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Joyce Xu
Joyce Xu

5K Followers

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Published in

Towards Data Science

·Jun 18, 2019

Algorithmic Solutions to Algorithmic Bias: A Technical Guide

I want to talk about technical approaches to mitigating algorithmic bias. It’s 2019, and the majority of the ML community is finally publicly acknowledging the prevalence and consequences of bias in ML models. For years, dozens of reports by organizations such as ProPublica and the New York Times have been…

Machine Learning

16 min read

Algorithmic Solutions to Algorithmic Bias: A Technical Guide
Algorithmic Solutions to Algorithmic Bias: A Technical Guide
Machine Learning

16 min read


Published in

Towards Data Science

·Oct 1, 2018

Beyond DQN/A3C: A Survey in Advanced Reinforcement Learning

One of my favorite things about deep reinforcement learning is that, unlike supervised learning, it really, really doesn’t want to work. Throwing a neural net at a computer vision problem might get you 80% of the way there. …

Machine Learning

17 min read

Beyond DQN/A3C: A Survey in Advanced Reinforcement Learning
Beyond DQN/A3C: A Survey in Advanced Reinforcement Learning
Machine Learning

17 min read


Published in

NanoNets

·May 25, 2018

Topic Modeling with LSA, PLSA, LDA & lda2Vec

This article is an updated comprehensive overview of Topic Modeling and its associated techniques. In natural language understanding (NLU) tasks, there is a hierarchy of lenses through which we can extract meaning — from words to sentences to paragraphs to documents. At the document level, one of the most useful…

Data Science

12 min read

Topic Modeling with LSA, PSLA, LDA & lda2Vec
Topic Modeling with LSA, PSLA, LDA & lda2Vec
Data Science

12 min read


Published in

Towards Data Science

·Sep 11, 2017

Deep Learning for Object Detection: A Comprehensive Review

With the rise of autonomous vehicles, smart video surveillance, facial detection and various people counting applications, fast and accurate object detection systems are rising in demand. These systems involve not only recognizing and classifying every object in an image, but localizing each one by drawing the appropriate bounding box around…

Machine Learning

11 min read

Deep Learning for Object Detection: A Comprehensive Review
Deep Learning for Object Detection: A Comprehensive Review
Machine Learning

11 min read


Published in

Towards Data Science

·Aug 14, 2017

An Intuitive Guide to Deep Network Architectures

Over the past few years, much of the progress in deep learning for computer vision can be boiled down to just a handful of neural network architectures. …

Machine Learning

9 min read

An Intuitive Guide to Deep Network Architectures
An Intuitive Guide to Deep Network Architectures
Machine Learning

9 min read


Published in

Towards Data Science

·Jun 29, 2017

Functional programming for deep learning

Before I started my most recent job at ThinkTopic, the concepts of “functional programming” and “machine learning” belonged to two different worlds entirely. One was a programming paradigm surging in popularity as the world turned towards simplicity, composability, and immutability to maintain complex scaling applications; the other was a tool…

Machine Learning

11 min read

Functional programming for deep learning
Functional programming for deep learning
Machine Learning

11 min read


Published in

Startup Grind

·Jul 3, 2016

Machines and Magic: Teaching Computers to Write Harry Potter

I don’t have anything against plays, per se. I’m just as excited for Harry Potter and the Cursed Child as the next millennial who grew up staring out their window at night, waiting for their letter from Hogwarts, only to get screwed over by what can only be assumed was…

Machine Learning

10 min read

Machines and Magic: Teaching Computers to Write Harry Potter
Machines and Magic: Teaching Computers to Write Harry Potter
Machine Learning

10 min read

Joyce Xu

Joyce Xu

5K Followers

Deep learning, RL, NLP, CV, and all that jazz. @DeepMindAI, @sidewalklabs, @Stanford

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