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I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
Gradient Descent is an optimization algorithm used to minimize the error of a model by adjusting its parameters iteratively.
Gradient Descent calculates the gradient of the cost function with respect to each parameter in the model.
It then updates the parameters in the opposite direction of the gradient to minimize the cost function.
This process is repeated iteratively until the algorithm converges to the optimal paramet...
Time series is a sequence of data points recorded at specific time intervals, often used for forecasting and analysis.
Time series data is collected over regular time intervals.
It can be used to analyze trends, patterns, and seasonality in data.
Common examples include stock prices, weather data, and sales figures.
I applied via Referral and was interviewed before Nov 2022. There were 3 interview rounds.
Skymet Weather Services interview questions for popular designations
I applied via Approached by Company and was interviewed before Jan 2018. There were 6 interview rounds.
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I applied via Referral and was interviewed in Jan 2023. There were 2 interview rounds.
Yes, SQL queries can be written in Python using libraries like SQLAlchemy or Pandas.
Python provides libraries like SQLAlchemy and Pandas for executing SQL queries.
SQLAlchemy allows writing SQL queries in Python syntax and provides an Object-Relational Mapping (ORM) layer.
Pandas provides a SQL-like interface called 'pandasql' to query DataFrames using SQL syntax.
Both libraries offer flexibility and convenience in execut
Basic aptitude questions were asked in the first round along with that there was a communication skills test wherein they had asked us very basic grammars.
It was again an aptitude round plus communication skills test round where we had to write the correct answers on a paper along with the elaborated approach.
posted on 30 Nov 2022
Two Coding Questions ; basic DSA questions on array, strings, etc
I applied via Naukri.com and was interviewed before Apr 2019. There were 4 interview rounds.
I applied via Referral and was interviewed in Mar 2022. There were 3 interview rounds.
Streams are a sequence of data elements made available over time. There are different types of streams.
Byte Streams
Character Streams
Buffered Streams
Data Streams
Object Streams
Print Streams
File Streams
Network Streams
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