About
I graduated with a PhD from Massachusetts Institute of Technology in the department of…
Articles by Raj
Contributions
Activity
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I am teaching a live course titled “How to build an LLM from scratch” this semester. In this post, I want to briefly explain the components of…
I am teaching a live course titled “How to build an LLM from scratch” this semester. In this post, I want to briefly explain the components of…
Shared by Raj Abhijit Dandekar
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"How Word2Vec inspired graph researchers" The development of node embeddings in graph learning was greatly influenced by the DeepWalk algorithm…
"How Word2Vec inspired graph researchers" The development of node embeddings in graph learning was greatly influenced by the DeepWalk algorithm…
Liked by Raj Abhijit Dandekar
Experience
Education
Publications
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Film spreading from a miscible drop on a deep liquid layer
Journal of Fluid Mechanics
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SafeBlues: A method of estimation and control in the fight against COVID-19
Medrxiv
How do fine modifications to social distancing measures really affect COVID-19 spread? At the moment, we don't know! In an imaginary world, we would develop a harmless biological virus that spreads just like COVID-19 but is traceable via cheap and reliable diagnosis. Then by spreading such an imaginary virus throughout the population, the spread of COVID-19 could be estimated because the benign virus would respond to population behaviour and social distancing measures in a similar manner to…
How do fine modifications to social distancing measures really affect COVID-19 spread? At the moment, we don't know! In an imaginary world, we would develop a harmless biological virus that spreads just like COVID-19 but is traceable via cheap and reliable diagnosis. Then by spreading such an imaginary virus throughout the population, the spread of COVID-19 could be estimated because the benign virus would respond to population behaviour and social distancing measures in a similar manner to COVID-19. However, such a benign biological virus does not exist. Instead, we developed a safe and privacy-preserving digital alternative. We call this framework Safe Blues.
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SciML: Automatic Discovery of droplet fragmentation Physics
JuliaCon 2020 (Accepted)
We consider a classical droplet fragmentation problem in fluid mechanics, and augment the system modeling with neural architectures using DiffEqFlux.jl. This augmentation speeds up experimental inquiries by training physically-interpretable neural architectures to recover the physical equations for the spatial and temporal variation of dynamic quantities. Together we showcase how Julia's unique differentiable programming ecosystem can be the basis for next-generation physical science.
Courses
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Design and Optimization of Energy Systems
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Fluid Mechanics
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Fluids and Diseases
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Interfacial Phenomena
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Introduction to Machine Learning
6.036
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Learning Machines
2.168
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Linear Algebra
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Multivariate Data Analysis
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Non linear dynamics and waves
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Statistical Learning Theory
6.860
Projects
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Safe Blues: A Method for Estimation and Control in the Fight Against COVID-19
- Present
How do fine modifications to social distancing measures really affect COVID-19 spread? At the moment, we don't know! In an imaginary world, we would develop a harmless biological virus that spreads just like COVID-19 but is traceable via cheap and reliable diagnosis. Then by spreading such an imaginary virus throughout the population, the spread of COVID-19 could be estimated because the benign virus would respond to population behaviour and social distancing measures in a similar manner to…
How do fine modifications to social distancing measures really affect COVID-19 spread? At the moment, we don't know! In an imaginary world, we would develop a harmless biological virus that spreads just like COVID-19 but is traceable via cheap and reliable diagnosis. Then by spreading such an imaginary virus throughout the population, the spread of COVID-19 could be estimated because the benign virus would respond to population behaviour and social distancing measures in a similar manner to COVID-19. However, such a benign biological virus does not exist. Instead, we developed a safe and privacy-preserving digital alternative. We call this framework Safe Blues.
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Quantifying the effect of quarantine control in Covid-19 infectious spread using machine learning
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• Developed a COVID-19 epidemiological assisted by machine learning for quantifying the quarantine strength in China, Italy, South Korea and USA.
• Model made public on April 1 2020 predicted a stagnation in the infected case count in USA by 15 - 20 April 2020 at about 600, 000 infections, which matched reasonably well with actual data seen during that period.
Languages
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English
Full professional proficiency
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Hindi
Full professional proficiency
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Marathi
Full professional proficiency
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