The Nguyen Widrow Backpropagation Algorithm

Oct 13, 2025 by windailys.com 104 views

Introduction

Diabetes mellitus is a global health problem that affects millions of people worldwide. Accurate classification of this disease is crucial to ensure patients receive appropriate and adequate treatment. In recent years, machine learning algorithms have been widely used in the classification of diabetes mellitus. However, traditional Support Vector Machine (SVM) algorithms have limitations when dealing with high-dimensional data and large amounts of data. To overcome this, the Smooth Support Vector Machine (SSVM) algorithm was developed, which implements smoothing techniques to improve the efficiency of SVM.

Background

The Support Vector Machine (SVM) algorithm is a widely used machine learning algorithm for classification tasks. SVM utilizes optimization with Quadratic Programming to find the optimal hyperplane that separates the classes. However, SVM becomes less efficient when faced with high-dimensional data and large amounts of data. To overcome this, the Smooth Support Vector Machine (SSVM) algorithm was developed, which replaces the plus function in SVM with an integral of the Sigmoid Neural Network function.

Methodology

In this study, a combination of the Smooth Support Vector Machine (SSVM) algorithm was carried out with the Nguyen Widrow backpropagation algorithm for the classification of diabetes mellitus. The SSVM algorithm plays a role in the dataset training by the network, while the backpropagation is tasked with classifying test data. The experimental results show that for the SSVM algorithm, the average mean Squared Error (MSE) is 0.7569 with an accuracy rate of 81.33%. As for the combination algorithm, the average MSE value decreases to 0.6672 with an accuracy rate increases significantly to 96.6%.

The Nguyen Widrow Backpropagation Algorithm

The backpropagation algorithm in the neural network functions to reduce the level of error through the adjustment of the weight based on the difference between the output produced and the expected target. The backpropagation structure consists of three layers: input layers, hidden layers, and output layers. This is a progress of the previous model that only has two layers, namely input layer and output layer. In the application of this algorithm, the initial weight value is determined using the formulation put forward by Nguyen and Widrow, so that the resulting weight value is more proportional and in accordance with the network architecture used.

Advantages of the Combination Algorithm

The combination of the SSVM algorithm with the Nguyen Widrow backpropagation algorithm provides several advantages. Firstly, the SSVM algorithm is able to handle high-dimensional data, which is very relevant in the medical context where many variables contribute to the diagnosis. Secondly, the backpropagation algorithm, with a deeper layer approach, is able to study complex patterns in data, providing additional benefits in classification accuracy.

Conclusion

The results of this study show that the combination of the SSVM algorithm with the Nguyen Widrow backpropagation algorithm provides a significant increase in accuracy and a decrease in MSE. This result can be interpreted as valid proof that this hybrid approach is more effective than the independent method. Based on the results of this study, it is important for researchers and practitioners in the health sector to explore further about combination algorithms in other applications. For example, the development of this method can be extended to the classification of other diseases or even to a wider field such as the prediction of future health conditions.

Future Directions

The development of this method can be extended to the classification of other diseases or even to a wider field such as the prediction of future health conditions. Along with advances in technology and artificial intelligence, this kind of innovation will be very helpful in efforts to improve health services and reduce the risk of disease through early detection.

Limitations and Challenges

Despite the significant increase in accuracy and decrease in MSE, there are still limitations and challenges associated with this method. Firstly, the complexity of the algorithm may make it difficult to implement in real-world scenarios. Secondly, the availability of high-quality data is still a major challenge in the development of machine learning algorithms.

Conclusion

In conclusion, the combination of the SSVM algorithm with the Nguyen Widrow backpropagation algorithm provides a significant increase in accuracy and a decrease in MSE. This result can be interpreted as valid proof that this hybrid approach is more effective than the independent method. Based on the results of this study, it is important for researchers and practitioners in the health sector to explore further about combination algorithms in other applications.

Recommendations

Based on the results of this study, the following recommendations are made:

The development of this method can be extended to the classification of other diseases or even to a wider field such as the prediction of future health conditions.
The availability of high-quality data is still a major challenge in the development of machine learning algorithms.
The complexity of the algorithm may make it difficult to implement in real-world scenarios.

Future Research Directions

Future research directions include:

The development of this method can be extended to the classification of other diseases or even to a wider field such as the prediction of future health conditions.
The exploration of other combination algorithms that can be used in the classification of diabetes mellitus.
The development of machine learning algorithms that can handle high-dimensional data and large amounts of data.

Conclusion

Q: What is the Smooth Support Vector Machine (SSVM) algorithm?

A: The SSVM algorithm is a development of the Support Vector Machine (SVM) algorithm that implements smoothing techniques to improve the efficiency of SVM. It replaces the plus function in SVM with an integral of the Sigmoid Neural Network function.

Q: What is the Nguyen Widrow backpropagation algorithm?

A: The backpropagation algorithm in the neural network functions to reduce the level of error through the adjustment of the weight based on the difference between the output produced and the expected target. The backpropagation structure consists of three layers: input layers, hidden layers, and output layers.

Q: What is the main advantage of using the combination of SSVM and Nguyen Widrow backpropagation algorithm?

A: The main advantage of using the combination of SSVM and Nguyen Widrow backpropagation algorithm is that it provides a significant increase in accuracy and a decrease in MSE. This result can be interpreted as valid proof that this hybrid approach is more effective than the independent method.

Q: What are the limitations and challenges associated with this method?

A: Despite the significant increase in accuracy and decrease in MSE, there are still limitations and challenges associated with this method. Firstly, the complexity of the algorithm may make it difficult to implement in real-world scenarios. Secondly, the availability of high-quality data is still a major challenge in the development of machine learning algorithms.

Q: Can this method be extended to the classification of other diseases or even to a wider field such as the prediction of future health conditions?

A: Yes, the development of this method can be extended to the classification of other diseases or even to a wider field such as the prediction of future health conditions. Along with advances in technology and artificial intelligence, this kind of innovation will be very helpful in efforts to improve health services and reduce the risk of disease through early detection.

Q: What are the future research directions for this study?

A: Future research directions include:

The development of this method can be extended to the classification of other diseases or even to a wider field such as the prediction of future health conditions.
The exploration of other combination algorithms that can be used in the classification of diabetes mellitus.
The development of machine learning algorithms that can handle high-dimensional data and large amounts of data.

Q: What are the recommendations for researchers and practitioners in the health sector?

A: Based on the results of this study, the following recommendations are made:

The development of this method can be extended to the classification of other diseases or even to a wider field such as the prediction of future health conditions.
The availability of high-quality data is still a major challenge in the development of machine learning algorithms.
The complexity of the algorithm may make it difficult to implement in real-world scenarios.

Q: What are the implications of this study for the health sector?

A: The implications of this study for the health sector are significant. The combination of the SSVM algorithm with the Nguyen Widrow backpropagation algorithm provides a significant increase in accuracy and a decrease in MSE. This result can be interpreted as valid proof that this hybrid approach is more effective than the independent method. Along with advances in technology and artificial intelligence, this kind of innovation will be very helpful in efforts to improve health services and reduce the risk of disease through early detection.

Q: What are the potential applications of this study?

A: The potential applications of this study are numerous. The combination of the SSVM algorithm with the Nguyen Widrow backpropagation algorithm can be used in the classification of other diseases or even to a wider field such as the prediction of future health conditions. Along with advances in technology and artificial intelligence, this kind of innovation will be very helpful in efforts to improve health services and reduce the risk of disease through early detection.

Q: What are the potential limitations of this study?

Q: What are the potential future directions for this study?

A: Future research directions include:

The development of this method can be extended to the classification of other diseases or even to a wider field such as the prediction of future health conditions.
The exploration of other combination algorithms that can be used in the classification of diabetes mellitus.
The development of machine learning algorithms that can handle high-dimensional data and large amounts of data.