/10 7 Time up !! Basic Data-Science Aptitude Test Test you basic data science skills 1 / 10 1. Confusion Matrix is used for in machine learning models to ... adding noise add confusion Testing accuracy splitting data 2 / 10 2. x= "KLAYMATRIX"print([::-1])What is the output of above code ? K:L:A:Y:M:A:T:R:I:X KAMT KLAYMATRIX:: XIRTAMYALK 3 / 10 3. What is the image above ? IDE Language Library A planet 4 / 10 4. While building a machine learning model we split the data into ? dummy and actual test and sample test and train real and virtual 5 / 10 5. Which of these is not an excel file type ? .xlsx .xlc .xls .xlsm 6 / 10 6. In PowerBI one can use following to manage the data ? sql powerquery microquery java 7 / 10 7. Machine Learning problems are primarily of 2 types which are ... Variance and Covariance Numeric and Non-Numeric Classification and Regression Regression and Variance 8 / 10 8. While building a machine learning model we split the data into ? dummy and actual test and train real and virtual test and sample 9 / 10 9. Which of the following would you use to minimize the impact of outlier ? Min Median Max Mean 10 / 10 10. Which of the following would you use to check the performance of a classification machine learning model in python ? rmse R2 score accuracy score match Your score is LinkedIn Facebook Twitter 0% Please rate this quiz Send feedback
