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I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
Various model evaluation methods are used to check the performance of a data science model.
Cross-validation: splitting data into multiple subsets for training and testing
Confusion matrix: evaluating classification models based on true positives, true negatives, false positives, and false negatives
ROC curve: plotting the true positive rate against the false positive rate
Precision, recall, and F1 score: metrics for evalu...
I have worked on projects involving machine learning algorithms for predictive analytics and natural language processing.
Developed a predictive model using random forest algorithm to forecast customer churn in a telecom company.
Implemented sentiment analysis using natural language processing techniques to analyze customer reviews for a retail company.
Utilized deep learning techniques such as LSTM for time series foreca
I applied via campus placement at JSS Academy of Technical Education, Noida and was interviewed before Apr 2020. There were 4 interview rounds.
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I was interviewed in Aug 2022.
I applied via Walk-in and was interviewed before Jan 2020. There was 1 interview round.
I applied via Company Website and was interviewed in Mar 2022. There were 2 interview rounds.
To manage rider issues, establish clear communication channels, provide training and support, address concerns promptly, and maintain a positive work environment.
Establish clear communication channels with riders to address any issues or concerns.
Provide comprehensive training to riders to ensure they understand their responsibilities and expectations.
Offer ongoing support and guidance to riders, addressing any challen...
posted on 24 Nov 2021
I applied via Instahyre and was interviewed in Oct 2021. There were 3 interview rounds.
Count occurrences of given element in a sorted array.
Use binary search to find the first and last occurrence of the element.
Subtract the indices to get the count of occurrences.
Handle edge cases like element not present in array.
Given a binary tree, find the path with the largest sum of node values.
Use depth-first search to traverse the tree and keep track of the current path sum.
At each node, compare the current path sum with the maximum path sum seen so far.
Return the path with the maximum sum.
If the tree is empty, return an empty path.
I applied via Company Website
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
based on 3 interviews
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Software Developer
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