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                    "value": ":In the past few years of research done in the field of myoelectric control, many researchers have proposed several models imploying a combination of different features and classifiers to increase the movement classes, but all that work fails to explain if there is any correlation between multi-class classification and its accuracy. This paper focuses on finding the factors that decide the limit of movement classes that machine learning algorithms can accurately differentiate and to evaluate the performance of pattern classification techniques using the sEMG signal when the number of movement classes is increased while keeping the simplicity of the system. The results were obtained for eight channels sEMG signal using 7 independent time-domain features and four feature set combinations over 4 classifiers (Support Vector Machine(SVM), K-Nearest Neighbour(K-NN), Decision Tree(DT), and Naïve Bayes(NB)). Then the number of classes was increased in the manner of 5, 7, 10, 12, and 15 classes to determine the highest number of movement classes that the sEMG system with above-described features can classify efficiently. And the effect of increasing the number of movement classes on system accuracy was observed. The highest accuracies for all five class progression were obtained for SVM with the MFL feature, and for DT using MAV, it was successfully observed that the NB classifier had minimum performance depletion for the features used in this work",
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                        "unstructured": "Abbaspour, S., Linden, M., GHolamhosseini, H., Naber, A., & Catalan, M. O. (2020). Evaluation of surface EMG-based recognition algorithms for decoding hand movements. Medical & Biological Engineering & Computing, 83-100"
                    },
                    {
                        "key": "ref2",
                        "doi": "10.7763/ijiee.2014.v4.433",
                        "unstructured": "Karlik, B. (2014). Machine learning Algorithms for Characterization of EMG Signal. International Journal of Information and Electronics Engineering, 189-191"
                    },
                    {
                        "key": "ref3",
                        "doi": "10.3390/app9204402",
                        "unstructured": "Toledo-Pereze, D. C., Resendiz, R. J., Loenzo, R. A., & Jauregui-Correa, J. C. (2019). Support Vector Machine-Based EMG Signal Classification Techniques: A Review. MDPI, 1-28"
                    },
                    {
                        "key": "ref4",
                        "doi": "10.3390/s19204596",
                        "unstructured": "Parajuli, N., Sreenivasan, N., Bifulco, P., Cesarelli, M., Savino, S., Niola, V., et al. (2019). Real-Time EMG Based Pattern Recognition Control for Hand Prosthesis: A Review on Exiting Challenges and Future Implementation. MDPI, 8-11"
                    },
                    {
                        "key": "ref5",
                        "doi": "10.1016/j.proeng.2012.06.409",
                        "unstructured": "Sundarsan, S., & Sekaran, D. E. (2012). Design and Development of EMG Controlled Prosthetics Limb. Elevier Ltd., 3547-3549"
                    },
                    {
                        "key": "ref6",
                        "doi": "10.3390/s16081304",
                        "unstructured": "Nazmi, N., Rahman, M. A., Yamamoto, S. I., Ahmad, S. A., Zamzuri, H., & Mazlan, S. A. (2016). A Review of Classification Techniques of EMG Signal during Isotonic and Isometric Contractions. MDPI, 8"
                    },
                    {
                        "key": "ref7",
                        "doi": "10.1371/journal.pone.0180526",
                        "unstructured": "Zhang, Y., Li, P., Zhu, X., SU, S. W., Guo, Q., XU, P., et al. (2017). Extracting time-frequency feature of single-channel vastut medialis EMG signals for knee exercise pattern recognition. Chengdu: PLOS ONE"
                    },
                    {
                        "key": "ref8",
                        "unstructured": "Meena, C. (2019). EMG Feature Extraction and Classification Implementation on FPGA. Jaipur: MNIT"
                    },
                    {
                        "key": "ref9",
                        "doi": "10.1109/i2cacis.2016.7885304",
                        "unstructured": "Burhan, N., Kasno, M., & Ghzali, R. (2016). Feature extraction of surface electromyography (sEMG) and signal processing technique in wavelet transform: a review. IEEE International Conference on Automatic Control and Intelligent Systems, 142-144"
                    },
                    {
                        "key": "ref10",
                        "doi": "10.3390/electronics8111244",
                        "unstructured": "Igual, C., Pardo, L. A., Hahne, J. M., & Igual, J. (2019). Myoelectric Control of Upper Limb Prosthesis. MDPI, 6-8"
                    },
                    {
                        "key": "ref11",
                        "doi": "10.1016/j.procs.2015.04.227",
                        "unstructured": "Mane, S. M., Kambli, R. A., Kazi, P. F., & Singh, P. N. (2015). Hand Motion Recognition From Single Channel Surface EMG Using Wavelet & Artificial Neural Network. 4th International Conference on Advances in Computing, Communication and Control, 61"
                    },
                    {
                        "key": "ref12",
                        "unstructured": "K., S. G., Sivanandan, K. S., & Mohandas, K. P. (2012). Fuzzy Logic and Probabilistic Neural Network for EMG Classification-A Comparative Study. International Journal of Engineering & Technology, 3"
                    },
                    {
                        "key": "ref13",
                        "doi": "10.1016/j.asoc.2012.03.035",
                        "unstructured": "Subasi, A. (2012). Classification of EMG signal using combined features and soft computing techniques. ELSEVIER, 2188-2198"
                    },
                    {
                        "key": "ref14",
                        "doi": "10.2478/v10048-012-0015-8",
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