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McKinsey & Company
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I applied via Approached by Company and was interviewed before Sep 2023. There were 3 interview rounds.
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PCA is a dimensionality reduction technique, decision tree is a classification algorithm, and computer vision is a field of study focused on enabling computers to interpret and understand visual information.
PCA is used to reduce the number of variables in a dataset while retaining the most important information.
Decision trees are used to classify data based on a set of rules and conditions.
Computer vision involves usin...
I applied via Campus Placement and was interviewed before Sep 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jun 2023. There were 3 interview rounds.
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I applied via Approached by Company and was interviewed in Oct 2024. There were 2 interview rounds.
Combination logic on python
Classification is a machine learning technique used to categorize data into different classes or categories based on past observations.
Classification involves training a model on labeled data to predict the class of new, unseen data points.
Common algorithms for classification include logistic regression, decision trees, support vector machines, and k-nearest neighbors.
Examples of classification tasks include spam email...
I applied via Job Portal and was interviewed before Jul 2023. There was 1 interview round.
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