Video Activity Recognition and NLP Q&A Model Example
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Transcript of Video Activity Recognition and NLP Q&A Model Example
![Page 1: Video Activity Recognition and NLP Q&A Model Example](https://reader031.fdocuments.us/reader031/viewer/2022030203/58a8d3241a28ab5a368b4d4d/html5/thumbnails/1.jpg)
Video
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Applications
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Internet Video
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Security
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Medical Imaging
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Challenges
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Storage
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Bandwidth
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Processing
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neon
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UCF-101
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Field Hockey Penalty
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Convolutional Neural Networks
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Input Hidden Hidden Output
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Fully Connected
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3D Volumes
Local Connectivity
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3D Volumes
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Local Connectivity
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Demo
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github.com/NervanaSystems/neon
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Question Answering
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Applications
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Personal Assistants
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Connected Devices
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Challenges
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Ambiguity
John went to the bank.
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Sarcasm
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Sarcasm
Can I help you?
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Sarcasm
Can I help you?
No, I just waited in line for 30 minutes to say “hi”.
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bAbI
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bAbI
Stories
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bAbI
Stories Questions
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bAbI
Stories Questions Answers
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Mary journeyed to Texas. John went to Maryland.
Mary went to Iowa. John travelled to Florida.
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Mary journeyed to Texas. John went to Maryland.
Mary went to Iowa. John travelled to Florida.
Where is John located?
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Recurrent Neural Networks
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Sequences
Variable Length Inputs
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Where is John located?
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Where is John located?
Word Sequence
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Where is John located?
Variable Length
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Where is John located?
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isWhere John located?
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Where
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Where is
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Where is John
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Where is John
Parameter Sharing
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Where is John Located
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Mary journeyed to Texas. John went to Maryland.
Mary went to Iowa. John travelled to Florida.
Where is John located?
![Page 55: Video Activity Recognition and NLP Q&A Model Example](https://reader031.fdocuments.us/reader031/viewer/2022030203/58a8d3241a28ab5a368b4d4d/html5/thumbnails/55.jpg)
Mary journeyed to Texas. John went to Maryland.
Mary went to Iowa. John travelled to Florida.
Where is John located?
Florida
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Mary journeyed to Texas. John went to Maryland.
Mary went to Iowa. John travelled to Florida.
Where is Mary located?
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Mary journeyed to Texas. John went to Maryland.
Mary went to Iowa. John travelled to Florida.
Where is Mary located?
Florida
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github.com/NervanaSystems/neon