NLINE social networks have gained popularity among the young and the old alike in the last decade. They have played a huge role in creating the highly connected world that we live in today. But gone are the days when social networking sites were merely used in order to keep in touch with friends and family. Now, businesses use it as a source of information that can provide them with insights into how they can improve their marketing strategies. One such nugget of information is the way in which information spreads through the network. This information can be used by businesses to determine the best way to promote their products, services or campaigns. Using the model, the number of people reached can be estimated and by running it over different …show more content…
Explanatory models simply try to show how the information spread through the network in the past. Predictive models, on the other hand, attempt to predict the flow of information in the future. Predictive models can either be graphical or non-graphical. Both approaches suffer from certain drawbacks and there is no way to say that one is better than the other with any degree of certainty and depends on the specific implementation. II. LITERATURE SURVEY A. Information Diffusion Modelling There are two major models of information diffusion. They are linear threshold and independent cascades. A linear threshold model is a receiver centric model where each node is associated with a threshold and passes on the information only when the incoming influences exceed the threshold. An independent cascade model, on the other hand is sender centric. Each node that has obtained the information attempts to activate its neighbours once. F. Wang, H. Wang and K. Xu [2] proposed a partial differential equation to model both the temporal and topological dynamics of diffusion of information that is injected into the network. But topology is considered only in terms of distance from the source. A. Guille and H. Hacid [3] proposed another asynchronous information diffusion model called T-BaSIC (Time Based Asynchronous Independent Cascades). The various parameters considered are functions of time. …show more content…
and Kuri, J. [4] modified the traditional SIS model to compensate for active recruitment process thus explaining the effect that advertisements have on the information diffusion process. Campaigning on a fixed budget is studied. Jiang, Chunxiao, Yan Chen, and KJ Ray Liu [5] proposed a graphical evolutionary game theoretic framework to model and understand the information diffusion process in online social networks (both uniform degree and non-uniform degree networks). Experiments were conducted and results were verified on both synthetic and real world networks. In a related paper published by Xuanyu et al [6], the authors also study two different models of information diffusion. Based on whether the users have in depth knowledge of other users in the network, the diffusion process may be type dependent or type independent. Garg, S. and Kumar, S [7] used the SI model to study the information flow. A number of infected nodes of a social network in NetLogo environment is taken and simulated for a different size and different average degree network taking input 100 times which helps in correction of data and improves the accuracy of the
A network, as defined in Roger’s theory, consists of individuals similar too are to each other, both in location and characteristics. Within a network, after one individual has adopter a new innovation, the innovation is then evaluated by the others in the group (Rogers 304). If the innovation is deemed not useful after this subjective evaluation, then the innovation may fail. Roger’s networks is very similar to Gladwell’s first rule “The Law of the Few” which says that social epidemics are powered by only a small portion of people, their innovation is adopted by others because they are seen as some kind of leader to others and have qualities seen as admirable. In summary both state that diffusion is caused by only a handful of people who’s adoption of a certain innovation causes others to adopt said innovation as
In doing this the individual can create their own theories behind the event and are able to develop a plan for the future if a similar event was to occur (Jasper M.
With this model, the researchers are able to determine where to either of the two routes the viewers’ responses on the “Finally Ariel” jingle have proceeded. Figure 3-1. Elaboration Likelihood Model II. Hierarchy of Effects The Hierarchy of effects (model) or HOE by Robert Lavidge and Gary Steiner (1961) is a marketing communication model. It suggests there are six (6) stages that happen to the viewers when they receive the message: awareness, knowledge, liking, preference, conviction and purchase.
Marketing industry analysts began by identifying and studying the most popular individuals within the
An ethical dilemma happens when two or more ethical principles conflict with one another. Ethical dilemmas are problematic situations in which it is not clear which choice will be the right one. The CP is stuck as to what to do next because there is not just one outcome that will satisfy the ethical principles as stated in the Singapore Association of Social Workers (SASW) Code of Ethics (Kirst-Ashman & Hull, 2012). According to the SASW (2017), the core values of social work are embedded in the ethical responsibilities, which are relevant to the professional activities of social workers.
INFORMATION Social media has to be one of the greatest developments of human history. It has connected humanity like never before. It has changed the way that people do business, with companies providing their own social media accounts to interact in real time with customers. We can quickly see what’s going on in our communities and around the world.
Introduction Information is something that can be known with the connected to both knowledge and communication. It was consist for everything from spoken words, written communication, sheets of music, photographs and paintings, to computer codes and scientific formula. Information must have in context from which people can understand about the information.. It must have a connected for that word to giving it meaning who the information comes from many sources. Many people are surrounded by information which is on newspapers, billboards, internet, television, radio, the surroundings and people.
An example of this is Lazarfelds two-step flow theory. Baran (2012) states that “behaviour was limited by opinion leaders – people who initially consumed media content on topics of particular interest to them, interpreted it in light of their own values and beliefs, and then passed it on to opinion followed, people like them who had less frequent contact with media.” This theory can only go so far as in this day in age there are so many different mediums used to convey media information. With television, radio, newspapers, magazines, film and social media/internet they have the ability to influence the way we act dress and communicate with others. Our perception of what’s right
I. INTRODUCTION Social Networking Sites (SNSs) are online platforms that users use to create Personal profiles, associates with companion and fuss in different parts. Social networking sites exhibits individual profile and facilitates with various other activities such as sharing information with each other. Social networking sites grab million of people in the globe who are united these websites into their daily life style. Social networking sites will become famous all over the world.
Almost every candidate running for political position, would create a campaign through social media to communicate with the constituents. Whether it's about getting votes, or trying to get people's attention about an important cause, social media in all its platforms is the easiest way to advertise about it without having to pay for the advertising. Based on the research done on the U.S. Congressmen’s voting decisions, it’s proven that social media can have a huge effect on decision making. Also, social
Massive participation in these social media platforms is reflected in the countless number of opinions, news and product reviews that are constantly posted and discussed in social sites such as Facebook, Digg and Twitter. Given this widespread generation and consumption of content, it is natural to target one’s messages to highly connected people who will propagate them further in the social network. They use an application of the IP algorithm to find ranking users by their relative influence. This study shows that the correlation between popularity and influence is weaker than it might be expected. They claimed that information to propagate in a network, individuals need to forward it to the other members, thus having to actively engage rather than passively read it
The communication objectives for this campaign, such as enhance the brand recall, increase product awarness, can be measured by online and offline research, opinions and mathematical models (Kumar, 2004). There are numerous ways to measure the effectiveness of the campaign. The online social networking can help to track how many “followers” the company have gained since the published campaign. Also, “Google AdWords” or PPC able to presisely show the company’s when customers searching for the things that Cadbury offers, and then count the effectiveness by how many views on official website the company grown. Furthrer tracking software programs such as Webalizer, Urchin and WebTrends will able to show the campaign
This is a highly personalized communication tool, which is addressed to a specific person through telephone marketing, emails, online media or mobile messages etc. It’s allows for customer interaction and is well suited for highly targeted marketing efforts. A disadvantage is that most people regard direct marketing as junk mail as people associate the company using direct mails being of lower status and quality.
Frameworks and Theories Surrounding Social Media Uptake The overwhelming success of social media has been to date continuously investigated by academic researchers and practitioners. Several existing theories from various fields in social science such as information technology, economics and social psychology have been extended in the area of social media to explain its adoption. Here we discuss some of the key theories and frameworks frequently mentioned in social media literature: One of the earliest social science theory applied is the Diffusion of Innovation (DoI) Theory first developed by E. M. Rogers in 1962.
Managerial This research will help managers to know importance of advertising tools. We will discuss importance of research as follows. • Managers will come to know about the importance of advertisement tools like facebook advertising and television commercials. • Managers can achieve their promotional objectives through effective utilization of advertising tools.