Research Paper: This is a graduate course and students will be expected to research and write papers summarizing in their own words what they have found on current topics from the weekly readings. Research is a theoretical review of relevant literature and application of findings in the literature to a topic related to a specific industry, field, or business problem.Assignment Requirements:i. Choose a research topic from the chapter readings or from the list provided by your professor.ii. Research/find a minimum at least four (4), preferably five (5) or more, different peer-reviewed articles on your topic from the University of the Cumberlands Library online business database. The article(s) must be relevant and from a peer-reviewed source. While you may use relevant articles from any time frame, current/published within the last five (5) years are preferred. Using literature that is irrelevant or unrelated to the chosen topic will result in a point reduction.iii. Write a1200 words double spaced paper in APA format discussing the findings on your specific topic in your own words. Note - paper length does not include cover page, abstract, or references page(s).iv. Structure your paper as follows:a. Cover pageb. Overview describing the importance of the research topic to current business and professional practice in your own words.c. Purpose of Research should reflect the potential benefit of the topic to the current business and professional practice and the larger body of research.d. Review of the Literature summarized in your own words. Note that this should not be a “copy and paste” of literature content, nor should this section be substantially filled with direct quotes from the article. A literature review is a summary of the major points and findings of each of the selected articles (with appropriate citations). Direct quotations should be used sparingly. Normally, this will be the largest section of your paper (this is not a requirement; just a general observation).e. Practical Application of the literature. Describe how your findings from the relevant research literature can shape, inform, and improve current business and professional practice related to your chosen topic.f. Conclusion in your own wordsg. References formatted according to APA style requirements

Question 1. Decision Tree Classifier Data: The zip file “hw2.q1.data.zip” contains 3 CSV files: “hw2.q1.train.csv” contains 10,000 rows and 26 columns. The first column ‘y’ is the output variable with 2 classes: 0, 1. The remaining 25 columns contain input features: x_1, …, x_25. “hw2.q1.test.csv” contains 5,000 rows and 41 columns. The first column ‘y’ is the output variable with 2 classes: 0, 1. The remaining 25 columns contain input features: x_1, …, x_25.“hw2.q1.new.csv” contains 30 rows and 26 columns. The first column ‘ID’ is an identifier for 30 unlabeled samples. The remaining 25 columns contain input features: x_1, …, x_25. Task 1. Use 5-fold cross-validation with the 10,000 labeled exampled from “hw2.q1.train.csv” to determine the fewest number of rules using which a decision tree classifier can achieve mean cross-validation accuracy of at least 0.96.Report the number of rules needed, the cross-validation accuracy obtained, and all the hyper-parameter values for the DecisionTreeClassifier. Number of rules needed: ……5…………. Mean cross-validation accuracy: ………………………. (rounded to 4 decimal places) Hyper-parameter values for selected DecisionTreeClassifier model: Task 2. Train a DecisionTreeClassifier with the hyper-parameter values determined in Task 1 on all 10,000 training samples and use it to predict the output class ‘y’ for the 2,000 examples in “hw2.q1.test.csv”. Report the following: Accuracy on 2,000 test examples: ……………………(rounded to 4 decimal places)Classification report for the 2,000 test examples: Of the 952 test samples that belong to class y=1, how many are correctly predicted (according to your classification report)?

This week we focus on the social and organizational issues that exist with better understanding why changes occurs.  This week discuss the phases of change noted in the Linear Development in Learning Approaches section in the Information Technology and Organizational Learning text. 2 Primary post should be at least 300+ characters in length each and include at least one (1) cited reference in each set. 2 Secondary post can you provide reply's with at least 200 words.