Alex Flórez (@aflorezf) header
Alex Flórez (@aflorezf) profile picture

Data Scientist, Programmer, Artist

Sao Carlos, Sao Paulo
Joined July 2013
Photo by Alex Flórez (@aflorezf)Photo by Alex Flórez (@aflorezf)Photo by Alex Flórez (@aflorezf)Photo by Alex Flórez (@aflorezf)Photo by Alex Flórez (@aflorezf)Photo by Alex Flórez (@aflorezf)Photo by Alex Flórez (@aflorezf)Photo by Alex Flórez (@aflorezf)Photo by Alex Flórez (@aflorezf)
“Somewhere in the future, your older self is watching you through memories. Whether it's with regret or nostalgia depends on what you do now.” — @G_S_Bhogal
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Your life becomes meaningful in precise proportion to the depths of the responsibility you are willing to shoulder.
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Alex Flórez retweeted
I think Elon gets a lot of hate because he disrupts many giant industries at the same: - petroleum industry with Tesla - cars with Tesla - aerospace with SpaceX - energy with Tesla Energy - telecom with Starlink - transport with The Boring Company - manufacturing with Gigafactories - robotics with Tesla - social media with X - AI with xAI Together these industries have a market size of over $60 trillion That's a lot of money and people whose livelihoods depend on it who are threatened by his products Which is a big incentive to make him look bad hoping that it'll make people stop buying his products But as you see it doesn't, because people generally really love his products It doesn't help he's the only rich billionaire who doesn't like to talk like a corporate drone, but instead opens up making him very vulnerable to be attacked In fact Elon tweeting honest in all its imperfection (who is perfect?) has made other billionaires do the same, see Zuck and even Bezos going on podcasts now Ten years ago we only had Bill Gates sitting in his overproduced home studio sitting with blurry background talking like a drone, but now we have billionaires speaking about their lives openly Thanks to Elon
Replying to @levelsio
There is literally no human on earth who has done more to protect the environment and yet they slander him like this
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Alex Flórez retweeted
When it comes to embracing the meaningful burden, nobody articulates the purpose and the challenge better than Peterson. His best bits on self-improvement, becoming formidable, accepting hardship, and carrying on are life affirming. youtube.com/watch?v=Y5Hu_UZ9…
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My father fled Iran during the revolution. He landed as a young man in Paris and decided to become a doctor. But…he failed his first year of medical school. Because he didn’t speak French. Then, he retook the first year again…and failed for a second time (because he still barely spoke french and was taking organic chemistry in a language with a different alphabet). He decided to move to Brussels to give it a third try and start over. And on his third try, he’d learned enough French to pass. He went on and graduated top of his class. Then, he met my mother and she convinced him to come to the U.S. He came here with $1000, a suitcase, and, yet again, didn’t speak the native language (now English). They wouldn’t recognize his foreign MD and no one would give him a residency because he was a foreigner. So he spent 2 years as a technician working barely above minimum wage. Then finally, he was finally given a residency in the U.S. After residency, he joined my grandfathers practice (moms dad). Just as he began to develop a reputation, he found himself locked out of his own office. The locks changed on him overnight. My mother decided to get a divorce. He had to start over, again, this time on his own. But he didn’t have the money. And - to build a surgery center was $250,000 (in 1995 dollars). He didn’t have that kind of money. So looked up the legal requirements and he built his own. The entire thing. Himself. To code. Actually. Out of sheer will. And built it for under $30,000 (all the money he had at the time). Finally, he was on his own. This time, he kept growing and growing his practice until he became the top eyelid surgeon in Maryland. And eventually, in the U.S. He’s done more than 16,000 cases meaning somewhere upwards of 50,000+ eyelids. And every year he (on his own) does more eyelid cases than all of John’s Hopkins eye department combined. My father taught me many lessons. Most of them through example, not preaching. He’s not a man of many words. But the few things he did say, he’d say with his actions over and over again: Failures are just detours. Don’t let anyone tell you you aren’t good enough for what you want. Whatever you do, be the best. God gave you the power to ignore, use it. It’s better to be envied than pitied. You won’t even remember their name in 20 years. You’re only stressed because you’re underprepared. There’s nothing anyone can put you through that you haven’t already put yourself through that was worse. And finally… You only get one name, tell the world what you want it to mean by what you do with it. **** Whenever I go through hard times I like to remember what he went through to make my life possible. And somehow, everything always falls into focus. PS - I get a lot credit for what I’ve done. But I often think what he accomplished was far harder than what I have. And - I don’t want his sacrifice to be in vain. PPS - Whats the best piece of advice your father (or father figure) gave you?
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You can choose your goals. You can’t choose their price.
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Contemplate the price you pay for inaction.
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You don't get to choose not to pay a price. You only get to choose which price you pay.
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So DARPA's rewriting ALL it's C code in Rust
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If you have made mistakes in your life, but you admit to them—which is to confess—and then you repent—which is to figure out what you did wrong and decide to do better in the future—and you do that properly, no matter how far you have strayed, you can be set back on the proper path. This is one of the ideas on which our culture is based. That can be very hard if you did something really wrong. And deciding not to abide by the dictates of your own conscience interferes with the process of redemption.
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50 years ago, Big Sugar quietly paid three scientists to point the blame for chronic disease at cholesterol and saturated fat. Millions of Americans died as a result. Here’s how Big Sugar has been lying to the American population since 1965:
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Alex Flórez retweeted
I've been asked by few first year PhD about how to start LLM research on X, say long context modeling. My number one suggestion -- though it seems a bit of unconventional -- is *not* to read any papers related to long-context, but to talk to the model - Talk to the model about a text book, course slides, financial reports, novels, nonfictions, any long document you could find - Talk to the model for two whole weeks, from the morning first thing after opening up the laptop, to the evening last thing before going to the bed. - Ask every single question you could imagine, what is PCA? How does it compare to SVD? Which part of the book describes the two? What the book says exactly? - Talk to all the models you could access, GPT, Gemini, Claude, Llama ... - Keep talking to the model for two whole weeks, no research, no paper, no arxiv, just talk to the model. - During the above process, continuously observe how the model behave, discover their problems, and think about why models could behave that way I found people who have gone through the above process have a fundamentally different level of understanding than people who just read papers 😉
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Alex Flórez retweeted
“During pregnancy, some baby cells migrate into the mother's bloodstream and then return to the child. It's called "mother-fetal microchimerism". For 41 weeks, the cells mix and circulate back and forth, and, after the baby is born, many of these cells remain in the mother’s body, leaving a permanent imprint in the tissues, bones, brain and skin of the baby to mother, and they often remain there for decades. Every other child a mother has will leave a similar imprint on her body. Even if a pregnancy doesn’t end, or if you have an abortion, these cells still migrate into the bloodstream. Research has shown that if a mother’s heart is injured, fetal cells will rush to the injury site, and transform into different types of cells that specialize in repairing the heart. The child helps the mother repair, while the mother builds the child. This is often the reason why some diseases fade away during pregnancy. It's amazing how the mother's body protects the baby at all costs, and the baby protects and rebuilds the mother in return, so they can safely develop and survive. Let's think about pregnancy cravings for a moment. What did the mother need, that the child made her wish? The studies also showed the presence of fetal cells in her mother's brain 18 years after birth. How wonderful is this?” From an article by Nargis Kizalbash Art by Enric Huguet
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John Cena gets emotional meeting the boy he inspired during mom's cancer treatment: 'Never give up'
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“I’m not able to learn mathematics easily, I have to work. It takes a very long time and I have a terrible memory. I forget things. So I try to work, despite these handicaps, and the way I worked was trying to understand really well the simple things.” newscientist.com/article/242…
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Having confidence in your own word is crucial in life. The ability to say you’re going to do something and to believe that you’ll actually do it is a superpower. Imagine that you had a friend who kept on cancelling lunch dates. They constantly turn up late or not at all. They say they’re going to organise a mutual friend’s birthday present and then don’t. They’re super untrustworthy. They constantly make excuses for why they couldn’t do it. After enough broken promises, you’d simply run out of faith that they could ever go through with what they say and you’d stop expecting anything from them. You might even start to dislike them or be embarrassed of them as a byproduct. Well you ARE that friend to yourself. In a very real way we treat ourselves as a separate “other’ with our inner monologue. And you can easily lose faith in your own word. How many times have you said you’ll get up at 6am or stick to your diet or not look at your phone or any number of a million other commitments and then not done them. Death by a thousand cuts can erode away your self trust. This lack of confidence is hugely destructive. It feeds imposter syndrome, causes anxiety and melancholy. If you want to trust your own word, you have to provide consistent, solid examples to yourself of times when you have committed to something and then followed through with it. Start small. Micro even. Commit to a promise so small that it would be ridiculous if you didn’t do it. Do one pushup, read one page, meditate for one minute. The goal here isn’t the outcome of the activity, it’s the relationship between promise & action. Even if they’re small, acting on these commitments builds up confidence in your ability to stick to promises you make to yourself. You say we are going to do something, then you go out and do it. Over time, your confidence in the promises you make to yourself grows. Your domain of competence expands out from committing & executing a 20 minute walk, to a hike, to a 10k, to a marathon. And as you continue to prove to yourself that you can keep these promises, this increase in confidence will seep into other areas of your life. What does it matter if there’s a catastrophe at work – you’ll deal with it. Who cares if you’ve got to have an awkward discussion with a friend – you just nailed your 3rd Saturday in a row at a yoga class you never thought you’d do. Keeping Promises To Yourself is a fundamental principle which forms a foundation for much of your agency in life. What can you promise yourself today, which you’ll do tomorrow?
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What if you did nothing but aim high and look within yourself for everything that stopped you from moving forward? What if you did that full-heartedly, unreservedly, and made that the leitmotif of your life? What would you be like in a year, in five years, or ten or twenty years? Would you be headed for sainthood itself? Is that not something that is a possibility that resides within you? What if that was the pattern of your existence: nothing but the constant turn for the better. Then you might also ask yourself, "Would there be any difference between living a life composed of nothing but constant turns for the better and existence in the Kingdom of Heaven itself? A place where everything is good and still getting better." That's the central, core message of the first four sentences of the biblical corpus. This is an idea discussed on my tour that continues tomorrow night at 7:30pm in Columbus, Ohio. Get your tickets and view upcoming shows here: jordanbpeterson.com/events/
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Alex Flórez retweeted
I’m glad that Google overplayed their hand with their AI image generation, as it made their insane racist, anti-civilizational programming clear to all
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Alex Flórez retweeted
Worth watching, especially for parents
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