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Of various types of melioidosis, septicemic melioidosis is the most lethal one with a mortality rate of 40%. Early detection of the disease is paramount for the better chances of cure. In this study, we developed a novel approach for septicemic melioidosis detection, using a machine learning technique\u2014support vector machine (SVM). Several SVM models were built, and 19 features characterized by the corresponding immune cell types were generated by Cell type Identification Estimating Relative Subsets Of RNA Transcripts (CIBERSORT). Using these features, we trained a binomial SVM model on the training set and evaluated it on the independent testing set. Our findings indicated that this model performed well with means of sensitivity and specificity up to 0.962 and 0.979, respectively. Meanwhile, the receiver operating characteristic (ROC) curve analysis gave area under curves (AUCs) ranging from 0.952 to 1.000. Furthermore, we found that a concise SVM model, built upon a combination of CD8+ T cells, resting CD4+ memory T cells, monocytes, M2 macrophages, and activated mast cells, worked perfectly on the detection of septicemic melioidosis. Our data showed that its mean of sensitivity was up to 0.976 while that of specificity up to 0.993. In addition, the ROC curve analysis gave AUC close to 1.000. Taken together, this SVM model is a robust classification tool and may serve as a complementary diagnostic technique to septicemic melioidosis.<\/jats:p>","DOI":"10.1155\/2021\/8668978","type":"journal-article","created":{"date-parts":[[2021,12,7]],"date-time":"2021-12-07T05:35:14Z","timestamp":1638855314000},"page":"1-9","source":"Crossref","is-referenced-by-count":2,"title":["Septicemic Melioidosis Detection Using Support Vector Machine with Five Immune Cell Types"],"prefix":"10.1155","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4423-1703","authenticated-orcid":true,"given":"Ke","family":"Xu","sequence":"first","affiliation":[{"name":"Key Laboratory of Tropical Translational Medicine of Ministry of Education and School of Tropical Medicine and Laboratory Medicine, Hainan Medical University, Haikou, Hainan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fang","family":"Lian","sequence":"additional","affiliation":[{"name":"Department of 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