Useful tips for everyday
What is the difference between data table and Dataframe in R? frame in R is similar to the data table which is used to create…
How do I remove special characters from a CSV file in Excel? Here’s what works for me: Make data corrections in Excel or CSV. Save…
How do you use the strip in pandas? strip() function. The str. strip() function is used to remove leading and trailing characters. Strip whitespaces (including…
What are the different algorithms to compute the nearest neighbors? The k-nearest neighbors (KNN) algorithm is a simple, supervised machine learning algorithm that can be…
How do I save a large dataset in Python? How to save a large dataset in a hdf5 file using python ? (Quick… Create arrays…
Do you train an algorithm or a model? The simple answer is — when you train an “algorithm” with data it will become a “model”.…
How do you annotate a picture? For annotating an object, simply hover over the object in the selected image, click and drag to create a…
Is machine learning faster in C++? C++ is a high-level object-oriented programming language with a faster run-time compared to most programming languages. C++ has a…
How do we evaluate the performance of a classifier? What are the Performance Evaluation Measures for Classification Models? Confusion Matrix. Precision. Recall/ Sensitivity. Specificity. F1-Score.…
How do you handle categorical values in a dataset? The next work is to handle categorical data in datasets before applying any ML models….Hence, This…