Dance Convolution
We discuss convolutional neural networks, a deep learning model inspired by the human visual system that has rocked the state-of-the-art in computer vision tasks.
Neural Network Grab Bag
We investigate a motley of interesting properties and goodies of neural networks.
Deep Dive Into Neural Networks
We begin a deep dive into deep learning by investigating feedforward neural networks.
Basics of Support Vector Machines
We discuss support vector machines, a very powerful and versatile machine learning model.
Naive Bayes Classifier Tutorial
I describe Naive Bayes, a commonly-used generative model for a variety of classification tasks.
Logistic Regression in Machine Learning Tutorial
I describe logistic-regression, one of the cornerstone algorithms of the modern-day machine learning toolkit.
Fundamentals of Linear Regression
I describe the basics of linear regression, one of the most common and widely used machine learning techniques.
Transformers: Attention in Disguise
We discuss the Transformer, a purely attention-based architecture that is more performant, more efficient, and more parallelizable than recurrent network-based models.
Deep Contextualized Word Representations with ELMo
I describe ELMo, a recently released set of neural word representations that are pushing the state-of-the-art in natural language processing pretraining methodology.
Fundamental Deep Learning Algorithms To Learn
A discussion of fundamental deep learning algorithms people new to the field should learn along with a recommended course of study.
Why All The Excitement About Artificial Intelligence
Given all the recent buzz around artificial intelligence, I discuss three reasons for why we are seeing such widespread interest in the field today.
Being a Good Machine Learning Engineer/Data Scientist
A discussion of the most important skills necessary for being an effective machine learning engineer or data scientist.
Review of SIGDial/SemDial 2017
Following my attendance at the 18th Annual Meeting on Discourse and Dialogue, I summarize the most promising directions for future dialogue research, as gleaned from discussions with other researchers at the conference.