The transformation of the unprocessed dataset into a usable form is known asAnswer choicesSelect only one optionREVISITData miningData preprocessingdata cleaningData transformation

The process of removing anomalies from datasets, accounting for missing values, resolving inconsistencies in the data is known as_______________Answer choicesSelect only one optionREVISITData transformationData cleaningData reductionData wrangling

Combining data from multiple data sources is called__________________Answer choicesSelect only one optionREVISITData integrationdata reductionData miningData transformation

Which of these is not a part of data preprocessing?Answer choicesSelect only one optionREVISITFeature selectionOutlier removalData visualizationData cleaning

...... is the process of identifying and correcting inaccuracies in a dataset.a.None of the optionsb.Data scrubbingc.Data singlingd.Data transformation

Which of these is the first step in Data Science Life Cycle?Answer choicesSelect an optionData PreprocessingKnowledge RepresentationData AcquisitionMachine Learning1/10 ATTEMPTED