Question
What is overfitting in the context of machine learning
models?Solution
Overfitting occurs when a machine learning model is too complex relative to the amount of training data available. In this situation, the model learns not only the underlying patterns in the training data but also the noise and random fluctuations. As a result, the model performs exceptionally well on the training data but fails to generalize to new, unseen data.
Select the correct combination of mathematical signs that can sequentially replace the β@β sign and balance the following equation.
16@5@4@2@...
Which among the given operators should replace the β%β (in the same order) in the given expression below:
9 % 14 % 9 % 90 % 42 % 15
- If β+β means β-β, βΓβ means β+β, β-β means βΓ·β and βΓ·β means βΓβ, then what is the value of the following expression? <...
Β If $ means +, # means - , @ means x and * means Γ·, then what is the value of 22 $ 3 @ 10 # 21 * 7 =?
If '@' denotes 'addition', '#' denotes 'subtraction', '$' denotes 'multiplication' and '%' denotes 'division', then what will be the value of the follow...
If A denotes '+', B denotes ' X ', C denotes ' - ' and D denotes 'Γ·', then what will come in place of '?' in the following equation?
117 D 13 B ...
(19 % 3) * 11 = 2 and 9 * 3 % 2 = 5. Then, 8 % 4 * 2 = ?
By interchanging the given two signs and numbers which of the following equation will be correct?
Γ and +, 6 and 4
- Which two signs should be interchanged to correct the given equation?
5 + 3 Γ 8 β 12 Γ· 4 = 3 If '+' means 'subtraction', ' X ' means 'addition', '-' means 'division' and 'Γ·' means 'multiplication', then what is the value of the following expres...