Useful tips for everyday
What is the meaning of room availability? Availability is the amount of rooms at the hotel open for sales for a specific set of dates…
What comes first feature selection or feature engineering? There are numerous feature selection algorithms that convert a set with too many features into a manageable…
How do you handle imbalanced classes in machine learning Python? Overcoming Class Imbalance using SMOTE Techniques Random Under-Sampling. Random Over-Sampling. Random under-sampling with imblearn. Random…
Are neural networks smooth functions? Historically, neural nets have tended to be smooth, because the elementary functions used to construct them were themselves smooth. In…
Can SVM output probabilities? SVMs don’t output probabilities natively, but probability calibration methods can be used to convert the output to class probabilities. In the…
What does a gas need to be ideal? For a gas to be “ideal” there are four governing assumptions: The gas particles have negligible volume.…
Does random forest need one hot encoding? In general, one hot encoding provides better resolution of the data for the model and most models end…
How do you multiply matrices in TensorFlow? Open a TensorFlow session and execute the computation graph. import tensorflow as tf # Construct 2 ops representing…
Why are there missing values in a dataset? Real-world data would certainly have missing values. This could be due to many reasons such as data…
How to fix TypeError object of type int has no len()? The “TypeError: object of type ‘int’ has no len()” error is raised when you…