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Results: 4
Topic Modelling and Sentiment Analysis of Global Warming Tweets
With the increasing extreme weather events and various disasters, people are paying more attention to environmental issues than ever, particularly global warming. Public debate on it has grown on various platforms, including...
Published by: IGI Global
Multi-Class Classification of Agricultural Data Based on Random Forest and Feature Selection
Agricultural production and operation produce a large amount of data, which hides valuable knowledge. Data mining technology can effectively explore the connection between various factors from the massive agricultural data....
Published by: IGI Global
Attitudes Towards Global Warming on Twitter
Public opinion surveys over the past thirty years show that public opinion is split on the issue of global warming. One of the problems with “solicited” opinion polls is that the findings may be selectively interpreted in favour...
Published by: IGI Global
CVaR Prediction Model of the Investment Portfolio Based on the Convolutional Neural Network Facilitates the Risk Management of the Financial Market
In summary, firstly, a method for establishing a portfolio model is proposed based on the risk management theory of the financial market. Then, a prediction model for CVaR is established based on the convolutional neural...
Published by: IGI Global