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The top 10 Python libraries include NumPy, SciPy, Pandas, Matplotlib, Scikit-Learn, NLTK, TensorFlow, Seaborn, Keras, and PyTorch. NumPy is a library for scientific computing, Sci…
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To convert a string to a float in Python, you can use the `float()` function. Here's an example: ``` my_str = "3.14" my_float = float(my_str) print(my_float) ``` In this examp…
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To slice a Python list to get every third element ------------------------------------------------- To slice a Python list to get every third element, you can use the step param…
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To read a CSV file using NumPy ------------------------------ To read a CSV file using NumPy, you can use the `numpy.genfromtxt()` function. Here's an example: ``` import num…
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To get a weighted random choice in Python, you can use the `random.choices` method from the built-in `random` module. This method takes a sequence of choices and a corresponding s…
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To calculate the dot product of two vectors in Python, you can use the NumPy library, which provides a convenient `dot()` method for this purpose. Here's an example: ``` import…
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To sort a NumPy array in Python , you can use the `sort()` method of a NumPy ndarray object. Here's an example that sorts a one-dimensional NumPy array: ``` import numpy as np …
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There are several libraries in Python for doing calculus, such as NumPy, SciPy, and SymPy. Here's an example of how to use the SymPy library to do calculus in Python: ``` impor…
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To calculate confidence intervals in Python, you can use the `scipy.stats` library. The library provides functions to calculate confidence intervals for both the normal and t-dist…