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Long Chen Email & Phone Number
Applied Scientist at Amazon Alexa AI | Machine Learning | Deep Learning | NLP | ASR
at
Amazon Web Services (AWS)
1 work email found
@amazon.com
LinkedIn matched
✓ Verified August 2026
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Profile completeness 100%
Current company
Role
Applied Scientist at Amazon Alexa AI | Machine Learning | Deep Learning | NLP | ASR
Location
San Diego, California, United States
Company size
Who is Long Chen? Overview
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Quick answer
Long Chen is listed as Applied Scientist at Amazon Alexa AI | Machine Learning | Deep Learning | NLP | ASR at Amazon Web Services (AWS), a with 142019 employees, based in San Diego, California, United States. AeroLeads shows a work email signal at amazon.com and a matched LinkedIn profile for Long Chen.
Long Chen previously worked as Applied Scientist, Alexa AI at Amazon and Data Scientist at Med Data Quest. Long Chen holds Doctor Of Philosophy (Ph.D.), Applied Physics from University Of Michigan.
Company email context
Email format at Amazon Web Services (AWS)
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{first}{last}@amazon.com
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AeroLeads found 1 current-domain work email signal for Long Chen. Compare company email patterns before reaching out.
Profile bio
About Long Chen
With a strong Physics background, Long is a self-motivated physicist-turned AI Data Scientist specializing in machine learning and medical AI. Passionate about innovations in AI, bioinformatics, life-science, photonics and nanotechnologies.● 2+ years of experience in applying machine learning and deep learning techniques to clinical natural language processing (cNLP) in medical/health care applications.● 8+ years of research experience in developing modeling/simulation systems for a variety of areas and applications like clinical AI, nano-engineering, optics/photonics, microfluidics, DNA sequencing systems.● Excellent programming skills: proficient in Python and popular machine learning (tensorflow, scikit-learn), and other numerical or NLP liberties (scipy, nump, pandas, NLTK, spacy, peewee), Unix shell scripting, SQL, C/C++, Matlab. Experienced in parallel computing with CPU and GPU clusters.● Experienced with machine learning/deep learning algorithm and simulation methods (e.g. SVM, RF, RNN, CNN, LSTM, Attention, Transformer, Monte-Carlo, Simulated Annealing, Maximum Entropy)
Listed skills include Matlab, Simulations, Physics, Comsol, and 18 others.
Current workplace
Long Chen's current company
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Amazon Web Services (Aws)
6 roles
Long Chen work experience
A career timeline built from the work history available for this profile.
Applied Scientist, Alexa Ai
CurrentResearch and develop Automatic Speech/Speaker/Language Recognition models for Alexa.Lead the cross-team research direction of Graph-based Semi-Supervised Learning (Graph-SSL) in the Alexa Speech org. Developed the in-house Graph-SSL platform for ASR and Speaker ID applications, leading to 3 publications.
Sep 2020 - Present
Data Scientist
Research and development of Artificial Intelligence(AI) platforms for clinical Natural language processing(cNLP), Optical Character Recognition (OCR) of electronic health records(EHR) with modern Machine Learning/Deep Learning algorithms and medical ontology.
Sep 2017 - Aug 2020
Nov 2016 - Sep 2017
Research Assistant
Fundamental researches on photonic metamaterials, high performance optoelectronic devices like LED/OLED, photonic interconnects, transparent electrodes, head-up displays, micro/nanofluidic systems for nanoparticle/biomolecule manipulation.
Sep 2011 - Nov 2016
Research Assistant
Fundamental researches on nano/microfluidic devices for fluid based electronics and lab-on-chip application. e.g. carbon nanotube based nanofluidic battery and nanopore based nanofluidic diodes.
Sep 2008 - Aug 2011
2 education records
Long Chen education
Doctor Of Philosophy (Ph.D.), Applied Physics
University Of Michigan
Bachelor Of Science - Bs, Physics
Peking University
FAQ
Frequently asked questions about Long Chen
Quick answers generated from the profile data available on this page.
What company does Long Chen work for?
Long Chen works for Amazon Web Services (AWS).
What is Long Chen's role at Amazon Web Services (AWS)?
Long Chen is listed as Applied Scientist at Amazon Alexa AI | Machine Learning | Deep Learning | NLP | ASR at Amazon Web Services (AWS).
What is Long Chen's email address?
AeroLeads has found 1 work email signal at @amazon.com for Long Chen at Amazon Web Services (AWS).
Where is Long Chen based?
Long Chen is based in San Diego, California, United States while working with Amazon Web Services (AWS).
What companies has Long Chen worked for?
Long Chen has worked for Amazon Web Services (Aws), Amazon, Med Data Quest, Illumina, and University Of Michigan.
How can I contact Long Chen?
You can use AeroLeads to view verified contact signals for Long Chen at Amazon Web Services (AWS), including work email, phone, and LinkedIn data when available.
What schools did Long Chen attend?
Long Chen holds Doctor Of Philosophy (Ph.D.), Applied Physics from University Of Michigan.
What skills is Long Chen known for?
Long Chen is listed with skills including Matlab, Simulations, Physics, Comsol, Nanotechnology, Optics, Photonics, and Microfluidics.
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