Question
Which algorithm is commonly used for collaborative
filtering in recommendation systems?Solution
The k-nearest neighbors algorithm, also known as KNN or k-NN, is a non-parametric, supervised learning classifier, which uses proximity to make classifications or predictions about the grouping of an individual data point.
How did the Factories Act, 1881 define a factory?
Who flagged off the Baba Saheb Ambedkar Yatra Bharat Gaurav Tourist train from New Delhi and what is the purpose of this train?
Among the following who are eligible to benefit from the “Mahatma Gandhi National Rural Employment Guarantee Act”?
Quality of petrol depends upon:
The path of a ray of light incident on an interface separating two media is shown in the figure below. The refractive index of medium A with respect to ...
Which of the following statements about Article 19 of the Constitution is correct?
A rectangular ground is 60 metre long and 40 metre broad. If two 20 metre wide paths one parallel to the breadth and one parallel to the length, of theďż˝...
The refractive index of air is :
In 2023, which institution implemented two-factor authentication for all e-way bill and e-invoice systems?
A firm has assets of 1,00,000 and the external liabilities of  60,000. Its capital would be