Yimei Fan

AI/ML Researcher, Bloomberg · 1 appearance on the record.

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engineerscientistexecutive

At Moody's Analytics, she directed machine learning development, including the implementation of generative AI systems and large language model tools like Moody's Copilot for financial analysis and credit risk. She was named Data Science Professional of the Year at the 2022 Women in Technology & Data Awards.

4statements → 3claims → 0claims resolved → 4.25/5average certainty → 1/5average debate potential →

3 not checkable as stated how the 3 claims stand · each chip opens the sources

3 assertions · 1 disclosure · every statement was checked. The predictions and assertions are the 3 claims: statements the public record can support or contradict. 0 are resolved, and 3 name no date, number or outcome precise enough to check. Everything else (opinions, insights, what ifs, disclosures) can never be settled by the record, so it carries no assessment.

Everything Yimei Fan said on the MAD Podcast that made the record, most notable first. Filter by type, assessment or year in the ledger →

Assertion Not checkable as stated
Moody's Engineers Saw 40% Efficiency Gains Using GitHub Copilot
“We measured that there's 40%, ah, performance efficiency improvements for our engineers.”
Yimei Fan Dec 21, 2023 ▶ 16:47 How Moody’s Analytics Is Using AI to Transform Credit Risk | Cristina Pieretti & Yimei Fan
Disclosure
Moody's automated feature engineering using transformer models on text data
“Then we actually automated the feature engineering process, for example, using transformer models to extract features from massive, massive text data.”
Yimei Fan Dec 21, 2023 ▶ 6:03 How Moody’s Analytics Is Using AI to Transform Credit Risk | Cristina Pieretti & Yimei Fan
Assertion Not checkable as stated
Fan: Moody's Copilot has over 10,000 active users
“We've seen now actively, I would say more than 10,000 users are using this”
Yimei Fan Dec 21, 2023 ▶ 16:38 How Moody’s Analytics Is Using AI to Transform Credit Risk | Cristina Pieretti & Yimei Fan
Assertion Not checkable as stated
Moody's units can deploy AI apps within a day via Copilot architecture
“One example actually, so Moody's Copilot already has some core components, so, and the infrastructure and architecture's already set up, so if Moody's other operation unit wants to build their own application, they can come, use the existing ones, and they can…”
Yimei Fan Dec 21, 2023 ▶ 21:26 How Moody’s Analytics Is Using AI to Transform Credit Risk | Cristina Pieretti & Yimei Fan

Appearances (1)

EpisodeDateSpeaking time
How Moody’s Analytics Is Using AI to Transform Credit Risk | Cristina Pieretti & Yimei Fan Dec 21, 2023 5m
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