H
Hongwu Zhang
Publications - 4
Citations - 14
Hongwu Zhang is an academic researcher. The author has contributed to research in topics: Computer science & Canopy clustering algorithm. The author has an hindex of 2, co-authored 4 publications receiving 14 citations.
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K-nearest neighbors rule combining prototype selection and local feature weighting for classification
TL;DR: Wang et al. as discussed by the authors proposed an improved KNN rule combining prototype selection and local feature weighting (IKNN_PSLFW) to address the problem of high memory consumption, low time efficiency, and difficulty of setting an appropriate K value.
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Integrating the sentiments of multiple news providers for stock market index movement prediction: A deep learning approach based on evidential reasoning rule
TL;DR: Zhang et al. as discussed by the authors investigated the predictive capabilities of different news providers based on sentiment analysis, and proposed a framework that endows different weights to news providers for improving the prediction performance.
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Hierarchical network security situation awareness data fusion method in cloud computing environment
TL;DR: Wang et al. as discussed by the authors proposed a hierarchical network security situational awareness data fusion method in cloud computing environment, where the similarity between security events is calculated by using the clustering idea, and the similar security events are merged to achieve the purpose of removing redundant events.
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Media Content Mining Based on Artificial Intelligence and Network Interaction
TL;DR: The experimental results show that the CASC algorithm reduces the running time and time complexity of the algorithm on the premise of ensuring clustering accuracy, and is superior to the k-means algorithm and spectral clustering algorithm in precision, recall, and composite index.