Genghui

Genghui

Digital Health Machine Learning Engineer
United Kingdom
English, Korean

نبذة عني

Digital Health Machine Learning Engineer and PhD candidate in Computer Science with experience in machine learning, NLP, and biomedical/healthcare applications. Has worked on prediction and recommendation systems, intent…

الخبرة

Data Scientist

Healthshare
Oct 2022 - حتى الآن · 3 سنوات 8 أشهر

• Brief: develop a prediction and recommendation system to enhance Healthshare's digital pathway screening tool for Musculoskeletal (MSK) patients using machine learning techniques such as deep neural networks, graph neural networks and Natural Language Processing.
• Contribution: develop BI project to visualise and profile NHS pressure and successfully expand business and win more contracts for the company. Develop initial AI model for the MSK treatment recommendations.

Digital Health Machine Learning Engineer (KTP Associate)

University of Essex & Healthshare
Jan 1970 - حتى الآن · 56 سنوات 6 أشهر

Develop a prediction and recommendation system to enhance Healthshare's digital pathway screening tool for Musculoskeletal (MSK) patients using machine learning techniques such as deep neural networks, graph neural networks and Natural Language Processing.
Develop BI project to visualise and profile NHS pressure and successfully expand business and win more contracts for the company.
Develop initial AI model for the MSK treatment recommendations.

NLP Developer

SentiraXR
Jan 1970 - Jan 1970

Create biomedical virtual (VR) and augmented (AR) reality content to enhance Higher Education in universities.
Develop the NLP part for the system.
Develop systems to predict the intent of an utterance in English and Korean input by patients.
Set up, deploy and evaluate the performance of Wit.ai and PySpark.
Generate dataset based on collected data via augmentation methods.
Analyse the amount of utterances per intent to obtain good performance.

Used car transaction price forecast

Alibaba Cloud Tianchi Competition
Jan 1970 - Jan 1970

Achieved 572 out of 10881 (top 5%).
Main technique: Python / Feature extraction / LightGBM / XGBoost / DNN.
Create an AI model for a regression problem in order to predict price of the used cars.
Train the model with multi-dimension data.

The Purchase and Redemption Forecasts - Challenge the Baseline

Alibaba Cloud Tianchi Competition
Jan 1970 - Jan 1970

Surpassed the official baseline 10%.
Achieved 106 out of 7477 (top 1.4%).
Main technique: Python / LR / ARIMA / LightGBM / Random Forest.
Predict future cash flows based on users' historical purchase and redemption data to help Alibaba improve its funds management abilities.

User Purchase Forecast Competition

Baidu AI Competition
Jan 1970 - Jan 1970

Achieved 2 out of 70 participants.
Main technique: Python / LR / Feature extraction / LightGBM / DeepFM.
Predict whether users will purchase in the next month based on history purchasing records in the last year.

Internship Research Assistant

Beijing Normal University, College of Neural Computing, State Key Laboratory on neuro-science and neural-computing
Jan 1970 - Jan 1970

Implemented pattern recognition algorithms with artificial feature extraction to the images captured by high-frame rate camera.
Surpassed the performance of EyeLink, the best device before ours.
Main technique: Python / C / Matlab / Pattern Recognition / Computer Vision.
Designed, developed, deployed and tested a Pupil Tracking System as an auxiliary diagnostic tool for neurological diseases.

المهارات

بايثون (لغة برمجة) خوارزميات تعلم الآلة معالجة اللغة الطبيعية Machine Learning Deep Learning Graph Neural Networks PySpark Wit.ai LightGBM XGBoost DNN LR ARIMA Random Forest DeepFM Feature Extraction Matlab Pattern Recognition Computer Vision MySQL Data Analysis Business Intelligence Management Leadership Project Management Planning Team Building Time Management Listening Skills Business Environment Analysis Finance
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