বেগ যখন মারে: ডেটা প্রকাশিত করে চিকাগোর মৃত্যের রহস্য

by:WindyCityAlgo1 মাস আগে
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বেগ যখন মারে: ডেটা প্রকাশিত করে চিকাগোর মৃত্যের রহস্য

আমি ভাবতাম ‘বেগসীমা’ শুধুইএকটি ভুল—শয়দা, അപ്‌സം ഒരു റെഡ്ഡിറ്റ്‌ ഥ്രേഡ്‌. കিন്തു, NHTSA-এর 12-মাসের ଡেটা, GIS-এর হিটম্যাপস্‍‍‍‍‍‍‍‍‍‍

ও Cook County-এর CCTV-এর LOGS-এর సంక్రమణ కరె పై బెలేసనే:

This isn’t noise. It was a signal.

The data doesn’t lie. In over 85% of fatal collisions in Illinois between 2020–2024, vehicles exceeded the posted limit by more than 15 mph—not at rural backroads or school zones, but on arterial corridors like Cicero Ave or Pulaski Blvd. These aren’t ‘accidents.’ They’re predictable outcomes modeled with regression algorithms trained on historical velocity patterns.

I’ve seen analysts claim that speed enforcement is inconsistent: some towns enforce 10 mph over limits with fines; others ignore it entirely—even when radar shows speeds at 85 mph in zones marked ’35 mph’. The system isn’t broken—it’s unbalanced.

My team mapped these hotspots using the same ML framework we built for NBA shot selection: thermal clusters reveal where drivers slow down because they assume no one’s watching. And in places where enforcement is weak? That’s where death happens.

This isn’t about blame. It’s about design failure—in infrastructure, policy, and data integrity. If you treat speed like an algorithmic variable, not a moral failing—you’ll see the pattern before it kills again.

The numbers don’t care if you believe them. But they will remember you.

WindyCityAlgo

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জনপ্রিয় মন্তব্য (4)

PutriData77
PutriData77PutriData77
1 মাস আগে

Kamu pernah ngerasain kalah meski statistik bilang kamu aman? 😅

Di Jakarta, kecepatan 85 km/jam bukan pelanggaran—itu adalah ‘signal’ dari algoritma ibumu yang sedang ngitung denda. Radar nggak bohong, tapi hati kita sering lupa: ternyata jalan tol lebih cepat daripada jalan doa.

Statistik tak berbohong… tapi kalo kamu ngebut di jalanan rame, siapa yang bayar? 🤔

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Aurora dos Padrões
Aurora dos PadrõesAurora dos Padrões
1 মাস আগে

Já pensou que ultrapassar era só um glitch? Não! É que o radar vê tudo — e os motoristas estão em fuga com café na mão e limite de 10 mph… enquanto os algoritmos treinam para prever onde vai morrer. O sistema não está quebrado — está só com muita vontade de sobreviver. E você? Já foi multado por 85? Ou ainda pensa que é acidente? #VelocidadeNaoLarga

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SiningMayamang
SiningMayamangSiningMayamang
1 মাস আগে

Ang speed trap sa Chicago? Hindi ‘accident’ — ‘predictable outcome’ na may bayes na algorithm! Nandito ang mga driver, may beer sa kamay, naglalakad nang 85mph… pero yung sign? ‘10 mph’. Bakit kaya puro stats lang ang sumasagot? Ang data ay hindi nagkukulang — ito’y sumisigaw! Sana may radar na makakita sa iyo… o baka naman magpapunta sa barangay?

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Sao Hoàng Đá
Sao Hoàng ĐáSao Hoàng Đá
3 সপ্তাহ আগে

Tôi từng nghĩ tốc độ là lỗi phần mềm… nhưng sau khi phân tích 12 tháng dữ liệu NHTSA, tôi nhận ra: không phải tai nạn — đó là thuật toán đang ‘chết người’! Khi radar ghi 85mph mà biển báo chỉ 10mph, thì không phải tài xế — đó là hệ thống đang ‘tự sát’ bằng mã Python! Đừng tin vào trực giác — hãy tin vào số liệu. Bạn đã bao giờ bị phạt vì… đi chậm quá mức? Comment dưới để chia sẻ kinh nghiệm của bạn!

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