Hasil Pencarian  ::  Simpan CSV :: Kembali

Abstrak :
Talasemia merupakan penyakit autosomal resesif yang menyebabkan tubuh tidak mampu memproduksi hemoglobin (Hb) secara normal, sehingga penderitanya membutuhkan transfusi darah seumur hidup. Skrining genetik bagi pasangan yang akan menikah merupakan langkah awal untuk menekan angka bayi lahir dengan gen talasemia. Namun, perhatian masyarakat masih rendah karena skrining ini tidak termasuk ke dalam prosedur pra-nikah yang dapat ditanggung oleh Jaminan Kesehatan Nasional (JKN), serta harganya cukup mahal. Penelitian ini memanfaatkan machine learning untuk memprediksi carrier dan mengklasifikasikan jenis talasemia berdasarkan hasil tes hematologi lengkap/Complete Blood Count (CBC) yang memiliki harga lebih terjangkau dari skrining genetik. Pada penelitian, digunakan beberapa algoritma pembelajaran mesin bersifat supervised classification seperti Logistic Regression, Random Forest, Support Vector Machine, Gradient Boosting, XGBoost, dan AdaBoost. Hasil menunjukkan penggunaan Support Vector Machine dengan oversampling menggunakan synthetic minority oversampling technique edited nearest neighbors (SMOTE-ENN), normalisasi dengan RobustScaler, hyperparameter tuning, dan 10-fold cross-validation berhasil mencapai nilai akurasi 98.84% dalam mengklasifikasikan carrier talasemia alfa berdasarkan hasil CBC. ......Thalassemia is an autosomal recessive disease that unable the body to produce hemoglobin (Hb) normally, requiring lifelong blood transfusions. Genetic screening for future married couples is the first step to reduce the number of babies born with the thalassemia gene. However, public attention is still low because the screening is not included in the pre-marital procedures that can be covered by the Jaminan Kesehatan Nasional (JKN), despite the price is quite expensive. This study utilizes machine learning to predict the carrier and classify the type of alpha-thalassemia based on the results of the Complete Blood Count (CBC) test, which is more affordable than genetic screening. In the study, several supervised classification machine learning algorithms were utilized such as Logistic Regression, Random Forest, Support Vector Machine, Gradient Boosting, XGBoost, and AdaBoost. The results show the use of Support Vector Machine with oversampling with synthetic minority oversampling technique edited nearest neighbors (SMOTE-ENN), normalization with RobustScaler, hyperparameter tuning, and 10-fold cross-validation successfully achieved 98.84% accuracy in classifying alpha thalassemia carriers based on CBC results.

Abstrak :
Clustered Red Blood Cells are observed very frequently in the thin blood smear digital images. Separating clustered Red Blood Cells from the single Red Blood Cells and splitting of clustered Red Blood Cells into single Red Blood Cells is a challenging job in the computer-assisted diagnosis of blood for any disorder in many diseases like Complete Blood Count Test, Anemia, Leukemia and Malaria etc. The mentioned problems are highly laborious in manual microscopy for the hematologists. Many techniques currently existing for the solution suffer from both under- and over- splitting problems when highly complex clusters of Red Blood Cells occur. In addition, the existing techniques are not computationally efficient. In this paper, we address the aforementioned problems, firstly by considering the boundaries of the convex hulls of clustered Red Blood Cells and secondly, by splitting the boundaries according to the number of Red Blood Cells in relation to distance measures. Furthermore, we draw circles using a mid-point circle algorithm at each boundary cleavage to give an illusion of the Red Blood Cells. The test results of the proposed technique on a standard online dataset are presented in two ways. Statistically first of all by achieving an average recall of 0.964 and precision of 0.970 while their F-measure achieved is 0.962 as well as secondly through ground truth data with visual inspections.