Analyzing The Field Of Big Data - 954 Words

Literature review: To address the question of how and what techniques has been used to manages this big amount of data or in the field of Big Data, I review some research papers and review articles in the field of Big Data. This paper provides the synthesis of those papers which I found relevant to this field. This paper will focus on the following things: †¢ What are the technologies being used in Big data? †¢ Which technology is suitable for which type of data? †¢ Current trends in Big Data field. Fig: Big Data Sources 4.1 Survey Paper: A survey on data stream clustering and classification Authors: Hai-Long Nguyen , Yew-KwongWoon , Wee-KeongNg Published online: 17 December 2014 Purpose: This paper presents a inclusive survey of the†¦show more content†¦Therefore, to randomly access these datasets, which is commonly assumed in traditional data mining, is really expensive. Findings and Learning’s: 1) There are some useful, open source software for data stream mining research:. †¢ WEKA: WEKA is the most popular data mining software for the academic environment. WEKA contains the collection of learning algorithms such as data preprocessing, association rules , classification, regression, clustering, and information visualization. †¢ Massive Online Analysis (MOA): This is based on the WEKA framework that is build and designed for data stream learning. †¢ RapidMiner: RapidMiner is another importantopen source software for data mining. 2) Some important clustering algorithms discussed in this paper to group massive data and can be useful to industries and organization: †¢ Partitioning methods: This algorithm groups dataset into q clusters, where q is a predefined parameter. †¢ It continuously reassigns objects from one group to another group so as to r to minimize its objective function. †¢ Hierarchical methods: In the hierarchical method the aim is to group data objects into a hierarchical tree of clusters. Hierarchical clustering methods can be further classified as either agglomerative or divisive, where the hierarchical decomposition is formed in a bottom up(merging) or top down(splitting) fashion respectively. †¢ Density based methods: Under this method we build up the

Ethical Dilemmas An Ethical Dilemma - 1377 Words

Ethical dilemmas are presented to humanity often. What is an ethical dilemma made up of? Ethical dilemmas consist of controversial choices, peer pressure, strong opinions of society on both sides, and pull against personal values. However, the knowledge bank that a person has, or is willing to acquire will influence the resolution made. Paul is a young man that has had several accomplishments, including the starting position that he earned by working hard in the weight room and on the field. Although, members of the team have been trying a new performance enhancing drug that has shown remarkable results, is not on the banned drug list yet and does not show up on drug tests. His coach seems to be aware of the use, but has not acknowledged that members of the team may be using it with marked improvement. Furthermore, the coach’s decision seems to be based on that he has a winning team and the drug is not banned as of now. In fact, Paul’s coach is looking at making some ch anges, and his starting position may be one of them. Paul’s friend has just handed him a sample of this drug, and now he’s faced with a possible life changing decision. In this paper Paul will take a look at this ethical dilemma that exists throughout the sports world, evaluate his core beliefs, resolve any conflicts that remain, look at the unintended consequences of his conclusion, and compare his conclusion with another verdict- just in case. Paul is faced with a decision to make now that he has a sampleShow MoreRelatedEthical Dilemmas Of The Workplace1538 Words   |  7 Pages1. Discuss an ethical dilemma that you have had to face in the workplace. Ethical dilemmas often occur when a manager or an employee is faced with two or more conflicting choices. Give as many facts and details as possible in describing your dilemma. The most difficult ethical dilemma I have dealt with was a summer job I had this past summer, while I was working for a bakery in my hometown. This past particular summer really tested what I believe is right and wrong and how to speak up. One of myRead MoreEthical Dilemmas Of The Workplace1291 Words   |  6 PagesEthical Dilemmas in the Workplace As a manager, you are the role model for staff. You set the standards, adhere to guidelines, and exemplify what you expect staff to model. By doing so, you are establishing and sustaining an organizational culture of ethics and integrity, which is the backbone of all successful endeavors. However, even the best structured organizations face ethical dilemmas in the workplace. It is how management recognizes and addresses these occurrences that will either set themRead MoreEthical Dilemma Assignment1766 Words   |  8 PagesCONSENT FORM Thank you for being willing to take part in this interview exploring ethical conflict or turbulence. I would like to transcribe the content of this interview to form a written document to be submitted to Sheffield Hallam University as a piece of assessed piece of coursework. It is important that you only take part in this interview if you want to. As such I would be delighted if you would complete and sign this confidentiality questionnaire prior to the interview taking place. (i)Read MoreCase Analysis : Ethical Dilemma1318 Words   |  6 PagesTitle of Paper: Ethical Dilemma One INTRODUCTION Mrs. Smith, is an 81-year-old widow. She has been widowed for over twenty years. She has been very independent with some assistance from neighbors due to her son living out of the area and unable to assist. Recently, she has had issues with her independence. She has set two accidental fires that caused damages to her apartment, as well as had a recent fall in the bathtub. These issues have gained her son’s attention which has led him to requestRead MoreEthical Dilemma at Workplace Essay1192 Words   |  5 Pagesï » ¿Introduction – What is an ethical dilemma? Ethics is the term we give to our concern for good behavior.   It is human nature to not only be concerned with our own personal well being, but also that of others and of human society as a whole.   The difference between moral dilemmas and ethical ones, philosophers say, is that in moral issues the choice is between right and wrong.   In ethical ones, the choice is between two rights. Everyday Im faced with decisions of right and wrong, most of whichRead Moret Types of ethical dilemmas Mastery67Questions123Materials Essay2477 Words   |  10 PagesTypes of ethical dilemmas Mastery 67% Questions 1 2 3 Materials on the concept: Typical Moral Dilemmas Confronting Business Communicators Ethics and Law for Management Communication Top of Form 1. As part of an effort to hire younger workers, a multinational organization assures applicants that they will get to visit its offices in other countries and work with the employees there. However, only two out of every nine workers actually get selected for such projects. What moral dilemma best fitsRead MoreThe Ethical Dilemmas of Collecting Data and the Consequential Revision of Commodities, Culture and the Politics of Representations Definitions 1751 Words   |  7 Pagesinformation or data has become assets to companies, being regarded as property to be bought and sold to between companies. However, this has put forward the following primary ethical dilemmas surrounding human rights: the right to informed consent and the right to personal data. In addition to the creation of ethical dilemmas, the collection of human data has brought about a need for a revision of definitions. Commodities are known as a raw material or primary agricultural product that can be boughtRead More Will the Real Lupe Garza Please Stand Up? Essay1216 Words   |  5 PagesAn ethical dilemma is defined as a moral issue, where a situation has two equivalent undesirable alternatives and neither choice will resolve the ethical predicament. Lupe Garza, mother of two children, is a temporary employee at a plant. Garza is an excellent and talented worker, and supervisors have taken notice in her skills. A human resource specialist named Sara Jones, mislead Garza in thinking she would unquestionably obtain a permanent job position at the plant, causing Garza to turn downRead MoreThe Ethical Principles Of Respect For Autonomy984 Words   |  4 Pagesthe nurse to administer blood despite Mark’s refusal. This situation presents an ethical dilemma to the health professionals involved in Mark’s care. The ethical dilemma is whether to uphold his decision not to receive the blood and therefore risk his life or give him the blood to save his life despite knowing his religious status and beliefs. There are several ethical principles involved in this scenario. The ethical principles of respect for Autonomy, Beneficence, Non-maleficence, Veracity and FidelityRead MoreDuty to Warn Essays1522 Words   |  7 PagesDuty t o Warn Jessica Hall PSYCH/545 09/4/2011 Dr. P. Duty to Warn The ethical dilemma I wish to explore is The Duty to Warn. This refers to the duty of a counselor, therapist to breach one of the most important bonds between a client and a therapist; the law of confidentiality. The therapist has the right to break confidentiality without the fear of being brought up for legal action. If the therapist believes that the client poses a danger, or is a threat to himself, someone else, or society

Remembrance and Change free essay sample

Remembrance and Change Sweat rolls down my neck as I attempt to scrub the remains of the green sludge from the water trough. I feel a small tug on my dirt caked jeans and hear a whisper of a voice, â€Å"I have to go to the bathroom; it’s an emergency.† I set down my steel wool and take one-step forward into the awaiting day. In 2007, I spent four weeks of my summer volunteering as a junior counselor at Camp Anokijig. Those four weeks were full of sweat, pain, and tears, but they were the best four weeks of my life. As Megan and I trudge towards the bathrooms, her shell of security melts as she points to everything that moves along the way. She never ceases to be amazed over creatures as small at a chipmunk or as big as a horse. We stray from the beaten path exploring every corner of the forest, leaving no rock unturned. We will write a custom essay sample on Remembrance and Change or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page By the time we reach the bathrooms, Megan no longer has to go to the bathroom, but instead has a new burst of energy. Energy I remember having during my first camp experience. Megan reminded me why I became a camp counselor that summer. It was not too long ago when I was in her shoes, amazed by the slightest things, new experiences and new people. We both attempted to make the most out of our camp experience, even if we needed a little help along the way from the counselors. I was able to inspire Megan to step out of her comfort zone and dive into the unknown by a small hike to the bathrooms on that first full day of camp. Watching Megan transform into a more daring adolescent made me realize something about myself: I enjoyed helping her accomplish this task. Seeing the look on her face from the new camp excitement brought forth a new personality characteristic for me: helping people. That week I discovered I could make a difference in someone’s life, no matter how small or big they are. Today, I keep this skill alive in the daily tasks of helping my friends with their chemistry homework or a fresh outlook on situations. It is also continued in my advance placement classes today by organizing study groups before a big test and lab groups to complete the incomprehensible lab calculations. I will take this through my college career. Whether it is joining the student government system to improve the quality of the university grounds or tutoring those in need, I will fulfill my drive to help people.

Roman Theatre free essay sample

In Roman times Plays were performed only at festivals, which were only ever held several times a year. Therefore when a play was performed everyone was very excited. On the day it was acted, people closed down their stores and all business was stopped at the forum. All the men and women would flock to the forum, very early in the morning, taking cushions with them for comfort as there were only stone seats. They would also take slaves with them and food and drink as the day was long. There were people however who had already had seats reserved. These were the town councillors and other very important citizens. They were given the best seats at the front. To get to these seats these people carried special tokens with them, telling them what entrance to use and were to sit. Anybody who came later, among the ordinary citizens would have to sit at the top of the auditorium due to lack of space. We will write a custom essay sample on Roman Theatre or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page It was possible for the large theatre in Pompeii to hold up to 5000 people. A dramatic performance was a public occasion as so admission was free. All of the money would be paid of by a wealthy citizen, who would provide the actors, the producer, scenery and costumes. This would be done to gain him popularity in the local political elections and for the benefit of his fellow citizens. This performance lasted all day and would consist of a number of plays, even during the hot temperatures of the afternoon. A large awning was suspended by ropes and pulley systems across most of the theatre to keep the audience cool and shaded. This system was operated by sailors who were used to using ropes and canvas. However, the awning could not be used on windy days and so the people used hats or sunshades. One of the most popular of all performances were called Pantomimes, which were a mixture of opera and ballet. The plot was usually a serious one and was based upon Greek myths. All the parts were mimed and danced by one masked person, while a chorus of people sang lyrics. Instruments like the, Lyre, Double Pipes, Trumpet and Castanets would accompany a pantomime and gave a rhythmical beat to it. Actors were usually played by Greek slaves or freedmen. They often became very popular for their skill and stamina. Comic actors were also very popular. They would wear grotesque masks and were put on as the end of longer plays as they were only short. They would include material such as rude jokes slapstick and Italian country life. They only ever used a few familiar characters such as Pappus, (an old fool) and Manducuds, (a greedy clown). They were recognisable by their strange masks. These days Plays at the theatre are a common thing. There going all the time with a huge group of actors all showing their skills. Nowadays we have other sources of entertainment such as the T. V and the Cinema and so theatre is not a loved source of enjoyment as it used to be. However it is still enjoyed, but things have changed drastically since the time of Rome. All theatres today are housed inside and although the seating layout is still the same, we now have much more comfortable seats and no one is treated with more due importance than others, (with some exceptions to very special people e. g. royalty). The are always fees for the theatre today and no one from town pays for them. You pay for your ticket and no one else. Plays may not be run all day, but there is a wide selection of different plays to go to, including pantomime, opera, dance and famous plays, such as Cats. We too, like the Romans have music to accompany our plays but we have a much bigger variety of musical instruments that the Roman era could not access. Our actors today don’t use masks, as they provide you with disadvantages such as breathing, visibility and uncomfortable situations. Instead actors, now just use make up and stunning costumes designed by an array of expert designers.