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Web Semantic Analysis of Investor Sentiment, Short Trading, and Stock Market Volatility
This paper develops a novel investor sentiment index using a MF-DFM based on ten years' worth of daily trading data of the CSI 300 index. By employing a TVP-SV-VAR model, it examines the interplay between investor sentiment...
General tax structures and the Lévy insurance risk model
A E Kyprianou, X W Zhou
Jan 01, 0001
In the spirit of Albrecher and Hipp (2007), and Albrecher, Renaud, and Zhou (2008) we consider a Levy insurance risk model with tax payments of a more general structure than in the aforementioned papers, which was also...
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General tax structures and the Lévy insurance risk model
A E Kyprianou, X W Zhou
Jan 01, 0001
In the spirit of Albrecher and Hipp (2007), and Albrecher, Renaud, and Zhou (2008) we consider a Levy insurance risk model with tax payments of a more general structure than in the aforementioned papers, which was also...
Published by:
Insights into azalomycin F assembly-line contribute to evolution-guided polyketide synthase engineering and identification of intermodular recognition.
Modular polyketide synthase (PKS) is an ingenious core machine that catalyzes abundant polyketides in nature. Exploring interactions among modules in PKS is very important for understanding the overall biosynthetic process and...
Published by: Nature Communications
Improved Model Based on GoogLeNet and Residual Neural Network ResNet
Xuehua Huang
Jan 01, 2022
To improve the accuracy of image classification, a kind of improved model is proposed. The shortcut is added to GoogLeNet inception v1 and several other ways of shortcut are given, and they are GRSN1_2, GRSN1_3, GRSN1_4. Among...
Research on supporting mechanism of ancillary service of PV system to grid energy efficiency based on multi-time and space-time operation.
Under the background of high-energy penetration of new energy into the power grid, this paper takes the ancillary service capability of photovoltaic energy integrated into the grid as the starting point and builds a photovoltaic...
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Utilizing Natural Language Processing to Enhance Ideological Education in Tibetan Universities
This article analyses the significance of ideological and political education for college students in Tibet and proposes a natural language model for an ideological education curriculum to improve the accuracy of students'...
Research on supporting mechanism of ancillary service of PV system to grid energy efficiency based on multi-time and space-time operation.
Under the background of high-energy penetration of new energy into the power grid, this paper takes the ancillary service capability of photovoltaic energy integrated into the grid as the starting point and builds a photovoltaic...
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Budding-like division of all-aqueous emulsion droplets modulated by networks of protein nanofibrils.
Networks of natural protein nanofibrils, such as cytoskeletal filaments, control the shape and the division of cells, yet mimicking this functionality in a synthetic setting has proved challenging. Here, we demonstrate that...
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Research on Threat Information Network Based on Link Prediction
The study of complex networks is to discover the characteristics of these connections and to discover the nature of the system between them. Link prediction method is a classic in the study of complex networks. It ca not only...
Numerical investigation on effects of fringing reefs on low-frequency oscillations within a harbor
The low-frequency (LF) oscillations inside an elongated rectangular harbor near the offshore fringing reef excited by bi-chromatic short wave groups are simulated using a fully nonlinear Boussinesq model. Based on a LF wave...
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Numerical investigation on effects of fringing reefs on low-frequency oscillations within a harbor
The low-frequency (LF) oscillations inside an elongated rectangular harbor near the offshore fringing reef excited by bi-chromatic short wave groups are simulated using a fully nonlinear Boussinesq model. Based on a LF wave...
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