Wikipedia

Andrew Ng

For the physicist, seeAndrew Ng (physicist).

Andrew Yan-Tak Ng(Chinese:Ngô ân đạt;born 1976) is a British-Americancomputer scientistandtechnology entrepreneurfocusing onmachine learningandartificial intelligence(AI).[2]Ng was a cofounder and head ofGoogle Brainand was the former Chief Scientist atBaidu,building the company's Artificial Intelligence Group into a team of several thousand people.[3]

Andrew Ng
Ng in 2017
Born
Andrew Yan-Tak Ng

(1976-04-18)April 18, 1976(age 48)[citation needed]
United Kingdom
NationalityBritish
EducationRaffles Institution
Alma materUniversity of California, Berkeley(PhD)
Massachusetts Institute of Technology(MS)
Carnegie Mellon University(BS)
Known forArtificial intelligence,deep learning,MOOC,education technology
Spouse
​
(m.2014)​
Children2
MotherTisa Ho
Awards
Scientific career
Fieldscomputer science,Artificial intelligence,machine learning,natural language processing,computer vision
Institutions
ThesisShaping and policy search in reinforcement learning(2003)
Doctoral advisorMichael I. Jordan
Notable students
Websiteandrewng.org
Andrew Ng
Traditional ChineseNgô ân đạt
Simplified ChineseNgô ân đạt
Transcriptions
Standard Mandarin
Hanyu PinyinWú Ēndá
Yue: Cantonese
Jyutpingng4 jan1 daat6

Ng is anadjunct professoratStanford University(formerlyassociate professorand Director of itsStanford AI Labor SAIL). Ng has also worked in the field ofonline education,cofoundingCourseraand DeepLearning.AI.[4]He has spearheaded many efforts to "democratize deep learning" teaching over 8 million students through his online courses.[5][2][6]Ng is renowned globally in computer science, recognized inTime magazine's 100 Most Influential People in 2012 andFast Company'sMost Creative People in 2014. His influence extends to being named in theTime100AI Most Influential People in 2023.[6]

In 2018, he launched and currently heads the AI Fund, initially a $175-million investment fund for backing artificial intelligence startups. He has founded Landing AI, which provides AI-poweredSaaSproducts.[7]

On April 11, 2024,Amazonannounced the appointment of Ng to its board of directors.[8]

Biography

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Ng was born in theUnited Kingdom,[9]in 1976 to Ronald Paul Ng, a hematologist andTisa Ho,an arts administrator,[10][11][12]who were both immigrants fromHong Kong.He has at least one brother.[11]In his youth, Ng lived in Hong Kong and Singapore.[9]Ng attended and graduated fromRaffles Institution.[13]

In 1997, he earned his undergraduate degree with a triple major incomputer science,statistics,andeconomicsfromCarnegie Mellon UniversityinPittsburgh,Pennsylvania.Between 1996 and 1998 he also conducted research onreinforcement learning,model selection,andfeature selectionat the AT&TBell Labs.[14]

In 1998, Ng earned hismaster's degreein Electrical Engineering and Computer Science from theMassachusetts Institute of Technology(MIT) inCambridge, Massachusetts.At MIT, he built the first publicly available, automatically indexed web-search engine for research papers on the web. It was a precursor toCiteSeerX/ResearchIndex,but specialized in machine learning.[14]

In 2002, he received hisDoctor of Philosophy(Ph.D.) in Computer Science from theUniversity of California, Berkeley,under the supervision ofMichael I. Jordan.His thesis is titled "Shaping and policy search inreinforcement learning"and is well-cited to this day.[14][15]

He started working as an assistant professor atStanford Universityin 2002 and as an associate professor in 2009.[16]

He currently lives inLos Altos Hills,California.In 2014, he marriedCarol E. Reiley.[17]They have two children: a daughter born in 2019[18]and a son born in 2021.[19]TheMIT Technology Reviewnamed Ng and Reiley an "AI power couple".[20][21]

Career

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Academia and teaching

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Ng is aprofessorat Stanford University departments of Computer Science andelectrical engineering.He served as the director of theStanford Artificial Intelligence Laboratory(SAIL), where he taught students and undertook research related todata mining,big data,and machine learning. His machine learning course CS229 at Stanford is the most popular course offered on campus with over 1,000 students enrolling some years.[22][23]As of 2020, three of most popular courses on Coursera are Ng's: Machine Learning (#1), AI for Everyone (#5), Neural Networks and Deep Learning (#6).[24]

In 2008, his group at Stanford was one of the first in the US to start advocating the use ofGPUsin deep learning.[citation needed]The rationale was that an efficient computation infrastructure could speed upstatistical modeltraining by orders of magnitude, ameliorating some of the scaling issues associated with big data. At the time it was a controversial and risky decision, but since then and following Ng's lead, GPUs have become a cornerstone in the field. Since 2017, Ng has been advocating the shift tohigh-performance computing(HPC) for scaling up deep learning and accelerating progress in the field.[citation needed]

In 2012, along with Stanford computer scientistDaphne Kollerhe cofounded and was CEO ofCoursera,a website that offers free online courses to everyone.[2][failed verification]It took off with over 100,000 students registered for Ng's popular CS229A course.[25]Today, several million people have enrolled in Coursera courses, making the site one of the leadingmassive open online courses(MOOCs) in the world.

Industry

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From 2011 to 2012, he worked atGoogle,where he founded and directed theGoogle BrainDeep Learning Project withJeff Dean,Greg Corrado, and Rajat Monga.

In 2014, he joinedBaiduas chief scientist, and carried out research related to big data and AI.[26]There he set up several research teams for things likefacial recognitionand Melody, an AIchatbotforhealthcare.[3]He also developed for the company the AI platform called DuerOS and other technologies that positioned Baidu ahead of Google in the discourse and development of AI.[27]In March 2017, he announced his resignation from Baidu.[2][28]

He soon afterward launched DeepLearning.AI, an online series of deep learning courses (including the AI for Good Specialization).[29]Then Ng launched Landing AI, which provides AI-poweredSaaSproducts.[30]

In January 2018, Ng unveiled the AI Fund, raising $175 million to invest in newstartups.[31]In November 2021, Landing AI secured a $57 million round of series A funding led by McRock Capital, to help manufacturers adopt computer vision.[32]

Research

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Ng researches primarily inmachine learning,deep learning,machine perception,computer vision,andnatural language processing;and is one of the world's most famous and influential computer scientists.[33]He's frequently won best paper awards at academic conferences and has had a huge impact on the field of AI, computer vision, and robotics.[34][35]

During graduate school, together withDavid M. BleiandMichael I. Jordan,Ng co-authored the influential paper that introducedlatent Dirichlet allocation(LDA) for his thesis on reinforcement learning for drones.[36]

His early work includes the Stanford Autonomous Helicopter project, which developed one of the most capable autonomous helicopters in the world.[37][38]He was the leading scientist and principal investigator on the STAIR (Stanford Artificial Intelligence Robot) project,[39]which resulted inRobot Operating System(ROS), a widely usedopen source softwareroboticsplatform. His vision to build an AI robot and put a robot in every home inspired Scott Hassan to back him and createWillow Garage.[40]He is also one of the founding team members for the Stanford WordNet project, which uses machine learning to expand thePrincetonWordNetdatabase created byChristiane Fellbaum.[14][41]

In 2011, Ng founded theGoogle Brainproject atGoogle,which developed large-scale artificialneural networksusing Google's distributed computing infrastructure.[42]Among its notable results was a neural network trained usingdeep learningalgorithms on 16,000CPU cores,which learned to recognize cats after watching onlyYouTubevideos, and without ever having been told what a "cat" is.[43][44]The project's technology is also currently used in theAndroidoperating system'sspeech recognitionsystem.[45]

Online education: massive open online course

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External audio
Interview with Coursera Co-Founder Andrew Ng,Degree of Freedom[46]

In 2011, Stanford launched a total of threemassive open online course(MOOCs) on machine learning (CS229a),databases,and AI, taught by Ng,Peter Norvig,Sebastian Thrun,andJennifer Widom.[47][48]This has led to the modern MOOC movement. Ng taught machine learning and Widom taught databases. The course on AI taught by Thrun led to the genesis ofUdacity.[47]

The seeds of massive open online courses (MOOCs) go back a few years before the founding of Coursera in 2012. Two themes emphasized in the founding of modern MOOCs werescaleandavailability.[47]

By 2023, Ng has notably expanded access to AI education, with an estimated 8 million individuals worldwide taking his courses via platforms like DeepLearning.AI and Coursera.[6]

Founding of Coursera

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Ng started theStanford Engineering Everywhere(SEE) program, which in 2008 published a number of Stanford courses online for free. Ng taught one of these courses, "Machine Learning", which includes his video lectures, along with the student materials used in the Stanford CS229 class. It offered a similar experience toMIT OpenCourseWare,except it aimed at providing a more "complete course" experience, equipped with lectures, course materials, problems and solutions, etc. The SEE videos were viewed by the millions and inspired Ng to develop and iterate new versions of online tech.[47]

Within Stanford, they includeDaphne Kollerwith her "blended learning experiences" and codesigning a peer-grading system, John Mitchell (Courseware, aLearning Management System),Dan Boneh(using machine learning to sync videos, later teachingcryptographyon Coursera),Bernd Girod(ClassX), and others. Outside Stanford, Ng and Thrun creditSal KhanofKhan Academyas a huge source of inspiration. Ng was also inspired bylyndaand the design of the forums ofStack Overflow.[47]

Widom, Ng, and others were ardent advocates of Khan-styled tablet recordings, and between 2009 and 2011, several hundred hours of lecture videos recorded by Stanford instructors were recorded and uploaded. Ng tested some of the original designs with a local high school to figure the best practices for recording lessons.[47]

In October 2011, the "applied" version of the Stanford class (CS229a) was hosted on ml-class.org and launched, with over 100,000 students registered for its first edition. The course featured quizzes and graded programming assignments and became one of the first and most successful massive open online courses (MOOCs) created by a Stanford professor.[49]

Two other courses on databases (db-class.org) and AI (ai-class.org) were launched. The ml-class and db-class ran on a platform developed by students, including Frank Chen, Jiquan Ngiam, Chuan-Yu Foo, and Yifan Mai. Word spread through social media and popular press. The three courses were 10 weeks long, and over 40,000 "Statements of Accomplishment" were awarded.[47]

Ng tells the following story on the early days of Coursera:

In 2011, I was working with four Stanford students. We were under tremendous pressure to build new features for the 100,000+ students that were already signed up. One of the students (Frank Chen) claims another one (Jiquan Ngiam) frequently stranded him in the Stanford building and refused to give him a ride back to his dorm until very late at night so he had no choice but to stick around and keep working. I neither confirm nor deny this story.[50]

His work subsequently led to his founding of Coursera with Koller in 2012. As of 2019, the two most popular courses on the platform were taught and designed by Ng: "Machine Learning" (#1) and "Neural Networks and Deep Learning" (#2).

Post-Coursera work

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In 2019, Ng launched a new course "AI for Everyone". This is a non-technical course designed to help people understand AI's impact on society and its benefits and costs for companies, as well as how they can navigate through thistechnological revolution.[51]

Venture capital

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Ng is the chair of the board for Woebot Labs, a psychological clinic that usesdata scienceto providecognitive behavioral therapy.It provides a therapychatbotto help treat depression, among other things.[52]

He is also a member of the board of directors fordrive.ai,which uses AI forself-driving carsand was acquired by Apple in 2019.[53][54]

Through Landing AI, he also focuses on democratizing AI technology and lowering the barrier for entrance to businesses and developers.[7]

Publications and awards

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Ng is also the author or co-author of over 300 publications inrobotics,and related fields.[55]His work incomputer visionanddeep learninghas been featured often in press releases and reviews.[56]


He has corefereed hundreds of AI publications in journals likeNeurIPS.He has also been the editor of the Journal of Artificial Intelligence Research (JAIR), Associate Editor for theIEEERobotics and Automation Society Conference Editorial Board (ICRA), and much more.[14]

He has given invited talks atNASA,Google,Microsoft,Lockheed Martin,theMax Planck Society,Stanford,Princeton,UPenn,Cornell,MIT,UC Berkeley,and dozens of other universities. Outside of the US, he has lectured in Spain, Germany, Israel, China, Korea, and Canada.[14]

He has also written forHarvard Business Review,HuffPost,Slate,Apple News,and Quora Sessions' Twitter.[citation needed]He also writes a weekly digital newsletter calledThe Batch.

Books

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He also wrote a bookMachine Learning Yearning,a practical guide for those interested in machine learning, which he distributed for free.[68]In December 2018, he wrote a sequel calledAI Transformation Playbook.[69]

Ng contributed one chapter toArchitects of Intelligence: The Truth About AI from the People Building it(2018) by the American futuristMartin Ford.

Views on AI

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Ng thinks that the real threat is contemplating the future of work: "Rather than being distracted by evil killer robots, the challenge to labor caused by these machines is a conversation that academia and industry and government should have."[70]A particular goal of Ng's work is to "democratize" AI learning so that people can learn more about it and understand its benefits.[citation needed]

In a December 2023Financial Timesinterview, Ng highlighted concerns regarding the impact of potential regulations onopen-source AI,emphasizing how reporting, licensing, and liability risks could unfairly burden smaller firms and stifle innovation. He argued that regulating basic technologies like open-source models could hinder progress without markedly enhancing safety. Ng advocated for carefully designed regulations to prevent obstacles to the development and distribution of beneficial AI technologies.[71]

See also

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References

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  1. ^"Andrew Ng".Time Magazine.September 7, 2023.RetrievedNovember 7,2023.
  2. ^abcdTerdiman, Daniel (March 22, 2017)."Baidu's head of artificial intelligence is stepping down".Fast Company.RetrievedApril 17,2019.
  3. ^abMozur, Paul (March 22, 2017)."A.I. Expert at Baidu, Andrew Ng, Resigns From Chinese Search Giant".The New York Times.ISSN0362-4331.RetrievedApril 17,2019.
  4. ^"Andrew Ng – Stanford University".Coursera.RetrievedAugust 29,2017.
  5. ^Andrew Ng at Amazon re: MARS 2019,September 9, 2019,archivedfrom the original on December 20, 2021,retrievedNovember 20,2019
  6. ^abcd"The 2023 Time AI 100".Time.September 7, 2023.ISSN0040-781X.RetrievedSeptember 8,2023.
  7. ^ab"Home".Landing AI.RetrievedApril 17,2019.
  8. ^"Amazon adds AI expert Andrew Ng to board as GenAI race heats up".Reuters.April 11, 2024.
  9. ^abSeligman, Katherine (December 3, 2006)."If Andrew Ng could just get his robot to assemble an Ikea bookshelf, we'd all buy one".SFGate.RetrievedFebruary 12,2013.
  10. ^Ng, Terry (September 26, 2020)."After His Son Co-Founded Coursera, He Became Its Earliest Student and Completed 146 Courses".Rice Media.
  11. ^ab"Healer, teacher".The Straits Times. Archived fromthe originalon November 10, 2023.RetrievedFebruary 25,2022.
  12. ^Miquiabas, Bong (July 2015)."A.I. and the New Era of Business"(PDF).The Peak Magazine Hong Kong:40–45.
  13. ^"A Conversation with Professor Andrew Ng".22 January 2014.Archivedfrom the original on 27 July 2024.Retrieved17 September2024.
  14. ^abcdefNg, Andrew."Cirriculum Vitae: Andrew Y. Ng"(PDF).
  15. ^Ng, Andrew (2003).Shaping and policy search in Reinforcement Learning(PDF).Robotic AI & Learning Lab (RAIL)(Thesis). University of California, Berkeley.
  16. ^Ng, Andrew Y. (May 20, 2015)."Curriculum Vitæ: Andrew Y. Ng"(PDF).Stanford Artificial Intelligence Laboratory.RetrievedOctober 9,2020.
  17. ^"Inside The Mind That Built Google Brain: On Life, Creativity, And Failure".The Huffington Post.May 13, 2015.RetrievedDecember 19,2015.
  18. ^Ng, Andrew (February 20, 2019)."Announcing Nova Ng, our first daughter. Plus, some thoughts on the AI-powered world she will grow up in..."@AndrewYNg.RetrievedMarch 7,2019.
  19. ^Ng, Andrew (August 25, 2021)."Dear friends".DeepLearning.ai: The Batch.No. 106.
  20. ^Technology Review, MIT [@techreview] (December 2, 2016)."Register today to hear power couple @AndrewYNg and @robot_MD speak at #EmTechDigital this March - http://trib.al/WHpHY91"(Tweet).Archivedfrom the original on June 28, 2023.RetrievedJune 28,2023– viaTwitter.
  21. ^Ng, Andrew [@AndrewYNg] (December 2, 2016)."MIT Tech Review just called Carol @robot_MD and me a" power couple. ":-)"(Tweet).Archivedfrom the original on June 28, 2023.RetrievedJune 28,2023– viaTwitter.
  22. ^Kosner, Anthony Wing (December 29, 2013)."Why Is Machine Learning (CS 229) The Most Popular Course At Stanford?".Forbes.
  23. ^"CS229: Machine Learning".cs229.stanford.edu.RetrievedApril 17,2019.
  24. ^Mundial, Foro Económico (October 27, 2020)."Coursera's Most Popular Online Courses".Entrepreneur.RetrievedDecember 26,2020.
  25. ^Friedman, Thomas L. (May 15, 2012)."Opinion: Come the Revolution".The New York Times.ISSN0362-4331.RetrievedFebruary 19,2018.
  26. ^Gannes, Liz (May 16, 2014)."Baidu Hires Coursera Founder Andrew Ng to Start Massive Research Lab".Recode.RetrievedAugust 29,2017.
  27. ^Webb, Amy (2019).The Big Nine: How the Tech Titans and Their Thinking Machines Could Warp Humanity.New York: PublicAffairs.ISBN978-1-5417-7374-5.
  28. ^"Opening a new chapter of my work in AI".2017.RetrievedMay 16,2014.
  29. ^Ng, Andrew (August 8, 2017)."deeplearning.ai: Announcing new Deep Learning courses on Coursera".Medium.RetrievedFebruary 19,2018.
  30. ^Lardinois, Frederic (August 21, 2019)."Andrew Ng's AI companies expand to Medellin, Colombia".TechCrunch.RetrievedJune 2,2023.
  31. ^Frank, Blair Hanley (January 30, 2018)."Andrew Ng unveils the AI Fund, with $175 million to back new startups".VentureBeat.RetrievedFebruary 19,2018.
  32. ^"MLOps platform Landing AI raises $57M to help manufacturers adopt computer vision".VentureBeat.November 8, 2021.RetrievedNovember 9,2021.
  33. ^"One of the world's most famous computer scientists reveals his 'playbook' for bringing AI to every business".Business Insider.2018.
  34. ^"Andrew Ng – Publications".robotics.stanford.edu.RetrievedDecember 26,2020.
  35. ^"publications".ai.stanford.edu.RetrievedDecember 26,2020.
  36. ^David M. Blei, Andrew Y. Ng, Michael I. Jordan. Latent Dirichlet allocation. The Journal of Machine Learning Research, Volume 3, January 3, 2003, which is one of the two papers that independently discoveredLatent Dirichlet allocation
  37. ^"From Self-Flying Helicopters to Classrooms of the Future".Chronicle of Higher Education.2012.
  38. ^"Stanford Autonomous Helicopter Project".
  39. ^Markoff, John(July 18, 2006)."Brainy Robots Start Stepping Into Daily Life".The New York Times.
  40. ^Markoff, John(2015).Machines of Loving Grace: The Quest for Common Ground between humans and robots.New York:HarperCollins.ISBN978-0-06-226668-2.
  41. ^"The Stanford Wordnet Project".ai.stanford.edu.RetrievedApril 17,2019.
  42. ^Miller, Claire; Bilton, Nick (November 3, 2011)."Google's Lab of Wildest Dreams".The New York Times.
  43. ^Markoff, John(June 25, 2012)."How Many Computers to Identify a Cat? 16,000".The New York Times.
  44. ^Ng, Andrew; Dean, Jeff (2012). "Building High-level Features Using Large Scale Unsupervised Learning".arXiv:1112.6209[cs.LG].
  45. ^"Speech Recognition and Deep Learning".Google Research Blog.August 6, 2012.RetrievedJanuary 29,2013.
  46. ^"Interview with Coursera Co-Founder Andrew Ng".Degree of Freedom. May 17, 2013.RetrievedMay 19,2013.
  47. ^abcdefgNg, Andrew; Widom, Jennifer."Origins of the Modern MOOC".Archived fromthe originalon June 2, 2017.RetrievedApril 17,2019.
  48. ^Ng, Andrew; Widom, Jennifer."Origins of the Modern MOOC (xMOOC)"(PDF).
  49. ^Johnson, Theresa (September–October 2012)."Stanford for All".Stanford Magazine.Archived fromthe originalon December 13, 2014.RetrievedOctober 5,2012.
  50. ^"What are some good stories from the early days of Coursera? – Quora".quora.RetrievedApril 17,2019.
  51. ^Ng, Andrew (November 14, 2018)."Announcing" AI for Everyone ": a new course from deeplearning.ai".Medium.RetrievedDecember 14,2018.
  52. ^"Woebot – Your charming robot friend who is here for you, 24/7".woebot.io.RetrievedApril 17,2019.
  53. ^"Andrew Ng LinkedIn page".
  54. ^"The self-driving car is here".drive.ai.Archived fromthe originalon April 17, 2019.RetrievedApril 17,2019.
  55. ^"Andrew Ng – Google Scholar Citations".scholar.google.RetrievedDecember 14,2018.
  56. ^New algorithm improves robot vision
  57. ^abcde"Andrew Ng's CV"(PDF).
  58. ^"SCS Alumni Awards".School of Computer Science.Pittsburgh, Pennsylvania:Carnegie Mellon University. 2009.RetrievedJanuary 23,2023.
  59. ^"Innovators Under 35 2008".Technology Review.Massachusetts Institute of Technology.2008.RetrievedAugust 15,2011.
  60. ^"Technology Review: TR35".Archived fromthe originalon October 18, 2012.RetrievedDecember 2,2009.
  61. ^"IJCAI Awards".IJCAI.org.2009.RetrievedDecember 26,2020.
  62. ^at the age of 37Emanuel, Ezekiel."The 2013 Time 100".Time.ISSN0040-781X.RetrievedFebruary 19,2018.
  63. ^"Fortune's 40 under 40 – The hottest young stars in business".Fortune.RetrievedFebruary 19,2018.
  64. ^"The CNN 10: Thinkers".CNN.RetrievedDecember 26,2020.
  65. ^Staff, Fast Company (January 29, 2014)."Most Creative People In Business 1000: The Complete List".Fast Company.RetrievedDecember 26,2020.
  66. ^"Convening Innovators from the Science and Technology Communities"(PDF).World Economic Forum.September 2014.
  67. ^"Honorary Fellowship".Royal Statistical Society.
  68. ^"Machine Learning Yearning Book".2024.
  69. ^"AI Transformation Playbook How to lead your company into the AI era".Landing AI.December 13, 2018.RetrievedDecember 14,2018.
  70. ^Thieme, Nick (August 1, 2017)."Zuckerberg and Musk are arguing about the dangers of AI – they're both wrong".The Straits Times.RetrievedDecember 26,2020.
  71. ^McMorrow, Ryan (December 19, 2023)."Andrew Ng: 'Do we think the world is better off with more or less intelligence?'".Financial Times.RetrievedFebruary 25,2024.
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