人工智能在金融领域的双刃剑.pdf

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1、The Double-Edged Sword of AI in Finance:Secrets of Making AI WorkKeynote Talk1Usama M.FayyadInaugural Director of the Institute for Experiential AI-Northeastern UniversityProfessor of the Practice,Khoury College of Computer SciencesReWork AI in Finance Summit New York-April 18-19,2024What is Artific

2、ial Intelligence?The use of computers to“simulate”human intelligenceDefining“intelligence”is an open problem“Common Sense Reasoning”still an open problemWhat about Machine Learning?A subset of AI concerned with machines modifying/learning behaviors based on experience(inputs)-Training Data2The exces

3、sive hype lead to two AI Winters-Cut in funding,industry disillusionment,and practitioners avoid the fieldAI Winter 1-Mid 1970sAI Winter 2-Early 1990sSound like familiar hype?We are all going to be uselessJoblessBrainlessChina 2030 AI is the new Japanese 5thGenMajor hype in the 1980s AI was going to

4、 solve all problems and change the worldU.S.was afraid of Japan AI program 5th Gen.SystemsMachine Learning survived both AI wintersNot because we developed new/better ML algorithmsBut because we had a lot more dataHow does GenAI fit within AI,Machine Learning 5Artificial IntelligencePrograms with th

5、e ability tosimulate human intelligenceMachine LearningPrograms with the ability to learn without being explicitly programmedGenerative ModelsPrograms with the ability to learn how to generate new data that is similar to a given set of training dataSupervised Learning(Predictive AI)Applied MLUnsuper

6、vised LearningGen AIReinforcement LearningAfter“pre-training”,tune models to better align with human feedbackHuman feedback(Dall-E interpretation)Slides adapted from Primer Talk by Prof.Byron Wallace,Northeastern University-Generative AI Workshop:From the Classroom to the Economy-April 20236 6SECRET