For kNN classifiers, explain the relationship between parameter k and the model’s tendency to overfitting.
`Hey,
Note: Brother in case of any queries, just comment in box I would be very happy to assist all your queries
We should choose K in K - Nearest Neighbour Algorithms wisely.
If we choose our K = 1 , then our algorithm behaves as over fitting and it gives a non - smooth decision surface.
As K increases, our decision surface gets smoother. And,if we choose K = n, then our algorithm behaves as underfitting and it gives a smooth decision surface and everything becomes one class which is the majority class in our DataSet.
So, we should choose K wisely such that it should neither be overfitting nor be underfitting .
Kindly revert for any queries
Thanks.
For kNN classifiers, explain the relationship between parameter k and the model’s tendency to overfitting.
For kNN classifiers, explain the relationship between parameter k and the model’s tendency to overfitting.
1.Explain what the Rutherford dispersion consists of and derive the relationship between the impact parameter and the scattered angle. 2. Write and explain each variable in the equation for the Rutherford dispersion. 3. List the four important points of this equation.
Describe the relationship between pressure and volume in Boyle's Law. Explain this relationship on a molecular level. Describe the relationship between temperature and volume in Charle's Law. Explain this relationship on a molecular level.
Discuss the difference between a variable and a parameter. Include an example. In completing a survey, respondents use the following numbers to indicate ages. 1 = age 19 years and under, 2 = 20 to 29 years of age 3 = 30 to 39 years of age, 4 = age 40 years and older Is this data qualitative or quantitative? Explain. Explain the difference between the terms “variable” and “data.” Include an illustration that demonstrates this difference. List...
Explain the relationship between a DFD context diagram and the DFD level o diagram. Explain the relationship between a DFD level o diagram and a DFD Level 1 diagrams. please I need it's correct answer.
There is close relationship between risk managment and the construction contract. Explain that relationship and how it is established. If you don’t use Word Microsoft to write the solutions there, so write very big. Thank you
Please explain the relationship between thermodynamics and the concept of “pKa tuning” with relationship to enzymatic function. How does the ability to “tune” the side-chain pKa of an amino acid aid or harm catalytic function?
Explain the relationship between investing and the supply of loanable funds?
Explain the relationship between saving and the supply of loanable funds?
Explain the relationship between foreigners and the supply of loanable funds?