AIMC Topic: Investments

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A stock market forecasting model combining two-directional two-dimensional principal component analysis and radial basis function neural network.

PloS one Apr 7, 2015
In this paper, we propose and implement a hybrid model combining two-directional two-dimensional principal component analysis ((2D)2PCA) and a Radial Basis Function Neural Network (RBFNN) to forecast stock market behavior. First, 36 stock market tech...
Neural Networks, Computer Commerce Principal Component Analysis Models, Theoretical Investments
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A two-stage forecasting model using random forest subset-based feature selection and BiGRU with attention mechanism: Application to stock indices.

PloS one Jan 1, 2025
The heteroscedastic and volatile characteristics of stock price data have attracted the interest of researchers from various disciplines, particularly in the realm of price forecasting. The stock market's non-stationary and volatile nature, driven by...
Investments Commerce Machine Learning Humans Models, Economic Random Forest Forecasting Algorithms
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Stock price forecasting based on Hausdorff fractional grey model with convolution and neural network.

Mathematical biosciences and engineering : MBE Apr 15, 2021
Forecast of stock prices can guide investors' investment decisions. Due to the high-dimensional and long-memory characteristics of stock data, it is difficult to predict. The fractional grey model with convolution (FGMC (1, m)) can be used to predict...
Forecasting Investments Algorithms Neural Networks, Computer
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An Intelligent Future for Medical Imaging: A Market Outlook on Artificial Intelligence for Medical Imaging.

Journal of the American College of Radiology : JACR Jan 1, 2020
Radiologists today are under increasing work pressure. We surveyed radiologists in the United States across practice settings, and the overwhelming majority reported an increased workload. Artificial intelligence (AI), which includes machine learning...
Investments Attitude to Computers Cloud Computing Image Processing, Computer-Assisted Forecasting Humans Image Interpretation, Computer-Assisted Diagnostic Imaging Artificial Intelligence
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The case for technology investments in the environment.

Nature Dec 21, 2017
Water Supply Environment Conservation of Natural Resources Global Warming Forestry Earth, Planet Investments Spatio-Temporal Analysis Animals Biodiversity Agriculture Technology Reproducibility of Results Algorithms Fisheries Artificial Intelligence Neural Networks, Computer Organizations Software Humans
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Should You Trust Your Money to a Robot?

Big data Jun 1, 2015
Financial markets emanate massive amounts of data from which machines can, in principle, learn to invest with minimal initial guidance from humans. I contrast human and machine strengths and weaknesses in making investment decisions. The analysis rev...
Decision Making Trust Data Interpretation, Statistical Robotics Investments Humans Financial Management Algorithms Artificial Intelligence
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