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Data science, big data, artificial intelligence, machine learning… they’re all the rage. In this podcast, Jessi Cisewski-Kehe and Susan Wang, 2 statisticians, give you a perspective on what’s happenin... more
FAQs about DataBytes:How many episodes does DataBytes have?The podcast currently has 50 episodes available.
April 26, 2019#20: Thinking Like Computers and Text Mining the Mueller ReportIn this episode, we discuss a study that recruits human researchers to try to predict how computers classify images. We then highlight a number of examples of natural language processing techniques applied to the Mueller Report....more22minPlay
April 19, 2019#19: Seeing with AI and Detecting ExoplanetsIn this episode, we discuss Microsoft's handy phone application for scanning and reporting on our surroundings, as a way of helping vision impaired individuals better interact with the world around them. We then talk about how AI can be useful in detecting exoplanets (or extrasolar planets)....more26minPlay
April 12, 2019#18: Statistical Anxiety and the Fight Against Statistical SignificanceWe discuss a survey designed to analyze the extent and root cause of statistical anxiety in the classroom, discussing the methods/limitations of the study. We then talk about yet another crusade against hypothesis testing, this time around the concept of "statistical significance"....more29minPlay
April 05, 2019#17: How Theranos Sinned StatisticallyIn this episode, Susan Wang is joined by guest Natalie Doss to consider the statistical sins committed by Theranos, the former blood testing unicorn. From arbitrary data manipulation to inappropriate data aggregation, we discuss what they did and why these practices were particularly bad. Then, we weigh in on how Theranos could have done worse, making it harder for the public to find out about their faulty tests....more19minPlay
March 15, 2019#16: Machine-Generated Faces & Text, and Relating Health Outcomes to Skin ColorWe discuss NVIDIA's AI-generated faces that look incredibly authentic, and relatedly, OpenAI's text generator that is so capable that it has to be kept under wraps. We then assess the study design of a recent research article that considered how health outcomes vary amongst African Americans of different skin tones....more38minPlay
March 08, 2019#15: Deep Learning to Fold Proteins and Automated JournalismWe discuss opportunities for machines and humans in the prediction of protein structures, a necessary task in new drug discovery. Google's DeepMind has taken the prize in the recent iteration of CASP, a protein folding prediction challenge. We also discuss how AI has begun to revolutionize journalism....more19minPlay
March 01, 2019#14: A Personality Test that Makes Sense and What Does Spotify Know?538 has provided a free, online personality test that might make more sense than your typical online clickbaity quiz. We talk about why it calls itself the only personality test that isn't junk science. We then discuss the results of a recent study on Spotify data. Does it know too much about us (and you)? We'll let you know. ...more15minPlay
February 22, 2019#13: IBM's Debate Machine and Adopting a 'Data Culture' in CompaniesOn February 11, IBM showcased its Project Debater in a face-off against debate champion Harish Natarajan. We talk about how this machine vs. human competition went. Then, we discuss a Harvard Business Review article citing a survey that discovered companies are not becoming data-oriented quickly enough....more25minPlay
February 15, 2019#12: Super Bowl Stats, Confidence Intervals, and Data SourcesThree topics are featured in this episode: first, statistics about Super Bowl LIII, including what was in the bowls as the game happened; second, a fun activity for teaching confidence intervals; finally, we present some online sources for data....more29minPlay
February 08, 2019#11: How Machines Might be Biased and the Job Market for Data ScientistsAI and ML algorithms are growing popular -- but they can actually perpetuate cognitive biases in our daily lives. We discuss the state of the problem and possible solutions. We also present a favorable job outlook for aspiring (or continuing!) data scientists....more12minPlay
FAQs about DataBytes:How many episodes does DataBytes have?The podcast currently has 50 episodes available.