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Abstract: Cervical cancer is one of the disease considered to be fourth among the most common types of cancer in women around the world. The early deduction of cervical cancer helps to raise number of recovery patients and reduce death rates. This research work aims to use machine learning algorithms to predicting cervical cancer with high accuracy using an outlier deduction and over sampling method. Analyse the cervical cancer data available the dataset from UCI repository. In this research, first step removes outliers by using outlier detection method such as density-based spatial clustering of applications with noise (DBSCAN) and by increasing the number of cases in the dataset in a balanced way through the synthetic minority over-sampling technique (SMOTE) and SMOTE with Tomek link (SMOTETOmek). Finally, it employs random forest (RF) as a classifier to check the accuracy. Thus, the prediction model Have a two scenarios: (1) DBSCAN + SMOTETomek + RF, (2) DBSCAN + SMOTE+ RF. I found that combination of DBSCAN with SMOTE provided better performance than DBSCAN with SMOTETomek. Also observed that RF performed the best among several popular machine learning classifiers. Furthermore, the proposed research work showed better accuracy than previously proposed methods for forecasting cervical cancer.