Pratik Shah: How AI is making it easier to diagnose disease
Пратик Шах: Как искусственный интеллект облегчает медицинскую диагностику
Dr. Pratik Shah creates novel intersections between engineering, medical imaging, machine learning and medicine. Full bio
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are performing incredible tasks
выполняют невероятные задачи
using human-like intelligence.
используя похожий на людской интеллект.
is often referred to as AI
компьютеров часто называют ИИ,
on our lives in the future.
влияние на нашу будущую жизнь.
we still face massive challenges
сталкиваемся с серьёзными проблемами
several life-threatening illnesses,
опасных для жизни болезней,
due to liver and oral cancer.
and diagnoses of these diseases.
заболевание на ранней стадии.
and can artificial intelligence help?
нам может помочь искусственный интеллект?
are suspected of these diseases,
есть подозрения на эти заболевания,
medical imaging technologies
CTs, MRIs, to be performed.
томография ТТ и МРТ.
those images and talks to the patient.
изображения и сообщает диагноз пациенту.
a very resource-intensive process,
это очень ресурсоёмкий процесс,
expensive medical imaging technologies,
так и дорогостоящих технологий томографии.
for the developing world.
для развивающихся стран.
industrialized nations, as well.
промышленно развитых стран.
using artificial intelligence?
с помощью искусственного интеллекта?
artificial intelligence architectures
модели искусственного интеллекта
of these very expensive medical images
10 000 дорогостоящих изображений,
to an expert physician,
those images for me.
полученных результатов.
or a deep learning network
стандартную нейронную сеть
intelligence approaches
искусственного интеллекта
and expert medical imaging technologies.
работа экспертов и технологии томографии.
масштабируемые, эффективные
intelligence architectures
искусственного интеллекта
важности, стоящих перед нами сегодня?
problems facing us today?
what my group at MIT Media Lab does.
в моей группе в Медиа-лаборатории MIT.
of unorthodox AI architectures
неортодоксальных форм ИИ
challenges facing us today
важных задач, стоящих перед нами
и клинических испытаний.
мы преследовали две цели.
with you today, we had two goals.
the number of images
в уменьшении количества изображений,
artificial intelligence algorithms.
искусственного интеллекта.
of expensive medical imaging technologies
дорогостоящих медицинских процедур
with tens and thousands
like traditional AI,
как при традиционной форме ИИ,
figured out a very clever way
разработали очень рациональный способ
of information packets.
included colors, pixels, geometry
цвет, пиксели, геометрию,
on the medical image.
into billions of training data points,
в миллиарды точек данных,
необходимых для обучения алгоритма.
needed for training.
imaging technologies to screen patients,
дорогих технологий скрининга —
white light photograph,
or a mobile phone, for the patient.
либо с помощью смартфона.
billions of information packets?
the medical image onto this image,
that we call a composite image.
составное изображение.
we only required 50 --
нам потребовалось всего лишь 50 —
our algorithms to high efficiencies.
наших алгоритмов большей эффективностью.
very expensive medical images,
10 000 дорогостоящих изображений
in an unorthodox way,
нестандартным образом,
but standard photographs,
снимков с высоким разрешением,
and mobile phones,
фотоаппаратов и телефонов.
in the future and even right now,
и даже уже сегодня, могут использовать
photographs from the patient,
сделанные пациентом,
medical imaging technologies.
to enter an era
impact on our future.
влияние на наше будущее.
формой искусственного интеллекта,
about traditional AI,
но малофункциональной в приложениях,
intelligence architectures,
искусственного интеллекта,
problems facing us today,
важных проблем сегодняшнего дня,
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