rinvi | 1 year ago | on: How I Ace Midterms at a Top CS School by Studying 1-3 Hours (and Skipping Class)
rinvi's comments
rinvi | 1 year ago | on: Find Your 2%Ers (2023)
at the end of the day, i think what makes someone a 2%er for them is whether that person knows when to accept without judgement and when to engage with curiosity.
rinvi | 1 year ago | on: TikTok says it is restoring service for U.S. users
rinvi | 1 year ago | on: Show HN: TubePen – My attempt to get more out of YouTube learning
Handwriting is extremely important.
Anecdote: been learning Mandarin for almost a month now, I've been typing the pinyin of each character and my retention did not improve significantly. So, for the past week, I've been learning how to write it on my phone Chinese drawing keyboard and so far I've learned over 60 new characters all in the past 5-6 days with a surprisingly strong retention rate.
rinvi | 1 year ago | on: Show HN: TubePen – My attempt to get more out of YouTube learning
This can be done programmatically with YouTube Transcript API [0]
But you may get IP blocked if you do it a lot so you can use a Tor proxy [1].
Afterwards, you can just cmd/ctrl+f through it or throw it at an LLM.
rinvi | 1 year ago | on: Show HN: Struggle with CSS Flexbox? This Playground Is for You
rinvi | 1 year ago | on: Rules for writing software tutorials
rinvi | 1 year ago | on: Mathematicians discover new class of shape seen throughout nature
rinvi | 1 year ago | on: Verbal Overshadowing
> The idea that describing something in words can have a detrimental effect on our memory of it makes sense given that we use words to categorize.
I find this a little backwards. Describing something in words is a way to demonstrate our understanding of that thing. The fact that our memory is made worse by engaging in verbal description I feel like indicates that our memory and understanding of the experience was incomplete or incorrect in the first place. This seems completely antithetical to the Feynman technique.
rinvi | 1 year ago | on: Infinite zoom art turned into a game so fun
rinvi | 1 year ago | on: Ask HN: What is your best domain name?
rinvi | 2 years ago | on: FSRS: A modern, efficient spaced repetition algorithm
1. Feed lecture slides, labs, homework into ChatGPT and have it generate flashcards.
2. Write these flashcards into Anki and study them using Anki.
3. Run through some practice problems
I had originally intended for this system to be used long-term, but I get irresponsible and study the day of the exam. It really depends on the material, but for the most part, it takes around 5–7 hours of studying and preparation to feel completely confident about the exam. Often times, I wake up super early on the exam day to give me some time. This is not ideal of course and is just a product of my bad habits.
It's definitely doable to ace exams with only 2–3 of studying, but usually I need to pad it with another 2–3 hours of preparation like creating high quality flash cards and stuff. I believe most people can adopt this system and perform very well, but at the same time it's a very radical departure from traditional study practices and even then I'm not even using this system in the way it's actually intended (not the day of cramming-style method).
This system is not something I made up, but rather backed from a collective community effort that has produced amazing techniques, guides, research, etc.:
https://isaak.net/mandarinmethods/ - in depth guide detailing best practices with Anki regarding language learning (THE BEST)
https://cademcniven.com/posts/20211119/ - recommended number of cards per day to study based on some grassroots research
https://github.com/open-spaced-repetition/fsrs4anki - the most modern spaced repetition algorithm which uses machine learning to optimize for each individual's learning capabilities (THE BEST)
https://www.reddit.com/r/Anki/comments/18jvyun/some_posts_an... - meta resource on fsrs
https://www.justinmath.com/individualized-spaced-repetition-... - a reading which i've incorporated into the way i create flash cards pertaining to more problem-solving type of learning as opposed to pure memorization like facts about history
https://thehardway.guide/ - a damn good book teaching about actionable and pragmatic advice about language learning that i've applied to all of my college courses