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Articles by Dmitry
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Lectures in Machine Learning (Dmitry Efimov)
Lectures in Machine Learning (Dmitry Efimov)
By Dmitry Efimov
Activity
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Excited to share our new work on measuring and improving legibility of LLM outputs!
Excited to share our new work on measuring and improving legibility of LLM outputs!
Liked by Dmitry Efimov
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My list of ML methods connected with physics was prompted by a tweet by my NYU colleague Andrew Gordon Wilson. The Lagrangian saddle point…
My list of ML methods connected with physics was prompted by a tweet by my NYU colleague Andrew Gordon Wilson. The Lagrangian saddle point…
Liked by Dmitry Efimov
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Today, I am happy to announce what we have been building over the last few months.
Today, I am happy to announce what we have been building over the last few months.
Liked by Dmitry Efimov
Experience & Education
Licenses & Certifications
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American Express & Harvard Certificate in Leadership Excellence
Harvard Business Publishing
Issued Expires
Patents
Honors & Awards
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2nd Prize of the Cervical Cancer Screening competition
Genentech
The goal of this competition was to predict which women will not be screened for cervical cancer on the recommended schedule. Identifying at-risk populations will make education and other intervention efforts more effective, ideally ultimately reducing the number of women who die from this disease.
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3rd Prize of the Western Australia Rental Prices competition
Deloitte
The goal of this competition was to improve on existing models by accurately estimating the weekly market rental value for residential properties across Western Australia.
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2nd Prize of the West Nile Virus Prediction contest
Chicago Department of Public Health
Given weather, location, testing, and spraying data, this competition asked to predict when and where different species of mosquitos would test positive for West Nile virus. A more accurate method of predicting outbreaks of West Nile virus in mosquitos will help the City of Chicago and CPHD more efficiently and effectively allocate resources towards preventing transmission of this potentially deadly virus.
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1st Prize of the Risky Business competition
American Express
The purpose was to improve credit risk models by predicting the probability of default on a consumer credit product in the next 18 months. More accurate credit risk evaluations allow issuers of credit to be able to responsibly extend and manage credit lines for their customers. The goal of this contest was to make the most accurate ranking of customers' credit risk given key data related to customer behavior.
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2nd Prize of the As the World Churns competition
Deloitte
The purpose was to predict which customers will leave an insurance company in the next 12 months: http://www.kaggle.com/c/deloitte-churn-prediction
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3rd Prize of the Amazon.com - Employee Access Challenge
Amazon.com, Kaggle
The objective of this competition was to build a model, learned using historical data, that would determine an employee's access needs, such that manual access transactions (grants and revokes) are minimized as the employee's attributes change over time. The model takes an employee's role information and a resource code and returns whether or not access should be granted.
Our solution is posted here: https://github.com/diefimov/amazon_employee_access_2013 -
2nd Prize of the KDD Cup Track 1 - Author - Paper Identification Challenge
KDD, Kaggle
The goal of the Author-Paper Identification Challenge was to predict whether an author has written a paper assigned to them in the Microsoft Academic Search database.
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2nd Prize of the Predicting the Strength of Social Ties competition
PanjiaCo
The purpose of this competition was to create a predictive modeling system that can use a set of data about people to compute the most accurate predictions of self reported connection strengths between any two nodes. The data that must be analyzed to create these scores comes from Facebook, LinkedIn, Gmail, and Public Records.
Languages
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English
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Organizations
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American Mathematical Society
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More activity by Dmitry
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Starting today, all OpenAI custom GPTs are free to all users! I’ve created a few myself, one of which is CUDA GPT. It’s primarily designed to help…
Starting today, all OpenAI custom GPTs are free to all users! I’ve created a few myself, one of which is CUDA GPT. It’s primarily designed to help…
Liked by Dmitry Efimov
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I am delighted to announce the launch of our MCM Student-Run Agency, an exciting initiative in collaboration with Sharjah Entrepreneurship Center…
I am delighted to announce the launch of our MCM Student-Run Agency, an exciting initiative in collaboration with Sharjah Entrepreneurship Center…
Liked by Dmitry Efimov
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This is the Amazon way - just quietly working behind the curtains, at economy-wide scale - to make the world a couple of percent better place every…
This is the Amazon way - just quietly working behind the curtains, at economy-wide scale - to make the world a couple of percent better place every…
Liked by Dmitry Efimov
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At Amazon, we experienced Monday's eclipse through a different lens. Check this fascinating animation by Kenny Shirley! #amazon #amazonscience #scot…
At Amazon, we experienced Monday's eclipse through a different lens. Check this fascinating animation by Kenny Shirley! #amazon #amazonscience #scot…
Liked by Dmitry Efimov
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Thank you for organizing a great event, Carly Hill and team!
Thank you for organizing a great event, Carly Hill and team!
Liked by Dmitry Efimov
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At TomoCredit, we have so many phenomenal female leaders, and I am blessed to have a growing team of diverse talents from finance and tech. A rising…
At TomoCredit, we have so many phenomenal female leaders, and I am blessed to have a growing team of diverse talents from finance and tech. A rising…
Liked by Dmitry Efimov
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We were delighted to host over 200 students from 27 schools across the UAE at our annual MathFest at American University of Sharjah! This event…
We were delighted to host over 200 students from 27 schools across the UAE at our annual MathFest at American University of Sharjah! This event…
Liked by Dmitry Efimov
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It was an absolute pleasure getting valuable insights on multiple topics from Ash, and meeting old buddies Sankara Narayanan Anshul Verma Jayatu Sen…
It was an absolute pleasure getting valuable insights on multiple topics from Ash, and meeting old buddies Sankara Narayanan Anshul Verma Jayatu Sen…
Liked by Dmitry Efimov
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We are very pleased to announce the signing of an MOU between the American University of Sharjah (AUS) and Anwar Gargash Diplomatic Academy…
We are very pleased to announce the signing of an MOU between the American University of Sharjah (AUS) and Anwar Gargash Diplomatic Academy…
Liked by Dmitry Efimov
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Totally Unexpected Achievement unlocked: A 300-meter portrait of me was displayed on the Burj Khalifa in Dubai, yesterday at 9:00 pm. I'm in Dubai…
Totally Unexpected Achievement unlocked: A 300-meter portrait of me was displayed on the Burj Khalifa in Dubai, yesterday at 9:00 pm. I'm in Dubai…
Liked by Dmitry Efimov
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Today, I stepped into NVIDIA HQ expecting to meet 2023's top CEO, but what I found was one of the most genuinely humble and kind-hearted individuals…
Today, I stepped into NVIDIA HQ expecting to meet 2023's top CEO, but what I found was one of the most genuinely humble and kind-hearted individuals…
Liked by Dmitry Efimov
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