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Published byEleanore Lyons Modified over 9 years ago
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Chris Hewitt, Wild Mouse Male, Age 42, Happy ARC31 2
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Business Scenarios DATAINTELLIGENCE ACTION Big Data Stores
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Sentiment Analysis This presentation is very interesting. The Text Analytics API's pre trained model makes sentiment analysis easy.
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Key Phrase Detection This presentation is very interesting. The Text Analytics API's pre trained model makes sentiment analysis easy.
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DIY Requires training Text Classification Template
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Speech API
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Speaker Recognition Pre Trained Model: Detect change, ‘light’ authentication
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Language Understanding (LUIS) Add to your own apps
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Audio Segmentation Feature Extraction Classification Speech Analytics {x1, x2, x3…xn}
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Facial landmark positions Facial Action Coding System (FACS) DNN?
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Sadness Happiness Surprise Fear Disgust Anger Ekman’s Universal Emotions Contempt
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Face Detection Emotion API Emotion s
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FACS Encoding Feature Extraction Classification Other Services
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Can eventually automate using Facial Expressions/Transitions Micro-Expressions…’tells’ (a few, sometimes) Voice/Language Analysis Not 100%, less accurate on short observations Some people are “Lie Wizards”
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Neural Nets Can work on problems that are hard to featurise Trained nets can be used to provide features for other models Were old hat…now shiny again because: Moore’s law We have enough data to feed them Advances in technology
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Lots of different kinds of NN Appropriate for different problems One Hidden Layer Simple ConvolutionConvolution + Pooling
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defines
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Finally Cortana Analytics Suite provides tools That allow you to leverage and combine many complex technologies You provide the imagination Go for it
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Continue your Ignite learning path Visit Microsoft Virtual Academy for free online training visit https://www.microsoftvirtualacademy.com Visit Channel 9 to access a wide range of Microsoft training and event recordings https://channel9.msdn.com/ Head to the TechNet Eval Centre to download trials of the latest Microsoft products http://Microsoft.com/en-us/evalcenter/
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