“Yinghan was an amazing intern for our Marketing and Branding team. Despite a very condensed schedule, she was able to accomplish a full and thoughtful analysis of our brand positioning using primary research methods. Her analysis was detailed, precise, and brought a lot of new methods to our team. But very importantly she was able to visually present the results in a way that could be easily digested by all levels of the organization. She came in on day one eager and hungry to deliver results that would be of the most value to our team. Personally, she was a delight to have on the team and we very much loved having her as a member of the team.”
Activity
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It's with a heart full of mixed emotions that I share my last day at Google today, May 19th, 2025. What an incredible journey it’s been since Jan…
It's with a heart full of mixed emotions that I share my last day at Google today, May 19th, 2025. What an incredible journey it’s been since Jan…
Liked by Yinghan Liu
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Very busy three days at the Pharmasug2024 Conference. Delivered a workshop, two talks, panel discussion, and a full day session chair. Busy, but a…
Very busy three days at the Pharmasug2024 Conference. Delivered a workshop, two talks, panel discussion, and a full day session chair. Busy, but a…
Liked by Yinghan Liu
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We are shocked and saddened by the assassination of Japan’s former Prime Minister Shinzo Abe, who spent several semesters at USC taking classes in…
We are shocked and saddened by the assassination of Japan’s former Prime Minister Shinzo Abe, who spent several semesters at USC taking classes in…
Liked by Yinghan Liu
Experience & Education
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miHoYo
View Yinghan’s full experience
See their title, tenure and more.
or
Courses
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Applied Modern Statistical Learning Methods
DSO-530
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Business Analytics
DSO-510
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Fraud Analytics
DSO-562
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Managerial Statistics
GSBA-524
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Statistical Computing and Data Visualization
DSO-545
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The Analytics Edge: Data, Models, and Effective
DSO-570
Projects
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Fraud Detection of Credit Card Payment
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Building supervised models to capture fraud payment from 10,000 real world transaction records
• Created 165 new expert variables to measure likelihood of fraud of each record and applied feature selection and PCA (Principle Component Analysis) to reduce the dimension to 21 variables
• Captured fraudulent records with over 97% of correctness by using random forest, boosting and neural network algorithm
Other creators -
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MyLA 311 Call Center Service Requests
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A data visualization project focus on improving the efficiency of government call center
• Conducted forecast analysis of over 3M+ data provided by City of Los Angeles; presented geographic shifts of request by joining coordinates to the original data
• Developed insights regarding channel optimization, call transfer and staffing; wrote code to create dashboard using R Shiny App to deliver findingsOther creators -
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Join now to viewMore activity by Yinghan
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呆过10+不同的工程技术团队。发现在工程领域获得最高酬劳的人往往都不是最懂工程学的人。 在某个领域专研得越深，越容易陷入“知识的诅咒”。 这些人对于某个领域极度热爱，研究越深，就会越孤独。但却能沉浸在自己的世界里享受着独特的优越感。 在潜意识里，看不起不懂这个领域的同学。失去了和他人对这个领域沟通…
呆过10+不同的工程技术团队。发现在工程领域获得最高酬劳的人往往都不是最懂工程学的人。 在某个领域专研得越深，越容易陷入“知识的诅咒”。 这些人对于某个领域极度热爱，研究越深，就会越孤独。但却能沉浸在自己的世界里享受着独特的优越感。 在潜意识里，看不起不懂这个领域的同学。失去了和他人对这个领域沟通…
Liked by Yinghan Liu
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#中美互联网科技公司对比 最近很火的一张图，🇨🇳互联网科技公司 VS 🇺🇸互联网科技公司。可以看出中美两国在科技领域宏观上呈现势均力敌的状态，中国的C端互联网一定程度上已经从Copy to 🇨🇳 向Copy from…
#中美互联网科技公司对比 最近很火的一张图，🇨🇳互联网科技公司 VS 🇺🇸互联网科技公司。可以看出中美两国在科技领域宏观上呈现势均力敌的状态，中国的C端互联网一定程度上已经从Copy to 🇨🇳 向Copy from…
Liked by Yinghan Liu
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Today I finished my last #MakeoverMonday visualization of this year. Cannot believe that I have completed all the 53 weekly vizzes of 2018! Time…
Today I finished my last #MakeoverMonday visualization of this year. Cannot believe that I have completed all the 53 weekly vizzes of 2018! Time…
Liked by Yinghan Liu
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An invite from one of our University of Southern California - Marshall School of Business MS, Business Analytics candidates/Founding Director or the…
An invite from one of our University of Southern California - Marshall School of Business MS, Business Analytics candidates/Founding Director or the…
Liked by Yinghan Liu
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