Questions Commonly Asked During Lie Detector Tests
Today, we have the technology to “read minds” (well, EEG waves!). Using a headset from Emotiv, I’ve captured the big data stream of EEG coming out of our heads. In this session, I will show the detection of facial expressions and emotional state, and training a machine learning model to employ mental commands (making a virtual object move via thought). Then, I will walk through and share my results on a “lie detector” experiment comparing brain waves when telling the truth and lying. I have built classifiers based on the EEG data using Azure Machine Learning to predict whether a subject is telling the truth, which I will demonstrate. The effectiveness of multiple classifiers can be easily compared. This session will be a fun look inside your brain waves along with demonstrations of data processing and predictive analytics. Attendees will gain exposure to the Emotiv EPOC headset and Azure Machine Learning.
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Questions Commonly Asked During Lie Detector Tests
- 6. Questions Asked • Is your name Eric Marsman? • Were you born in 1978? • Do you have 5 children? • Are you married? • Do you live on Rock Hill Road? • Do you have a dog? • Do you have a PhD? • Do you have red hair?
- 13. Data set Training data Test data Algorithm Train model Score model Evaluate model (Another model) Data cleaning Split
- 18. Microsoft Virtual Academy Free online training on Microsoft technology Visit http://aka.ms/MSVirtualAcademy to join. Relevant courses to this event Implementing Big Data Analysis: http://aka.ms/MVABigData1 Big Data with the Microsoft Analytics Platform System: http://aka.ms/MVABigData2 Big Data Analytics with HDInsight: Hadoop on Azure: http://aka.ms/MVABigData3 Getting Started with Microsoft Azure Machine Learning: http://aka.ms/MVAAML