AB InBev India Data Science Lead Interview Questions and Answers

Methods for evaluating machine learning models include accuracy, precision, recall, F1 score, ROC curve, and confusion matrix.

• Accuracy: measures the proportion of correct predictions out of the total predictions made by the model.

• Precision: measures the proportion of true positive predictions out of all positive predictions made by the model.

• Recall: measures the proportion of true positive predictions out of all actual...read more

Standard deviation is a measure of the amount of variation or dispersion of a set of values.

• Standard deviation is calculated as the square root of the variance.

• It indicates how spread out the values in a data set are around the mean.

• A low standard deviation means the values are close to the mean, while a high standard deviation means the values are more spread out.

• For example, in a data set of test scores, a high stand...read more

The T-code used in procurement to pay in the P2P cycle is ME21N.

• ME21N is used in SAP for creating purchase orders in the procurement process.

• It is part of the procure-to-pay (P2P) cycle where goods or services are ordered and payment is made.

• ME21N allows users to input vendor information, material details, quantities, and pricing for the purchase order.

I am a dedicated and detail-oriented analyst with a strong background in data analysis and problem-solving.

• Experienced in conducting thorough data analysis to identify trends and insights

• Skilled in creating reports and presentations to communicate findings to stakeholders

• Proficient in using analytical tools such as Excel, SQL, and Tableau

Calculating a scheme involves determining the parameters and formulas used to allocate benefits or rewards.

• Identify the key parameters of the scheme, such as performance metrics, eligibility criteria, and reward structure.

• Determine the formula or method used to calculate the benefits or rewards based on the parameters.

• Consider any variables or factors that may impact the calculation, such as bonuses, penalties, or adju...read more

Product launch can be done through various strategies like social media campaigns, influencer partnerships, and traditional advertising.

• Utilize social media platforms to create buzz and engage with potential customers

• Collaborate with influencers to reach a wider audience and gain credibility

• Implement traditional advertising methods such as TV commercials, print ads, and billboards

• Organize launch events or promotions to...read more