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I was interviewed in Dec 2024.
I was interviewed in Jul 2024.
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
Developed a predictive model for customer churn using machine learning algorithms
Used R programming language to clean and preprocess customer data
Implemented various machine learning algorithms such as Random Forest and Logistic Regression
Evaluated model performance using metrics like accuracy, precision, and recall
I use metrics such as accuracy, precision, recall, F1 score, ROC-AUC, and confusion matrix to test the models deployed.
Accuracy: measures the overall correctness of the model
Precision: measures the proportion of true positive predictions among all positive predictions
Recall: measures the proportion of true positive predictions among all actual positives
F1 score: balances precision and recall
ROC-AUC: measures the area u...
I have a basic understanding of JavaScript and can work with it to some extent.
Familiar with basic JavaScript syntax and concepts
Able to manipulate DOM elements using JavaScript
Have experience working with JavaScript libraries like jQuery
Yes, R can be integrated with JavaScript using the 'shiny' package to create interactive web applications.
Use the 'shiny' package in R to create interactive web applications
Use the 'htmlwidgets' package to embed interactive R visualizations in web pages
Utilize the 'r2d3' package to create D3 visualizations in R and embed them in web applications
The 'V8' package in R is used to import and execute JavaScript code.
Use the 'V8' package in R to import and execute JavaScript code.
Install the 'V8' package using install.packages('V8').
Load the 'V8' package using library(V8).
Use the v8() function to create a new V8 context and execute JavaScript code.
Bristol-Myers Squibb interview questions for popular designations
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
I was interviewed in Aug 2024.
JavaScript is a scripting language that allows for dynamic content and interactivity on websites.
JavaScript is a client-side scripting language used for web development.
It can be embedded directly into HTML pages.
JavaScript code is executed by the browser on the client side.
It can manipulate the DOM, handle events, and interact with server-side scripts.
Commonly used frameworks/libraries include React, Angular, and Vue.
Create a React application for a specific purpose or functionality.
Use create-react-app to set up a new React project
Design components using JSX syntax
Manage state and props to pass data between components
Utilize React Router for navigation between different pages
Fetch data from an API using Axios or Fetch for dynamic content
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
It was a 45 minute long interview where they asked deep questions about old projects. It is important to know your projects inside out, and all the machine learning concepts behind it. They asked me questions about Principal Component Analysis, Naive Bayes classifier, Linear Regression, Statistical testing.
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Questions on pyspark, SQL, AWS and Python
Pyspark, SQL, python and AWS
I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.
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