Multimodal Sentiment Analysis and Context Determination: Using Perplexed Bayes Classifier
1105 Registered 1459 Views 15 Dec, 2017 (GMT+5.5)
Multimodal Sentiment Analysis and Context Determination: Using Perplexed Bayes Classifier
1459 Views 01:00:03
Paridhi Gupta
Software Engineer Intuit India
Description
It deals with multimodal analysis of videos using audio and visual features and categorizing the video into positive, negative and neutral. Perplexed Bayes classifier, a probability based model, was applied for categorisation of the videos. Perplex Bayes was then compared with Naive Bayes Classifier.Also, context of the video was determined by linguistic feature analysis.
Key Points of Discussion:
- How to extract audio, visual and textual features from a video
- Fusion Techniques
- Perplexed Bayes Classifier
- Guassian Probability distribution
- Applying Perplex Classifier on videos
