Pratik Shah: How AI is making it easier to diagnose disease
Pratik Shah: Yapay zekâ hastalık teşhisini nasıl kolaylaştırır
Dr. Pratik Shah creates novel intersections between engineering, medical imaging, machine learning and medicine. Full bio
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are performing incredible tasks
insansı zekâları kullanarak
using human-like intelligence.
harika işler yapabilmektedirler.
is often referred to as AI
çoğunlukla YZ
on our lives in the future.
oluşturmaya hazır.
we still face massive challenges
bazı bulaşıcı hastalıklar ve kanserin
several life-threatening illnesses,
due to liver and oral cancer.
hayatını kaybediyor.
and diagnoses of these diseases.
and can artificial intelligence help?
nasıl teşhis ediyoruz?
yardımcı olabilir mi?
are suspected of these diseases,
medical imaging technologies
teknolojik sistemlerden
CTs, MRIs, to be performed.
those images and talks to the patient.
ve teşhisi hastaya bildirir.
a very resource-intensive process,
günümüz dünyasına uymayan bir şekilde
expensive medical imaging technologies,
pahalı tıbbi görüntüleme teknolojileri
for the developing world.
fazlaca bağımlı bir süreçtir.
industrialized nations, as well.
durum aynı.
using artificial intelligence?
çözebilecek miyiz?
artificial intelligence architectures
geleneksel yapay zekâ mimarileriyle
of these very expensive medical images
görüntüyü bu pahalı sistemlerden
to an expert physician,
ve onun bu görüntüleri
those images for me.
or a deep learning network
veya bir derin öğrenme ağını
intelligence approaches
and expert medical imaging technologies.
ve ileri tıbbi görüntüleme teknolojileri.
bu önemli sorunları çözmek adına
ve daha değerli
intelligence architectures
geliştirebilir miyiz?
problems facing us today?
yaptığımız şey tam olarak bu.
what my group at MIT Media Lab does.
of unorthodox AI architectures
challenges facing us today
YZ mimarileri oluşturduk.
with you today, we had two goals.
iki hedefimiz vardı.
the number of images
yapay zekâ algoritmalarını eğitmek için
artificial intelligence algorithms.
daha iddialıydı:
of expensive medical imaging technologies
maliyeti yüksek görüntüleme sistemlerinin
with tens and thousands
like traditional AI,
figured out a very clever way
veri paketi elde etmek için
of information packets.
included colors, pixels, geometry
renkler, pikseller, şekiller
bulunuyordu.
on the medical image.
into billions of training data points,
bir resmi milyarlarca
needed for training.
gereken veriyi büyük ölçüde azalttık.
imaging technologies to screen patients,
kullanılan pahalı testler yerine,
white light photograph,
or a mobile phone, for the patient.
standart bir fotoğraf ile başladık.
billions of information packets?
hatırladınız mı?
the medical image onto this image,
tıbbi testlerden elde edilen görüntülerle
"kompozit görüntü"yü elde ettik.
that we call a composite image.
we only required 50 --
yalnızca 50 kompozit görüntü
our algorithms to high efficiencies.
eğitmemiz mümkün oldu.
very expensive medical images,
kullanmak yerine,
in an unorthodox way,
DSLR kamerayla elde edilmiş
but standard photographs,
görüntü ile YZ algoritmalarını
and mobile phones,
in the future and even right now,
gelecekte ve hatta şu anda,
photographs from the patient,
görüntüleme sistemleri yerine
medical imaging technologies.
basit fotoğraflar yeterli olacak.
to enter an era
impact on our future.
hazır olduğumuza inanıyorum.
about traditional AI,
ve uygulamada zayıf kalan
intelligence architectures,
zorlu sorunların bazılarını çözebilen
mimarilerini konuşmalıyız.
problems facing us today,
ABOUT THE SPEAKER
Pratik Shah - Medical technologistDr. Pratik Shah creates novel intersections between engineering, medical imaging, machine learning and medicine.
Why you should listen
Dr. Shah's research program at the MIT Media Lab develops scalable and low-cost diagnostics and therapeutics. His ongoing research areas at MIT include: 1) artificial intelligence and machine learning methods for detection of cancer biomarkers using standard photographs vs. expensive medical images; 2) unorthodox artificial intelligence and machine learning algorithms to design optimal and faster clinical trials and to reduce adverse effects on patients; and 3) low-cost and open source imaging devices, paper diagnostics, algorithms and mobile phones to improve public health and generate real-world data.
Clinical studies with Pratik's medical technologies have revealed "missing sick" patients, who otherwise remain undiagnosed in conventional healthcare settings. Dr. Shah's graduate and postdoctoral research contributed to the discovery of a vaccine component to prevent pneumococcal (Streptococcus pneumoniae) diseases; the identification of new pathways, technologies and metabolites as antimicrobials to target gastrointestinal infections; and a nonprofit to deploy a low-cost water quality test for the developing world.
Past recognition for Dr. Shah includes the American Society for Microbiology's Raymond W. Sarber national award, the Harvard Medical School and Massachusetts General Hospitals ECOR Fund for Medical Discovery postdoctoral fellowship, the AAAS-Lemelson Invention Ambassador Award and a TED Fellowship. Pratik has been an invited discussion leader at Gordon Research Seminars; a speaker at Cold Spring Harbor Laboratories, Gordon Research Conferences and IEEE bioengineering conferences; and a peer reviewer for leading scientific publications and funding agencies. Pratik has a BS, MS, and a PhD in Microbiology and completed fellowship training at The Broad Institute of MIT and Harvard, Massachusetts General Hospital and Harvard Medical School.
Pratik Shah | Speaker | TED.com