Useful tips for everyday
How to connect to SQL user without login? Right click on “Users” and click “New User” on the Security tab of the TestDB database. Select…
Where to find CPU usage in SQL Server? If you are using Azure SQL or SQL Server 2016+, you can find the queries that used…
Why do we use synonyms in SQL? A synonym is a database object that serves the following purposes: Provides an alternative name for another database…
How do I restore a SQL Server backup to an older version of SQL Server? How to restore a SQL Server database backup to an…
Which is better data science or ML? So, what’s the difference? On one hand, data science focuses on data visualization and a better presentation, whereas…
How do you derive backpropagation? Backpropagation is an algorithm used to train neural networks, used along with an optimization routine such as gradient descent. Gradient…
What is the Optimisation method used by k-means? KMeans-PSO combines K-Means clustering algorithm with Particle Swarm Optimization (PSO) for optimization of the cluster centroids. How…
How do I use MNIST in TensorFlow? 1 Load the raw data Load the MNIST dataset distributed with Keras. # Rescale the images from [0,255]…
What is an advantage of recurrent neural network? Advantages of Recurrent Neural Network It is useful in time series prediction only because of the feature…
How do you predict using XGBoost in R? Here are simple steps you can use to crack any data problem using xgboost: Step 1: Load…