Intro
Contents
Application of Real-Time Wavelet De-noising Based on Sliding Window in LADRC
1 Introduction
2 Algorithm Description
2.1 Wavelet De-noising
2.2 Real-Time De-noising Based on Sliding Window
3 Control Scheme
4 Simulation Results
5 Conclusions
References
Financial Topic Detection Algorithm Based on Multi-feature Fusion
1 Introduction
2 Related Work
3 Topic Detection Algorithm Based on Text Semantics and Clustering
3.1 Text Semantic Representation Based on Multi-view Feature Fusion
3.2 Clustering Algorithm Based on Time Decay

4 Analysis of Experimental Results
5 Conclusion and Future Work
References
Research on Sentiment Analysis of Financial Text Based on Semantic Matching
1 Introduction
2 Related Work
3 Implementation of Sentiment Analysis Algorithm of Financial Text Based on Semantic Matching (BSMSA)
3.1 Introduction to Pre-trained Model BERT
3.2 Introduction to Improved Semantic Matching Model of Siamese Network
4 Experiments
4.1 Dataset and Evaluation Indicators
4.2 Results and Analysis of Semantic Matching Experiments
4.3 Results and Analysis of Sentiment Analysis Experiments

5 Conclusions
References
A User Portrait Construction Method for Financial Credit
1 Introduction
2 Algorithm Implementation
2.1 User Financial Portrait Generation Based on Social Networks
2.2 User Financial Portrait Generation Based on User Financial Characteristics
2.3 PageRank-Based User Portrait Correction
3 Experimental Results and Analysis
3.1 Dataset
3.2 Experimental Results
4 Conclusion
References
E-Product Recommendation Algorithm Based on Knowledge Graph and Collaborative Filtering
1 Introduction
2 The Proposed Method

2.1 Recurrent Knowledge Graph (RKG)
2.2 LSTM Network Layer
2.3 Collaborative Filtering (CF)
3 Knowledge Graph and Collaborative Filtering Fusion Algorithm
4 Experimental Results and Analysis
4.1 Experimental Data Set
4.2 Comparative Analysis of Experimental Parameters
4.3 Comparative Analysis of Experimental Methods
5 Conclusion
References
Financial Sentiment Analysis Based on Pre-training and TextCNN
1 Introduction
2 Related Work
3 Implementation of Financial Sentiment Analysis Model Based on Pre-training and TextCNN (PTEAM)
3.1 Pre-trained Model BERT

3.2 Improved TextCNN Algorithm
4 Experiments
4.1 Dataset
4.2 Experimental Evaluation and Analysis
5 Conclusions
References
Formation Terminal Sliding Mode Control for Multiple Mobile Robots
1 Introduction
2 System Description
3 Controller Design
4 Experiment
5 Conclusion
References
Mining Correlation Features of User Financial Behavior Based on Attention Mechanism and Dual Channel
1 Introduction
2 The Proposed User Behavior Prediction Algorithm Based on Attention Mechanism and Dual Channel (NDUA)