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Introduction to DSAID

Introduction to DSAID

Welcome to the blog of GovTech’s Data Science and Artificial Intelligence Division (DSAID). We are a fast-growing team interested in all…
Go to the profile of Jason See
Jason See
Latest Stories
Getting Started with Scalable Differential Privacy Tools on the Cloud

Getting Started with Scalable Differential Privacy Tools on the Cloud

This article is the final article in a four-part series on Differential Privacy by GovTech’s Data Privacy Protection Capability Centre…
Go to the profile of Syahri Ikram
Syahri Ikram
Evaluating Differential Privacy Tools’ Performance

Evaluating Differential Privacy Tools’ Performance

This article is the third in a four-part series on Differential Privacy by GovTech’s Data Privacy Protection Capability Centre (DPPCC)…
Go to the profile of Anshu Singh
Anshu Singh
Practitioners’ Guide to Accessing Emerging Differential Privacy Tools

Practitioners’ Guide to Accessing Emerging Differential Privacy Tools

This article is the second in a four-part series on Differential Privacy by GovTech’s Data Privacy Protection Capability Centre (DPPCC)…
Go to the profile of Anshu Singh
Anshu Singh
Sharing Data with Differential Privacy: A Primer

Sharing Data with Differential Privacy: A Primer

This article is the first in a four-part series on Differential Privacy by GovTech’s Data Privacy Protection Capability Centre (DPPCC)…
Go to the profile of Anshu Singh
Anshu Singh
Classifying Multimodal Municipal Issues Feedback using Transformers

Classifying Multimodal Municipal Issues Feedback using Transformers

Contributors: Li Lu (GovTech), Watson Chua (GovTech), Amelia Lee (GovTech), and the DSAID GovText team
Go to the profile of Li Lu
Li Lu
Analytics is like an onion: My internship experience at DSAID

Analytics is like an onion: My internship experience at DSAID

Hello! I am Livana Ho, a fourth-year student majoring in Smart City Management and Technology from SMU. During my summer break in 2022, I…
Go to the profile of Shaun Khoo
Shaun Khoo
Data Engineering for Public Good

Data Engineering for Public Good

How we kickstarted a public agency’s transformation towards a modern data stack on cloud
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Colin
Deploying computer vision models on the edge

Deploying computer vision models on the edge

Benedict Evans, tech writer:
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liang
Towards a comparable metric for AI model interpretability — Part 2

Towards a comparable metric for AI model interpretability — Part 2

By: Howard Yang (GovTechSG), Jessica Foo (GovTechSG) With inputs from: Dr. Matthias Reso (Meta)
Go to the profile of Howard Yang
Howard Yang
Towards a comparable metric for AI model interpretability — Part 1

Towards a comparable metric for AI model interpretability — Part 1

By: Howard Yang (GovTechSG), Jessica Foo (GovTechSG)  With inputs from: Dr. Matthais Reso (Meta)
Go to the profile of Howard Yang
Howard Yang
Deploying Job Recommender Systems in Production

Deploying Job Recommender Systems in Production

Contributors: Joel Foo (GovTech), Jack Ong (former GovTech)
Go to the profile of Joel Foo
Joel Foo
Generating Job Recommendations for Jobseekers on MyCareersFuture

Generating Job Recommendations for Jobseekers on MyCareersFuture

Contributors: Fred Teo (GovTech), Clarence Ng (GovTech), Elizabeth Lim (GovTech), Lua Jiong Wei
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Elizabeth Lim
Using Recommender Systems to Improve Job Search with the JumpStart Platform

Using Recommender Systems to Improve Job Search with the JumpStart Platform

Finding a job can be exhausting. The job search process involves sieving through hundreds of options, keeping track of multiple…
Go to the profile of Tay Mingfang
Tay Mingfang
How We Used AI-based Video Analytics to Identify Mosquito Larval Species

How We Used AI-based Video Analytics to Identify Mosquito Larval Species

Project Leads: Dr. Chew Kian Hoe (NEA), Zhao Wenxin (NEA), Deng Lu (NEA), Phoebe Tang (NEA), Jazlyn Ang (NEA)
Go to the profile of Teckwee
Teckwee
How to Curate Data for Computer Vision Models

How to Curate Data for Computer Vision Models

This article introduces the steps to curate data for a new computer vision model. Suitable for those who are new to artificial…
Go to the profile of Ning Sung Lee
Ning Sung Lee
How we deployed an Artificial Intelligence (AI) solution quickly during Circuit Breaker

How we deployed an Artificial Intelligence (AI) solution quickly during Circuit Breaker

Want to take a walk in the park but concerned about crowds? Find out how AI is used to provide live data to the Safe Distance @ Parks…
Go to the profile of Rachel Shong
Rachel Shong
A Manager’s Guide to Dashboarding: How to Avoid Straying Down the Dark Path

A Manager’s Guide to Dashboarding: How to Avoid Straying Down the Dark Path

Star Wars depicts the iconic struggle between the light and dark side of the force. The same conflict lies within the world of BI tools …
Go to the profile of Rory Tan
Rory Tan
Building Text Classifiers to Handle Municipal Issues — Experiments with TF-IDF, GloVe, BiLSTM-CNN…

Building Text Classifiers to Handle Municipal Issues — Experiments with TF-IDF, GloVe, BiLSTM-CNN…

This post is an extension of the main post on building an analytics engine for the MSO chatbot. The intended audience…
Go to the profile of Watson Chua
Watson Chua
Training the OneService Chatbot to Analyse Feedback on Municipal Issues Using Natural Language…

Training the OneService Chatbot to Analyse Feedback on Municipal Issues Using Natural Language…

In order to provide a quality living environment for residents, the Municipal Services Office (MSO) needs to tackle municipal issues…
Go to the profile of Watson Chua
Watson Chua
Artificial Intelligence in the Food Industry — Using AI to Enhance Singapore’s Food Security

Artificial Intelligence in the Food Industry — Using AI to Enhance Singapore’s Food Security

GovTech and SFA have collaborated to enhance our food security by using AI technology to automate a micro-organism counting process.
Go to the profile of Muhammad Nazar
Muhammad Nazar
Internship Experience in DSAID during COVID

Internship Experience in DSAID during COVID

I am Ting Wei, a third-year student majoring in Industrial Engineering in National University of Singapore.
Go to the profile of Fan Ting Wei
Fan Ting Wei
Using BERT to Build a Whole-Of-Government Chatbot

Using BERT to Build a Whole-Of-Government Chatbot

If you haven’t already used it before, Ask Jamie is a virtual assistant (also commonly known as a chatbot) implemented on government…
Go to the profile of Watson Chua
Watson Chua
Forward-Deployed Teams  — A Catalyst for Public Sector Digital Transformation

Forward-Deployed Teams  — A Catalyst for Public Sector Digital Transformation

A short introduction to DSAID’s agency-facing data science team.
Go to the profile of Joy Luo
Joy Luo
Wanted: Data Scientists — how we designed our first case interview

Wanted: Data Scientists — how we designed our first case interview

A data science team cannot function without data scientists. Good ones, preferably. But what exactly does anyone mean when they use the…
Go to the profile of Lin Zi
Lin Zi
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