HN user

chwolfe

4,154 karma

Interests: programming, finance, startups, data science

chwolfe at g mail dot com

http://www.linkedin.com/pub/christopher-wolfe/53/812/869

Go Hokies!

Posts258
Comments96
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time.com 1y ago

Pausing AI Developments Isn't Enough. We Need to Shut It All Down (2023)

chwolfe
6pts6
jdhwilkins.com 1y ago

Mountains, Cliffs, and Caves: A Guide to Using Perlin Noise for Procedural Gen

chwolfe
176pts35
www.thrillist.com 1y ago

Mountains, Cliffs, and Caves: A Guide to Using Perlin Noise for Procedural Gen

chwolfe
1pts2
www.thrillist.com 1y ago

Americans Can Now Drive to France

chwolfe
2pts0
whoisnnamdi.substack.com 3y ago

The Shadow Price of Venture Capital

chwolfe
2pts0
www.iflscience.com 4y ago

Medieval War Horses Were Smaller Than Modern-Day Ponies

chwolfe
5pts2
www.theguardian.com 4y ago

Neuroscientist Anil Seth: ‘We risk not understanding the central mystery of life

chwolfe
13pts0
gizmodo.com 5y ago

A New System Uses Sawdust to Print Wooden Objects

chwolfe
10pts6
surma.dev 5y ago

Is WebAssembly magic performance pixie dust?

chwolfe
2pts0
github.com 5y ago

Experimental Nintendo Switch Emulator written in C#

chwolfe
333pts168
www.bbc.com 5y ago

Intriguing maps that reveal alternate histories

chwolfe
71pts23
www.technologyreview.com 5y ago

The field of natural language processing is chasing the wrong goal

chwolfe
12pts0
www.theatlantic.com 6y ago

The United States Needs a New Foreign Policy

chwolfe
6pts0
www.washingtonpost.com 6y ago

The beginning of the end of America’s obsession with student standardized tests

chwolfe
3pts0
lilianweng.github.io 6y ago

Exploration Strategies in Deep Reinforcement Learning

chwolfe
2pts0
www.economist.com 6y ago

Economists who defend disaster profiteers are wrong

chwolfe
201pts488
www.chronicle.com 6y ago

Ignore All That Coronavirus-Inspired Productivity Pressure

chwolfe
2pts0
www.scientificamerican.com 6y ago

50 Years Ago: Cargo Cults of Melanesia (1959)

chwolfe
2pts0
www.youtube.com 6y ago

Expert to Expert: Rich Hickey and Brian Beckman – Inside Clojure

chwolfe
7pts1
www.nbcnews.com 7y ago

Are we living in a simulated universe? Here's what scientists say

chwolfe
3pts1
lithub.com 7y ago

On John Wayne, Cancel Culture, and the Art of Problematic Artists

chwolfe
2pts0
www.tedinski.com 7y ago

Fuzzing vs. Property Testing

chwolfe
62pts7
medium.com 7y ago

The Rise and Fall of Visual Basic

chwolfe
171pts149
www.tedinski.com 7y ago

Fuzzing vs. Property Testing

chwolfe
2pts0
medium.com 7y ago

Real-world dynamic programming: seam carving

chwolfe
2pts0
www.bbc.co.uk 7y ago

Microsoft deletes face recognition database

chwolfe
175pts47
ai.googleblog.com 7y ago

EfficientNet: Improving Accuracy and Efficiency Through AutoML and Model Scaling

chwolfe
3pts0
thenextweb.com 7y ago

‘Magic: The Gathering’ is a tough AI challenge

chwolfe
2pts0
firstround.com 7y ago

Find, Vet and Close the Best Product Managers

chwolfe
1pts0
bodil.lol 7y ago

Learning Parser Combinators with Rust

chwolfe
289pts72

I worked in ecommerce for 10 years and got to know the quantitative marketing folks well. All marketing campaigns were tracked and analyzed weekly based on the concept of "marketing income". Marketing income at the order level was defined as: Marketing Income$ = Order Total$ - Cost of Goods$ - Shipping$ - Marketing Expense$.

Much like mathematics, programming is learned through action. As a fairly cautious individual, I wanted to understand everything I was about to type as input for the compiler. I would recommend the opposite approach: Copy code examples line by line, and start modifying them with simple changes such as variable names, output strings, etc.

As someone who works at Crutchfield, I really appreciate the props. Customer support during the entire shopping experience is a huge priority for everyone here. Bill Crutchfield's relentless focus on the customer experience is legendary.

Crutchfield, Charlottesville, VA; http://www.crutchfield.com

Front End Web Developer / Designer

Crutchfield is looking for a talented software developer who doesn’t fear javascript and new web technologies, and who is very enthusiastic at the idea of bringing e-commerce to the next level. We like to think of the proper candidate as 85% front-end mechanic, 15% designer.

* You will be involved in all phases of the software’s development and will be responsible for planning features, designing its components, programming and more * You will design the software and architecture, and requirements to build Crutchfields' next generation of ecommerce solutions * Develop using mainly JavaScript, HTML 5, CSS 3, Angular and Bootstrap Skills & Requirements * Deep knowledge of JavaScript / jQuery, HTML 5 & CSS 3 * Knowledge of Angular and/or Ember is an asset * Experience with a server side framework (.NET, PHP, Rails, etc.) is desired * Keen understanding of responsive front-end frameworks, cross-browser user interfaces / browser limitations, modern web technologies, web security, SEO & more * Experienced building and scaling consumer oriented web applications * Attention to details and strong commitment to quality * Experienced with modern software development principles and processes, frameworks, and version control systems * Have previously built web applications from A to Z a plus * Experienced with eCommerce a big plus

We offer our employees a competitive benefits package, a wellness program, a challenging work environment and a relaxed dress code.

Please apply here: https://home.eease.adp.com/recruit2/?id=9691891&t=1

Congrats!

When it comes to Management, I have to second vellum's advice and go with Drucker:

http://www.amazon.com/Effective-Executive-Definitive-Harperb...

Classic (Mad Men era) of Marketing is ruled by Ogilvy:

http://www.amazon.com/Confessions-Advertising-Man-David-Ogil...

However, I cannot stress enough the role of analytics in modern business strategy/marketing and Kaushik's book is the best:

http://www.amazon.com/Web-Analytics-2-0-Accountability-Centr...

The entire post was enjoyable but I found the last paragraph to have the most actionable advice:

What’s much more useful is recording what the deep insights are, and storing them for recollection later. Because every important mathematical idea has a deep insight, and these insights are your best friends. They’re your mathematical “nose,” and they’ll help guide you through the mansion.

Decision trees have proven to be sucessful in direct marketing/ecommerce applications such as incremental response modeling. Because of their explicit nature, decision trees trees can be used for workflow optimization in industrial environments as well.

About 6 weeks ago, we launched our new mobile website using jQuery Mobile at www.crutchfield.com (viewable on your smartphone). Fun project and JM is truly impressive!

Very cool. It will be interesting to see how successful AppHarbor can be without first establishing a competitor to Azure Appfabric.The service bus and access control inherit in Appfabric makes cloud computing palatable for enterprise companies.

I ran across an original copy of this book in a Richmond, VA thrift store over the weekend. It's a great read and the author is now posting the original interviews along with extra content online.