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RdMAkbar Profile
RdMAkbar

@rdmakbar

Followers
2K
Following
3K
Media
1K
Statuses
12K

🇮🇩 in 🇬🇧

London, England
Joined July 2017
Don't wanna be here? Send us removal request.
@rdmakbar
RdMAkbar
11 hours
The coolest video I've seen in a while. This is real physics simulation, not a mere animation, because it actually solves the null geodesic Schwarzchild metric using RK4 algorithm.
@KavanSG
kavan
6 days
New video simulating black holes in C++, check it out!:.
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@rdmakbar
RdMAkbar
1 day
It's like standing on a gold mine with a shovel, then decide to sell the shovel. Mind you, it's a very expensive shovel. But if it's truly a gold mine the ground he's standing on, he'd better off digging it himself.
@Yuchenj_UW
Yuchen Jin
2 days
If Jensen truly believed AGI was near, Nvidia wouldn't sell a single GPU.
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@grok
Grok
2 days
Generate videos in just a few seconds. Try Grok Imagine, free for a limited time.
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@rdmakbar
RdMAkbar
2 days
Wew. age verification pakai AI. Usia ditebak langsung dari foto selfie oleh @grok tanpa harus upload dokumen identitas resmi dari pemerintah (KTP, passport, SIM, dsb). Better personal data security.
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@rdmakbar
RdMAkbar
2 days
Rekreasi weekend sangat intense sampai2 Senin jadi gak semangat kerja. Hari ini kita standby bales2in Slack aja lah, kalau ada 😅 Gak usah ngoding sama sekali. Untung gak banyak meeting jg.
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@rdmakbar
RdMAkbar
2 days
Those were real punches! Damn, action acting is difficult both on the receiving end (can literally get punched) and the throwing end (can't pull back).
@CensoredTube
Censored Tube
4 days
this is like watching Da Vinci paint the mona lisa
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@rdmakbar
RdMAkbar
2 days
Dan gak nyangka di kota kecil ini ada masjid yg gede dan bagus. Bisa sekalian bilas & ganti baju habis main di pantai.
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@rdmakbar
RdMAkbar
2 days
@Adtarie Seven Sister di Selatan, dan lebih jauh. Ini lebih deket, di Margate – Ramsgate. Di antara kedua kota ini banyak pantai2 yg vibes nya kayak di pantai kidul Jogja atau Uluwatu Bali. Terutama di Margate, bisa liat sunset.
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@rdmakbar
RdMAkbar
2 days
1.5 jam ke timur dari London ternyata ada Uluwatu
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@rdmakbar
RdMAkbar
4 days
Damn. I know someone at work who quit data scientist role to be a dog walker 🤯.
@DudespostingWs
Dudes Posting Their W’s
5 days
Bro makes $200k a year for just "walking Dogs"
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@rdmakbar
RdMAkbar
4 days
The thing is, gw tau orangnya in real life dan gw tau ceritanya gmn caranya dia bisa pindah ke Jepang 😅.
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@rdmakbar
RdMAkbar
4 days
Timeline Threads gw lagi ramai seorang diaspora Jepang dihujat netizen gara2 ngepromote #kaburajadulu ke Jepang tanpa pekerjaan. Jadi dateng dulu, baru cari kerja di sana. Dihujat karena dia gak pernah kasih tau teknis caranya gmn, hanya kata2 motivasi "semua pasti bisa!".
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@rdmakbar
RdMAkbar
4 days
Kok bisa typo jadi 4/10 dah 😵‍💫
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@rdmakbar
RdMAkbar
4 days
Ya mungkin ini lah return dari bayar Council Tax Rp4jt/bulan ya 🫠.
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@rdmakbar
RdMAkbar
4 days
Salah satu enaknya London adl banyaknya public spots & activities yg gratis tapi very well-organised. Contohnya di bawah ini, gak cuma disediain space tapi jg kursi, meja, parasol, sandpit buat anak main, changing room, toilet. Makan siang bawa bekel, santai 2-3 jam, all cost £0.
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@rdmakbar
RdMAkbar
4 days
Need to switch to GPT 5 Thinking to answer this simple problem correctly, after GPT 5 answered wrong.
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@minchoi
Min Choi
5 days
Grok 4 vs GPT-5. It's not even close. Grok 4 Auto mode works extremely well, it answered this simple math question in ~1 sec without needing to switch models.
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@rdmakbar
RdMAkbar
5 days
Memodelkan data dgn framework Frequentist mengedepankan objektivitas tanpa membuka ruang pada subjektivitas. Tipikal anak STEM, saklek, gak touch grass. Analisis data dgn framework Bayesian membuka ruang kalau mau memasukkan subjektivitas. Lebih touch grass.
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@rdmakbar
RdMAkbar
5 days
Ketika disuguhkan fakta yg bertentangan sekalipun, belum tentu opini awal tadi berubah total. Subjektivisme dan kecenderungan untuk tetap mempercayai sebagian opini awal kita, biasanya akan tetap ada. Contoh: Kita gak percaya ketika BPS bilang pertumbuhan ekonomi Indonesia 5.12%.
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@rdmakbar
RdMAkbar
5 days
Dari sini keliatan Bayesian agak counterintuitive. Semua yg ngerjain soal di atas pasti mengerjakannya dengan cara Frequentist. Padahal behavior manusia itu cenderung Bayesian. Setiap manusia punya prior belief/opini/bias yg terbentuk duluan, regardless data/fakta yg disajikan.
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@rdmakbar
RdMAkbar
5 days
Nah, Bayes factor > 1 artinya tebakan awal tadi lumayan sesuai dengan fakta. Jadi tebakan awal {2,3,5} itu dianggap "cukup bagus" oleh Bayesian walaupun ada fakta "the results is an odd number". Pada Frequentist, {2} gak boleh ada di situ dari awal karena bilangan genap.
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@rdmakbar
RdMAkbar
5 days
Prior belief kita kemudian di-update dgn cara mengalikannya dengan Bayes factor ini, disebut posterior. Posterior = [Prior x Bayes Factor] = 1/2 x 4/3 = 2/3. Jawaban yg sama dengan Frequentist, tapi lebih bertele2 😆.
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@rdmakbar
RdMAkbar
5 days
Ketika disuguhkan fakta bahwa "the result is an odd number", ini digunakan untuk menguji prior belief dgn bertanya, "Seberapa sesuai tebakan awal kita tadi dengan fakta ini?". Jawaban dari pertanyaan ini disebut Bayes factor.
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