27 citations · 39 across the 4 of their papers we have counts for
4 papers
Towards mapping the contemporary art world with ArtLM: an art-specific NLP model
Qinkai Chen, Mohamed El-Mennaoui, Antoine Fosset +6
With an increasing amount of data in the art world, discovering artists and artworks suitable to collectors' tastes becomes a challenge. It is no longer enough to use visual inform…
Multivariate Realized Volatility Forecasting with Graph Neural Network
Qinkai Chen, Christian-Yann Robert
The existing publications demonstrate that the limit order book data is useful in predicting short-term volatility in stock markets. Since stocks are not independent, changes on on…
Stock Movement Prediction with Financial News using Contextualized Embedding from BERT
Qinkai Chen
News events can greatly influence equity markets. In this paper, we are interested in predicting the short-term movement of stock prices after financial news events using only the…
Graph-Based Learning for Stock Movement Prediction with Textual and Relational Data
Qinkai Chen, Christian-Yann Robert
Predicting stock prices from textual information is a challenging task due to the uncertainty of the market and the difficulty understanding the natural language from a machine's p…