Identify and explain the three main Sentiment Analysis methods.

Requirements:

• Maximum four to five pages in length is required.
• You must include program code and results.
• You must include an explanation about how the program works.
• You must show your work for full credit.
• You must include a minimum of three credible sources. Use the Saudi Electronic Digital Library to find your resources.
• Your paper must follow Saudi Electronic University academic writing standards and APA style guidelines, as appropriate.

Quick as possible

 To complete the project, you will submit the final version of your database. Before you begin work on your database, make sure to review your instructor’s feedback on the original Client Request Worksheet, making any necessary changes. Once your Client Request is finalized, review the CIS 225 Project Guidelines and begin constructing your database. Note: This part of the project takes a lot of planning and attention to detail.

Look at guidelines and make a 2019 access database following the guidelines.

please see all documents

PFA Discussion & Assignment

1. What are the techniques in handling categorical attributes?
2. How do continuous attributes differ from categorical attributes?
3. What is a concept hierarchy?
4. Note the major patterns of data and how they work.

Week 9 Discussion –

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Welcome to Week 9

To conclude this course, we cover professional ethics as it relates to technology. Additionally, we specifically address ethics as it relates to computer professional. This is due to the amount of private, sensitive, and proprietary information they have access to.

Pick a scenario below and post your reply by Wednesday at midnight. Your response should be at least 300 words and appropriately cites your resources.

Respond to two of your classmates by Sunday at midnight. Your responses should be at least 150 words and should be substantive. You should offer additional resources, insight, or other helpful feedback. A simple “I like your post” will result in a 0.

You will not be able to see your classmates’ posts until you make your first post.

• Scenario 1
  • Your company is developing a free email service that will include targeted advertising based on the content of the email messages (similar to Google’s Gmail). You are part of the team designing the system. What are your ethical responsibilities?
• Scenario 2
  • As part of your responsibilities, you oversee the installation of software packages for large orders. A recent order of laptops for a local school district requires webcam software to be loaded. You know that this software allows for remote activation of the webcam. What are your ethical responsibilities? What would you do?
• Scenario 3
  • Three MIT students planned to present a paper at a security conference describing security vulnerabilities in Boston’s transit fare system. At the request of the transit authority, a judge ordered the students to cancel the presentation and not to distribute their research. The students are debating whether they should circulate their paper on the Web. Imagine that you are one of the students. What would you do?

only experienced programmers to work on it, i need it within 8-10 hours. contact me asap

it is like this from this blog post

In this assignment, you are asked to do a mortgage payment calculation. All information needed for this will be passed to the program on the command line. There will be no user input during the execution of the program. You will need a few pieces of information. The price of the home and the amount of the down payment. You will also need to know the interest rate and the term of the mortgage. To figure your mortgage payment, start by converting your annual interest rate to a monthly interest r

Discuss the role played by a scheduler in ensuring the serializability of transactions.

Discussion Guidelines
You must provide an original response of 300+ words of your own 

 Printed Textbook: Database Systems: Design, Implementation, and Management, 13th
edition, Coronel and Morris.  

Read the following Personal Trainer, Inc. case carefully, before answering any of the below questions

CASE: PERSONAL TRAINER, INC.

Personal Trainer, Inc., owns and operates fitness centers in a dozen Midwestern cities. The centers have done well, and the company is planning an international expansion by opening a new “supercenter” in the Toronto area. Personal Trainer’s president, Cassia Umi, hired an IT consultant, Susan Park, to help develop an information system for the new facility. During the project, Susan will work closely with Gray Lewis, who will manage the new operation.

Background

During requirements modeling for the new system, Susan Park met with fitness center managers at several Personal Trainer locations. She conducted a series of interviews, reviewed company records, observed business operations, analyzed the BumbleBee accounting software, and studied a sample of sales and billing transactions. Susan’s objective was to develop a list of system requirements for the proposed system.

Fact-Finding Summary

§  A typical center has 300-500 members, with two membership levels: full and limited. Full members have access to all activities. Limited members are restricted to activities they have selected, but they can participate in other activities by paying a usage fee. All members have charge privileges. Charges for merchandise and services are recorded on a charge slip, which is signed by the member. At the end of each day, cash sales and charges are entered into the BumbleBee accounting software, which runs on a computer workstation at each location. Daily cash receipts are deposited in a local bank and credited to the corporate Personal Trainer account. The BumbleBee program produces a daily activity report with a listing of all sales transactions. At the end of the month, the local manager uses BumbleBee to transmit an accounts receivable summary to the Personal Trainer headquarters in Chicago, where member statements are prepared and mailed. Members mail their payments to the Personal Trainer headquarters, where the payment is applied to the member account.

§  The BumbleBee program stores basic member information, but does not include information about member preferences, activities, and history.

§  Currently, the BumbleBee program produces one local report (the daily activity report) and three reports that are prepared at the headquarters location: a monthly member sales report, an exception report for inactive members and late payers, and a quarterly profit-and-loss report that shows a breakdown of revenue and costs for each separate activity.

During the interviews, Susan received a number of “wish list” comments from local managers and staff members. For example, many managers wanted more analytical features so they could spot trends and experiment with what-if scenarios for special promotions and discounts. The most frequent complaint was that managers wanted more frequent information about the profitability of the business activities at their centers.

To enhance their business, managers wanted to offer a computerized activity and wellness log, a personal coach service, and e-mail communication with members. Managers also wanted better ways to manage information about part-time instructors and staff. Several staff members suggested a redesign for the charge slips or scannable ID cards.

Based on the Personal Trainer, Inc. case, please answer the following questions

 1.  Explain the reasons why the company wants to develop a new information System? (15 points)

 2.  Identify the fact-finding techniques used by Susan. (15 points)

 3.  Determine the system requirements, providing examples for each category and type. Review the information that Susan gathered, and as a system analyst, assume that you will add your own ideas to achieve more effective inputs, processes, outputs, performance, security, and controls. (30 points)

 4.  Draw data flow diagrams (i.e., context diagram and Level-0 diagram) that represent the main process, input and output requirements described in the fact statement or recommended by you, in question number 3, whenever applicable. (40 points)