INTELLECT WITH ERUDITION

The COVID-19 pandemic has had a significant impact on the mental and emotional well-being of people around the world. The isolation, uncertainty, and fear caused by the virus have led to increased levels of stress, anxiety, and depression. The pandemic has affected not only individuals who have been infected by the virus or have lost loved ones to the virus but also individuals who have not been directly affected by the virus. This article will explore the psychological effects of the pandemic and the importance of taking care of our mental well-being during this time. One of the most significant psychological effects of the pandemic is the sense of isolation and loneliness that many people are experiencing. Social distancing measures have made it difficult for people to interact with others in person, leading to feelings of isolation and loneliness. This is particularly difficult for older adults and people with underlying health conditions, who may be at a higher risk for severe illn...

NPTEL DATA MINING WEEK-1 Which of the following is usually the last step in the data mining process? Visualization Preprocessing Modeling Deployment Sales database of items in a supermarket can be considered as an example of the: Record data Ordered data Graph data None of the above HTML links are an example of:  Record data  Ordered data   Graph data   None of the above Name of a place, can be considered an attribute of type?   Nominal  Ordinal  Interval  Ratio A store sells 10 items. Maximum possible number of candidate 3-itemsets is:   120  6  15  56 If a record data matrix has a reduced a number of columns after a transformation, the transformation has performed:  Data Sampling  Dimensionality Reduction  Noise Cleaning  Discretization Answer Q7-Q10 based on the following table: Support of rule {4,5} ‐> {1} 1 0.5 0.25 0 Confidence of rule {4,5} -> {1} is: 1 0.5 0.25 0.75 Support of {1} -> {2,5} i...