Multivariate and Multi-frequency LSTM based Fine-grained Productivity Forecasting for Industrial IoT

Zhang, Yan; Zheng, Xiaolong; Liu, Liang; Ma, Huadóng

doi:10.1109/msn50589.2020.00058

Cited by 3 publications

(1 citation statement)

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“…Tis model has a better prediction performance than SAE, RNN, and LSTM in cellphone user numbers and in ECG time-series prediction tasks [31]. In 2020, Zhang proposed a hybrid neural network model based on mWDN in an industrial productivity prediction task that was able to efectively improve the accuracy and granularity of the prediction [32].…”

Section: Related Workmentioning

confidence: 99%

A Multilevel Wavelet Decomposition Network Hybrid Model Utilizing Cyclic Patterns for Stock Price Prediction

Wen,

Yuan,

Wang

et al. 2024

Complexity

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Stock price prediction is an important and complex time-series problem in academia and financial industries. Stock market prices are voted by all kinds of investors and are influenced by various factors. According to the literature studies, such as Elliott’s wave theory and Howard’s market cycle investment theory, the cyclic patterns are significant characteristics of the stock market. However, even several studies that do consider cyclic patterns (or similar concepts) suffered from the data leakage or boundary problems, which could be impractical for real applications. Inspired by the abovementioned, we propose a hybrid deep learning model called mWDN-LSTM, which correctly utilizes the cyclic patterns’ information to predict stock price while avoiding the data leakage and alleviating boundary problems. According to the experiments on two different datasets, our model mWDN-LSTM outperforms the well-known benchmarks such as CNN-LSTM on the same experimental setup and demonstrates the effectiveness of utilizing cyclic patterns in stock price prediction.

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Section: Related Workmentioning

confidence: 99%