Question: 1. Mention how one hot encoding helps to handle the categorical attributes in data. Why do we need to perform scaling of features in a

1. Mention how one hot encoding helps to handle the categorical

1. Mention how one hot encoding helps to handle the categorical attributes in data. Why do we need to perform scaling of features in a data set before applying machine learning methods? Explain with an example. 2. What do you mean by principal component? What is the difference between the first and the last principal component? Why KNN algorithms is said to work better on small data sets

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Mention how one hot encoding helps to handle the categorical attributes in data. Why do we need to perform scaling of features in a data set before applying machine learning methods? Explain with an...

Answer The following questions : a) Mention how one hot encoding helps to handle the categorical attributes in data. Why do we need to perform scaling of features in a data set before applying...

Data Processing As you could see in the above plot, the images are grayscale images have pixel values that range from 0 to 2 5 5 . Also, these images have a dimension of 2 8 x 2 8 . As a result,...

Complete with Python programming in areas where ### ENTER CODE HERE ### []: \# common imports import numpy as np import pandas as pd \# Do not change these options; This allows the CodeGrade auto...

The total number of points for this assignment is 120 points. Please submit your assignment in a Word file. Use this assignment file as a template to enter and copy-paste your answers for your...

Jupiter Notebook We have covered some of the limitations of single layer neural networks in class, but they are still powerful learning systems that provide a good way to begin learning about how to...

1. Business Understanding Students are expected to identify a data analytics task of your choice. You have to detail the Business Understanding part of your problem under this heading which basically...

I want you to summerize these 7 items. !Please be different from other answers! !Please get a little quick! Thanks. You should summarize the 7 items in the photo. Max 125 words! reading 1....

You should summarize the 7 items in the photos. Max.250 words! !Different answer another chegg answer please! 1. Introduction currently missing from the literature (Trioman et al. 2010: De mirkan and...

Week 2: Understanding and Exploring Assumptions You will submit one Word document, including your SPSS output. 1. Why do we care whether the assumptions required for statistical tests are met? (Tip:...

How does the nature of the product relate to the degree of market exposure desired?

Solve: (x+1)dy/dx-y=e^x (x + 1)^2

10. Akio has set up the structure for an amortization schedule in the range H12:L28. Finish the amortization schedule by completing the formula in cell J13, which already contains an IF function that...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

KEY QUESTION What types of industries, if any, should be subjected to industrial regulation? What specific problems does industrial regulation entail?

KEY QUESTION How would you expect antitrust authorities to react to: a. A proposed merger of Ford and General Motors. b. Evidence of secret meetings by contractors to rig bids for highway...

KEY QUESTION Describe the major provisions of the Sherman and Clayton acts. What government entities are responsible for enforcing those laws? Are firms permitted to initiate antitrust suits on their...