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guard0g

589 karma · joined November 25, 2014

Work hard. Play harder. Help others.
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guard0g··on USC professor’s DIY online teaching hack to engage students goes viral (2020)
It's a functionallity in zoom, I believe.
guard0g··on Wikipedia is swimming in money–why is it begging people to donate?
Going the same way as many other non-profits (like colleges and universities), which pursue for-profit incentives while building bloat. After all, what could go wrong with spending $50 million to build out marketing that can increase revenue by $55 million?
guard0g··on Computer coding could count for foreign language credit under bill
Encouraging students to take coding classes is great, but maybe not at the expense of expanding horizons and knowledge of other cultures around the world. Learning a foreign language conveys many benefits beyond just the language itself.
guard0g··on In the Name of Equity, California Will Discourage Students Gifted at Math
Gifted students will always have AOPS, which my daughter has been doing since 5th grade. Legislating math deceleration is an attempt to fix the symptom (math inequity) but not the cause (likely cultural attitudes and societal expectations).

Legislators should watch the movie "Stand and Deliver".

guard0g··on Pitching your early stage startup
Won a pitch contest a while back with this cheeky presentation that aligns with the advice in the article: https://www.slideshare.net/guard0g/deeprem
guard0g··on Ask HN: Does a CFA Matter in FinTech?
Nowadays RL and Gaussian processes are very popular on the trading side, as is applying attention-based NLP techniques for pattern recognition. If you are interested in stochastic calculus and convex strategies, John Hull's "Options, Futures and Other Derivatives" is a classic read. Another good book is Marcos Lopez de Prado's "Advances in Financial Machine Learning."
guard0g··on Ask HN: Does a CFA Matter in FinTech?
Don’t waste your time or money on a CFA, unless you want a slow buy-side job or aim to become a financial advisor. The curriculum is out-of-date and in some parts wrong. It’s also missing the ‘tech’ in fin-tech. You are better off self-studying quantitative finance or learn about payments (stay away from asset allocation as this eventually leads to a high paying sales job as head of asset allocation).
guard0g··on Don't Panic: Kubernetes and Docker
it was a matter of time
guard0g··on 996.icu, Chinese programmers against working overtime gathering on GitHub
When I was in investment banking, it was more like 727 (7am-2am, 7 days/week).
guard0g··on Foxconn Is Reconsidering Plan for Manufacturing in Wisconsin
How many people here actually realize Foxconn is not a company from China, but from Taiwan?!!
guard0g··on Ask HN: Alternatives to a cell phone for spontaneous communication
On the ham radio side, Winlink 2000 is a mesh radio network that allows email transmission over radio frequencies. It runs parallel to the internet with nodes that interconnect the two networks. You do not need to be a ham radio operator to use the Winlink system - only if you intend to stand up a node with transmission capability. For more info see https://winlink.org
guard0g··on Amazon Says It Has Over 10k Employees Working on Alexa, Echo
Wow. Is the software that complex that it takes 10k employees to work with it?!! :)
guard0g··on Your AI skills are worth less than you think
Totally agree, It's all about the ML data and RL experiences - not the quantity but the quality.
guard0g··on Scratch 3.0
If you are encountering a server error, you can check out the wiki: https://en.scratch-wiki.info/wiki/Scratch_3.0
guard0g··on Tell recruiters politely “no” with a simple link
And give up a chance to make a long-term, mutually-beneficial friendship with a trustworthy, honest individual who knows whats best for your career?!
guard0g··on Cern scientist: 'Physics built by men – not by invitation'
Validaton of hypotheses by data should consider the explanatory power of variables and possible presence of confounders. Does the distribution of inSPIRE citations reflect the lack of women in HEP, or does the lack of women in HEP result in the distribution of inSPIRE citations due to other confounders? What is the R^2 of the gender-equality-paradox line? Given that citations accumulate over 20-30 years, and the prevalence of men in HEP in the past, is it statistically significant to use gender citation ratios? Experimental research is often authored by the entire lab team, and a gender imbalance in the lab could account for greater gender disparity w.r.t. individuals with significant citation counts. Just saying, proper (data) science should validate a hypothesis and include a discussion of potential confounders and limitations in the data.
guard0g··on Cern scientist: 'Physics built by men – not by invitation'
If you missed the link, here's the actual presentation: https://drive.google.com/file/d/1c_NyUhOZ8erdqU2AGZJZtNfFeA9...
guard0g··on Cern scientist: 'Physics built by men – not by invitation'
I can sympathize with the lack of EQ, but this is ridiculous and also poor data science.
guard0g··on Deep Reinforcement Learning in Depth in 60 Days
DRL in financial derivative pricing, risk modeling, HFT. Check out Igor Halperin on Coursera.
guard0g··on Consumer science (a.k.a. home economics) as a college major
My congresswoman (and senatorial candidate) majored in home economics.
guard0g··on Fail
Brings to mind the quote: "He failed in business in '31. He was defeated for state legislator in '32. He tried another business in '33. It failed. His fiancee died in '35. He had a nervous breakdown in '36. In '43 he ran for congress and was defeated. He tried again in '48 and was defeated again. He tried running for the Senate in '55. He lost. The next year he ran for Vice President and lost. In '59 he ran for the Senate again and was defeated. In 1860, the man who signed his name A. Lincoln, was elected the 16th President of the United States."
guard0g··on Ask HN: Why do usernames have to be unique?
Someone can easily spoof the name guard0g. We don't require everyone in the world to have a different name, but instead use context to disambiguate identities. Can't we do that online?
guard0g··on Don't Become a Scientist (1999)
Sad but true, especially in the basic sciences. We are failing to invest in the future.
guard0g··on BYTE Magazine
Brings back fond memories! Have to dig out my cassette drive...
guard0g··on Winner of top mathematics prize has medal stolen from him minutes later
Easiest way = Clear browser cookies
guard0g··on 11% of Americans don’t use the internet
I wonder how many members of Congress fall into this category...
guard0g··on The 'Over-Parenting Crisis' in School and at Home (2015)
What kind of parent does their kid's homework?!

Here's an idea. Why not have "how to be a parent" classes taught in high school or college?

guard0g··on 24% of Tesla Model 3 orders have been canceled, analyst says
I cancelled, but only because I want an extended battery version with autopilot. I'm sure others cancelled their orders for the base version to speed up delivery.
guard0g··on American democracy’s built-in bias towards rural Republicans
Given voter turnout rates around 50% for presidential elections and even lower for House and Senate votes, getting the vote out is an old-fashioned but still viable strategy without resorting to ranked choice.

I doubt voters are sufficiently aware or engaged in most issues to make ranked choice effective.

guard0g··on Ask HN: Are there any blockchain startups selling a product successfully?
Hashed Health & Change Healthcare over here in the South.
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