VolTAGE: Volatility Forecasting via Text Audio Fusion with Graph Convolution Networks for Earnings Calls.
Ramit SawhneyPiyush KhannaArshiya AggarwalTaru JainPuneet MathurRajiv Ratn ShahPublished in: EMNLP (1) (2020)
Keyphrases
- stock price
- exchange rate
- text graphics
- financial time series
- small world
- average degree
- garch model
- multimedia
- fully connected
- graph structures
- keywords
- grey model
- connected components
- audio content
- text to speech
- social networks
- audio visual
- weighted graph
- image processing
- complex networks
- data fusion
- graph theory
- information retrieval
- text mining
- betweenness centrality
- random walk
- power system
- text documents
- edge weights
- fusion method
- network structure
- historical data
- stock market
- visual information
- audio features
- short term
- community discovery
- text data
- foreign exchange
- signal processing
- overlapping communities
- long term
- graph structure
- image fusion