Due by Today Midnight

 

Task description:

The data set comes from the Kaggle Digit Recognizer competition. The goal is to recognize digits 0 to 9 in handwriting images. Because the original data set is large, I have systematically sampled 10% of the data by selecting the 10th, 20th examples and so on. You are going to use the sampled data to construct prediction models using multiple machine learning algorithms that we have learned recently: naïve Bayes, kNN and SVM algorithms. Tune their parameters to get the best model (measured by cross validation) and compare which algorithms provide better model for this task.

Report structure:

Section 1: Introduction

Briefly describe the classification problem and general data preprocessing. Note that some data preprocessing steps maybe specific to a particular algorithm. Report those steps under each algorithm section.

Section 2: Naïve Bayes

Build a naïve Bayes model. Tune the parameters, such as the discretization options, to compare results.

Section 3: K-Nearest Neighbor method

Section 4: Support Vector Machine (SVM)

Section 5: Algorithm performance comparison

Compare the results from the two algorithms. Which one reached higher accuracy? Which one runs faster? Can you explain why?

R Scripting is needed.

I need 6 slides PPT. See the instructions given below. No Plagiarism. Speaker notes are also there. Everything is given below.  

Prior to beginning work on this assignment, read Chapter 4, Chapter 5, Chapter 6, Chapter 18, and Chapter 19 from your textbook; the Week 2 Weekly Lecture; Making PowerPoint Slides: Avoiding the Pitfalls of Bad Slides PowerPoint presentation; the article The Challenge of Exceptional Communication; and the web page Self Assessment: Learn About Your Personality and Strengths (Links to an external site.).

In preparation for the Final Paper as well as having real-world applicability, this week’s assignment is a PowerPoint presentation that will provide you an opportunity to create a career skills inventory and associated gap analysis. Using the article The Challenge of Exceptional Communication as a guide, the goal for this assignment is to professionally present your current skills and identifiable gaps in existing skills to promote yourself as an ideal candidate for the career of your choice. The information derived from this assignment should accurately reflect your existing skills.

In your presentation,

Describe the skills you possess that make you an ideal candidate for your chosen career.

dentify any gaps in your existing skill set that an employer may require.

Explain how you plan on honing these gaps in your existing skill set.

Explain how you would effectively and persuasively communicate this gap in a manner that would still qualify you for your career choice.

he Making PowerPoint Slides: Avoiding the Pitfalls of Bad Slides PowerPoint is a good resource to use for tips and guidelines for creating an effective PowerPoint presentation.

he Skills Inventory and Gap Analysis presentation

Must be five to six slides in length (not including title and references slides), formatted according to APA style as outlined in the Ashford Writing Center’s How to Make a PowerPoint Presentation (Links to an external site.) resource, and include substantial speaker notes (no less than 100 words per slide).

Must include a separate title slide with the following:

Title of presentation

Student’s name

Course name and number

Instructor’s name

Date submitted

Must utilize academic voice. See the Academic Voice (Links to an external site.) resource for additional guidance.

Must use at least two scholarly or credible sources in addition to the course text.

The Scholarly, Peer-Reviewed, and Other Credible Sources (Links to an external site.) table offers additional guidance on appropriate source types. If you have questions about whether a specific source is appropriate for this assignment, please contact your instructor. Your instructor has the final say about the appropriateness of a specific source for a particular assignment.

To assist you in completing the research required for this assignment, view this Ashford University Library Quick ‘n’ Dirty (Links to an external site.) tutorial, which introduces the Ashford University Library and the research process, and provides some library search tips.

Must document any information used from sources in APA style as outlined in the Ashford Writing Center’s Citing Within Your Paper (Links to an external site.)

Must include a separate references slide that is formatted according to APA style as outlined in the Ashford Writing Center. See the Formatting Your References List (Links to an external site.) resource in the Ashford Writing Center for specifications.

Carefully review the Grading Rubric (Links to an external site.) for the criteria that will be used to evaluate your assignment

For this project, you are going to become an educational advisor for a fictional educational institution.  The Vice President of Instruction of the institution has provided you with the raw data of the assessment scores of their students’ final exam in their GED Preparation Course.  The course consists of scores in mathematics and English and Pass or Fail Overall Score.  There is also information in regard to the demographics of the students.

Based on the raw data that you have been provided, you are going to develop a   presentation using visuals of the data that have been provided.  You are going to make recommendations to the Vice President of Instruction of the University of suggested improvements that can be made based on your analysis of the data that has been provided to you.

Within   your data presentation include:

A   variety of graphics that illustrate the represented data

An   explanation of what each graphic represents

Explain   how the graphics should be interpreted (include a key)

Finally,   summarize your analyzation of the data and provide the VP with some suggestions to improve the quality of instruction within the school.  Refer to your visuals within your summary.

For this assignment, you can use any method that you want to use.  Some students use Microsoft Word, some students have used Powerpoints.  

Please make sure that you look at the example that is also attached!!

Use Visual Logic to crate a program that draws an envlope which opens and closes its flap 

This program shouild

– Allow the user to specif the number of times the envlope’s flap is opened/closed – a number in the range 1-10.

– Introduce a delay between the opening and closing of the flap.