All our Essay orders are Original, and are written from scratch. Try us today at 30% off

Which of the following quantities is likely to show more temporal autocorrelation: daily rainfall or daily temperature? Why?

Want answers to the assignment Below?

Text or Whatsapp Olivia at +1 (307) 209-4351


 

Home>Computer Science homework help>midterm

Midterm Test

The midterm test is over chapters 1-5. Please use this template and answer the questions on this form. Place your name at the top of this page prior to submitting (or add a cover page to this paper),1. For each of the datasets note if data privacy is an important issuea. Census data collected from 1900- 1950b. IP addresses and visit times of web users who visit your website.c. Images from Earth orbiting satellitesd. Names and addresses of people from the telephone booke. Names and email addresses collected from the web.2. Classify the following attributes as binary, discrete, or continuous. Also classify them as qualitative (nominal or ordinal) or quantitative (interval or ratio). Some cases may have more than one interpretation, so briefly indicate your reasoning if you think there may be some ambiguity.Example: Age in years. Answer: Discrete, quantitative, ratio(a) Time in terms of AM or PM.(b) Brightness as measured by a light meter.(c) Brightness as measured by people’s judgments.(d) Angles as measured in degrees between 0◦ and 360◦.(e) Bronze, Silver, and Gold medals as awarded at the Olympics.(f) Height above sea level.(g) Number of patients in a hospital.(h) ISBN numbers for books. (Look up the format on the Web.)(i) Ability to pass light in terms of the following values: opaque, translucent, transparent.(j) Military rank.(k) Distance from the center of campus.(l) Density of a substance in grams per cubic centimeter.(m) Coat check number. (When you attend an event, you can often give your coat to someone who, in turn, gives you a number that you can use to claim your coat when you leave.)3. Which of the following quantities is likely to show more temporal autocorrelation: daily rainfall or daily temperature? Why?4. Distinguish between noise and outliers. Be sure to consider the following questions.a. Is noise ever interesting or desirable? Outliers?b. Can noise objects be outliers?c. Are noise objects always outliers?d. Are outliers always noise objects?e. Can noise make a typical value into an unusual one, or vice versa?5. Discuss the advantages and disadvantages of using sampling to reduce the number of data objects that need to be displayed. Would simple random sampling (without replacement) be a good approach to sampling? Why or why not?6. How might you address the problem that a histogram depends on the number and location of the bins?7. Show that the entropy of a node never increases after splitting it into smaller successor nodes.8. Compute a two-level decision tree using the greedy approach described in this chapter. Use the classification error rate as the criterion for splitting. What is the overall error rate of the induced tree?9. Consider a binary classification problem with the following set of attributes and attribute values:• Air Conditioner = {Working, Broken}• Engine = {Good, Bad}• Mileage = {High, Medium, Low}• Rust = {Yes, No}Suppose a rule-based classifier produces the following rule set:Mileage = High −→ Value = LowMileage = Low −→ Value = HighAir Conditioner = Working, Engine = Good −→ Value = HighAir Conditioner = Working, Engine = Bad −→ Value = LowAir Conditioner = Broken −→ Value = Low (a) Are the rules mutually exclusive? Answer: Nob) Is the rule set exhaustive? Answer: Yesc) Is ordering needed for this set of rules? Answer: Yes because a test instance may trigger more than one rule.d) Do you need a default class for the rule set? Answer: No because every instance is guaranteed to trigger at least one rule. 46 Chapter 5 Classification: Alternative Technique10. Consider the one-dimensional data set shown below:X.53.04.54.64.95.25.35.57.09.5Y–+++–+–(a) Classify the data point x = 5.0 according to its 1-, 3-, 5-, and 9-nearest neighbors (using majority vote).(b) Repeat the previous analysis using the distance-weighted voting approach.
The post Which of the following quantities is likely to show more temporal autocorrelation: daily rainfall or daily temperature? Why? first appeared on Assignment writing service.

  

Testimonials

Best

They look cool and trustworthy enough to me. I gather they made discounts as their prices are quite affordable if...

Best Service

The book review I asked for is so amazing! Endless thanks to your team for completing my review and for...

Great Job

Great job! Those were you, guys, who made my coursework perfect in time according to all my requirements. I will...

No Complaints So far Guys

Yeah …I really like all the discounts that they offer, the prices are very flexible. Plus they have different promotions...

Comes through every time

I have used this website for many times, and each time they found perfect writers for me and they produce...

Mh! not bad…

The worst part ever was to find my deadline postponed for 1 hour ! They couldn`t finish the essay within...

CLICK HERE  To order your paper

About Scholarfront Essay writing service

We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.

How It Works

To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.

Are there Discounts?

All new clients are eligible for upto 20% off in their first Order. Our payment method is safe and secure.

 CLICK HERE to Order Your Assignment

 

ORDER WITH 15% DISCOUNT

Let your paper be done by an expert

Custom Essay Writing Service

Our custom essay writing service has already gained a positive reputation in this business field. Understandably so, all custom papers produced by our academic writers are individually crafted from scratch and written according to all your instructions and requirements. We offer Havard, APA, MLA, or Chicago style papers in more than 70 disciplines. With our writing service, you can get quality custom essays, as well as a dissertation, a research paper, or term papers for an affordable price. Any paper will be written on time for a cheap price.

Professional Essay writing service

When professional help in completing any kind of homework is all you need, scholarfront.com is the right place to get it. We guarantee you help in all kinds of academia, including essay, coursework, research, or term paper help etc., it is no problem for us. With our cheap essay writing service, you can be sure to get credible academic aid for a reasonable price, as the name of our website suggests. For years, we have been providing online custom writing assistance to students from countries all over the world, including the United States, Canada, the United Kingdom, Australia, Italy, New Zealand, China, and Japan.