filmov
tv
python pandas and numpy interview questions
Показать описание
python is a widely-used programming language for data science, and two essential libraries for data manipulation and analysis are pandas and numpy. in this tutorial, we'll explore common interview questions related to pandas and numpy, along with code examples to help you prepare for data science interviews.
pandas interview questions
numpy interview questions
pandas is an open-source data analysis and manipulation library for python. it provides data structures like series and dataframe for efficient data manipulation and analysis.
numpy is a powerful library for numerical operations in python. it provides support for large, multi-dimensional arrays and matrices, along with mathematical functions to operate on these arrays.
numpy arrays are homogeneous and provide better performance for numerical operations compared to python lists. numpy arrays also support vectorized operations, making them more convenient for mathematical operations on large datasets.
broadcasting allows numpy to perform operations on arrays of different shapes and sizes. it automatically expands the smaller array to match the shape of the larger array, making element-wise operations possible.
these interview questions and code examples should provide you with a solid foundation for pandas and numpy in data science interviews. practice these concepts to gain confidence and enhance your problem-solving skills.
chatgpt
...
#python interview coding questions
#python interview questions and answers
#python interview cheat sheet
#python interview preparation
#python interview prep
Related videos on our channel:
python interview coding questions
python interview questions and answers
python interview cheat sheet
python interview preparation
python interview prep
python interview questions
python numpy
python numpy array
python numpy random
python numpy linspace
python numpy reshape
python numpy tutorial
python numpy array to list
python numpy install
python numpy matrix
python numpy library
python pandas documentation
python pandas install
pandas interview questions
numpy interview questions
pandas is an open-source data analysis and manipulation library for python. it provides data structures like series and dataframe for efficient data manipulation and analysis.
numpy is a powerful library for numerical operations in python. it provides support for large, multi-dimensional arrays and matrices, along with mathematical functions to operate on these arrays.
numpy arrays are homogeneous and provide better performance for numerical operations compared to python lists. numpy arrays also support vectorized operations, making them more convenient for mathematical operations on large datasets.
broadcasting allows numpy to perform operations on arrays of different shapes and sizes. it automatically expands the smaller array to match the shape of the larger array, making element-wise operations possible.
these interview questions and code examples should provide you with a solid foundation for pandas and numpy in data science interviews. practice these concepts to gain confidence and enhance your problem-solving skills.
chatgpt
...
#python interview coding questions
#python interview questions and answers
#python interview cheat sheet
#python interview preparation
#python interview prep
Related videos on our channel:
python interview coding questions
python interview questions and answers
python interview cheat sheet
python interview preparation
python interview prep
python interview questions
python numpy
python numpy array
python numpy random
python numpy linspace
python numpy reshape
python numpy tutorial
python numpy array to list
python numpy install
python numpy matrix
python numpy library
python pandas documentation
python pandas install
0:10:38
0:05:55
1:47:50
0:15:51
0:11:35
0:14:02
0:04:33
0:02:35
1:35:22
0:13:31
4:22:13
0:13:38
0:40:01
0:27:38
0:00:28
0:35:23
0:10:08
0:22:55
0:39:55
0:15:53
0:00:54
3:00:32
0:05:57
0:01:00