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HCLTech
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I applied via LinkedIn and was interviewed in Aug 2023. There was 1 interview round.
Convolution is a mathematical operation that combines two functions to produce a third function.
Convolution involves sliding one function over another and multiplying the overlapping values at each point.
It is commonly used in signal processing, image processing, and neural networks.
In image processing, convolution is used for tasks like blurring, sharpening, edge detection, etc.
What people are saying about HCLTech
posted on 27 Dec 2024
I applied via Company Website and was interviewed in Nov 2024. There were 4 interview rounds.
Quantitavtive logical verbal puzzles reasoning arithmetic
DSA array string loops function and algorithms
Communication leadership teamwork
Fundamental of ai ml and also about nural network
posted on 16 Jul 2024
I applied via Company Website and was interviewed in Jun 2024. There were 3 interview rounds.
P value is a statistical measure that helps determine the significance of results in hypothesis testing.
P value is the probability of obtaining results as extreme as the observed results, assuming the null hypothesis is true.
A small P value (typically ≤ 0.05) indicates strong evidence against the null hypothesis, leading to its rejection.
A large P value (> 0.05) suggests weak evidence against the null hypothesis, leadi...
Write a code to reverse a list. Write a code to add value to a dataframe and edit the value in data frame
posted on 8 Mar 2024
I applied via Campus Placement
It was a campus placement during my second year of Mtech. So they followed the usual standard format. Aptitude and personality quiz.
posted on 3 Dec 2024
I applied via Company Website and was interviewed before Dec 2023. There was 1 interview round.
posted on 23 Feb 2023
posted on 17 Jul 2024
posted on 27 Dec 2024
I applied via Company Website and was interviewed in Nov 2024. There were 4 interview rounds.
Quantitavtive logical verbal puzzles reasoning arithmetic
DSA array string loops function and algorithms
Communication leadership teamwork
Fundamental of ai ml and also about nural network
posted on 26 Apr 2024
I applied via Naukri.com and was interviewed in Oct 2023. There was 1 interview round.
Software Engineer
22.5k
salaries
| ₹1.2 L/yr - ₹8 L/yr |
Technical Lead
20.7k
salaries
| ₹7 L/yr - ₹25 L/yr |
Senior Software Engineer
15.4k
salaries
| ₹4 L/yr - ₹16.5 L/yr |
Lead Engineer
14.7k
salaries
| ₹4.2 L/yr - ₹14 L/yr |
Senior Analyst
14k
salaries
| ₹1 L/yr - ₹8.7 L/yr |
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