Detection of Possible Illicit Messages Using Natural Language Processing and Computer Vision on Twitter and Linked Websites.
Sergio L. GranizoÁngel Leonardo Valdivieso CaraguayLorena Isabel Barona LópezMyriam Hernández ÁlvarezPublished in: IEEE Access (2020)
Keyphrases
- computer vision
- natural language processing
- object detection
- machine learning
- text messages
- website
- image understanding
- social networks
- detection method
- text mining
- object recognition
- information extraction
- face detection
- knowledge representation
- social networking
- semantic relations
- false positives
- pattern recognition
- text processing
- computer vision algorithms
- wordnet
- computational linguistics
- social media
- image processing
- online social networks
- image segmentation
- detection rate
- event detection
- computer graphics
- detection algorithm
- anomaly detection
- image matching
- camera calibration
- named entities
- co occurrence
- natural language