Emoticons Signal Expertise in Technical Web Forums.
Liliana Mamani SánchezCarl VogelPublished in: WIRN (2012)
Keyphrases
- web forums
- web mining
- signal processing
- expert systems
- user generated content
- high frequency
- database
- non stationary
- image compression
- frequency domain
- databases
- web crawler
- social media
- neural network
- knowledge representation
- positive and negative
- independent component analysis
- compressive sensing
- wavelet analysis
- data mining
- expert finding
- expert search
- signal detection