Shaw Lu

Beyond-LeetCode-SQL. Analysis of SQL Leetcode and classic interview questions, common pitfalls, anti-patterns and handy tricks. Sample databases.

Data-Science-Toolbox. Examples and illustration of basic statistic concepts, probability distribution, Monte Carlo simulation, preprocessing and visualization techniques, and statistical testing.

Lookalike-Model. Finding similar, high-valued users based on seed users. The model includes 1805 features using Hive HQL and AWS Redshift.

Data-Engineering-Toolbox. Lecture notes, lab notes, and links to helpful resources to pass Google Certification Exam for Professional Data Engineer.

AI-for-Trading. Python notebooks and scripts for Udacity's AI for Trading nanoprogram.

Syll2Vec-A-Phonetic-Approach-in-NLP. Implemented (in PyTorch) syllable embedding in a bidirectional attention flow (BiDAF) recurrent neural net. Improved upon baseline F1 score by 6.2% on Stanford Question and Answering Dataset (SQuAD 2.0).

GSN-with-HardHat. JavaScript

blogs. All blogs are published in Toward Data Science for which I am an official author. This page contains friend links to directly access all my Medium blog posts without limit or membership requirement.

docker-kubernetes-guide. Complete guide on Docker & Kubernetes container orchestration on local env and AWS ECS, EKS; persistent volume built on AWS EFS; multi-stage build; utility container etc

IdiomGraph. GraphDB applied to 成语接龙

Lifetime-Learning.

DreamNet. We evaluated the performance of the state-of-the-art model for instance segmentation, Mask R-CNN, on the newly-released Mapillary dataset. The results surpassed benchmarks performance.

Grocery-Matter. A iOS accounting app for personal finance. Server code (PHP) connects the mobile app to a MySQL database. A Python notebook is also provided for SQL analytics and visualization.

Accounting.

Purchase-Intent-Model. A predictive model for customer purchase behavior in e-commerce context.

system-design. Python

ebooks.

SF-Simulation. How much does SF30 cost?

Object-Oriented-Python. Jupyter Notebook

Proxy-Ownable. JavaScript

memori-nft. A time-lapse NFT web3 app that transform writing process into collectible art pieces; Solidity; HardHat; ETH Main-net deployed; live website dapp

Mastering-Object-Oriented-Python-Second-Edition. Mastering Object-Oriented Python - Second Edition, published by Packt

On-Leveraged-ETF. A brief study of the pros and cons of leveraged ETF, and recommendation on how to invest.

kafka-stream. Java