This website uses cookies to ensure you have the best experience. Learn more

Potential Of Applying The Radial Basis Function

651 words - 3 pages

Potential of applying the
radial basis function (RBF) neural network architecture for the
classification of biological microscopic images displaying lung tissue
sections with idiopathic pulmonary fibrosis. For the development
of the RBF classifiers, the fuzzy means clustering algorithm
is utilized. This method is based on a fuzzy partition of the input
space and requires only a short amount of time to select both the
structure and the parameters of the RBF classifier. The new technique
was applied in lung sections acquired using a microscope
and captured by a digital camera, at a magnification of 4×. Ageand
sex-matched, 6- to 8-week-old mice (five for each time point
and five as control) were used for the induction of pulmonary fibrosis
(cf. bleomycin). Bleomycin administration initially induces lung
inflammation that is followed by a progressive destruction of the
normal lung architecture. The captured images correspond to 7, 15,
and 23 days after bleomycin or saline injection and bronchoalveolar
lavage (BAL) has been performed to the mice sample. The
images were analyzed and color features were extracted. A support
vector machines (SVMs)-based classifier was also employed
for the same problem. The resulting scores derived by visual assessment
of the images by expert pathologists were compared with
the RBF and SVM classification outcome. Overall, the RBF neural
network had a slightly better performance than that of the
SVM classifier, but both performed very well, matching to a great
percentage the scoring of the experts. There are some erroneous
predictions of the algorithm for the regions characterized as “ill”
regions (i.e., some bronchia were wrongly classified as fibrotic areas);
however, in general, the algorithm worked pretty fine in distinguishing
pathologic fromnormal inmost cases and for heterogeneous
fibrotic foci, achieving high values in terms of specificity and
sensitivity.
Index Terms—Image analysis, interstitial pulmonary fibrosis,
neural networks, quantitative assessment of microscopic images,
quantitative phenotypic classification, support vector machines.
Manuscript received October 18, 2005; revised June 4, 2006 and September
21, 2006.
I. Maglogiannis...

Find Another Essay On Potential of Applying the Radial Basis Function

The function of IMF Essay

623 words - 3 pages urged Ukraine to sign a new deal with the IMF, which would “send a positive signal to private markets and would increase foreign direct investment that is so urgently needed in Ukraine.” In this news, it can illustrate that after signing the agreement with IMF may boost Ukraine foreign investments and strengthen the sort of stable and predictable business environment that investors require. Also, the function of advising member countries on economic

The Function of Government Essay

1992 words - 8 pages Perhaps the most widely discussed topic, aside from celebrities and the weather, politics is also one of the most volatile. Its subjects are often involved in as much scandal as the former, and its geography changes as quickly as the latter. Politicians and their business are important because they make up the government. “What should government do?” and “How should government function?” are questions which will evoke drastically different

The Biological Basis of Language Development

4019 words - 16 pages The Biological Basis of Language Development "The principles and rules of grammar are the means by which the forms of language are made to correspond with the universal froms of thought....The structures of every sentence is a lesson in logic." BIOLOGICAL BASIS OF LANGUAGE "[H]uman knowledge is organized de facto by linguistic competence through language performance, and our exploration of reality is always mediated by

The Genetic Basis of Determining Alcoholism

4451 words - 18 pages The Genetic Basis of Determining Alcoholism The focus of this paper is alcoholism. The aspects that will be examined in the following pages are the biology of alcoholism, and the genetic basis determining that alcoholism is a hereditary disease. Clarification of the phases of alcoholism as well as possible explanations of the nature of the disease will be offered. Examination of studies concerning biological markers associated with

Reflections on the Basis of Writing

730 words - 3 pages I am quite egregious at writing. It's just that plain and simple. The words don't come to me by second nature and the various points that rattle around my brain I can never seem to bring to fruition. So why do I write? I write because of men like Edmund Burke. An Irish statesman and philosopher, he was once quoted for saying: “To read without reflecting is like eating without digesting.” He understood the value of applying what was written to

The Stanislavski System (basis of Method acting)

1004 words - 4 pages Constantin Stanislavski (1863-1938), a Russian actor and director, devised a system which would allow an actor to "make the audience suspend their disbelief and believe utterly in the character on stage" by way of hard work and constant study. His System, the basis of the American "Method", is built around the theory that to completely deceive the audience, the actor must suspend their own disbelief and onstage become the character they are

Morality is the Basis of Life

1338 words - 5 pages Philosophy, the definition of morality is, “descriptively to refer to some codes of conduct put forward by a society…religion, or accepted by an individual for her [or his] own behavior” (n. pg.). The original definition described the over-all code of conduct—the basis of morality and the conditions of which people set their standards to—set forth by society, but was later separated into different affiliations (n. pg). Typically, people separate

The Increase and Basis of Childhood Obesity

1102 words - 5 pages decrease of a child’s weight can be consistently enforced. Grossklaus, H., & Marvicsin, D. (2014). The basis of obesity in children have stemmed from the living arrangements of those whom they are exposed to. PNP are advised to counsel the guardian on healthy approach to resolve the problem. It is also suggested that the entire family be willing to participate for the health of children with an issue of obesity. Evaluation of the parent and their

Human Freedom as the Basis of Morality

1258 words - 5 pages satisfaction. However, what people seek from the experiences with these objects, their expectations are different from each other. Thus, such principles, which presuppose an object, cannot be universally binding. If morality is based on such principle, it would differ among people and wills of people would contradict. Thus, knowledge-oriented experience cannot be a basis for our feeling of obligation. According to Kant, to gain knowledge we have to

the four function of management

1112 words - 4 pages these functions, acknowledges that there are other schools of thought that expand on leading to include employee empowerment, visioning, and other issues (McNamara, 1997-2008). For purposes of this paper, the traditional functions of planning, organizing, leading, and controlling will be discussed in the context of how it relates to my organization - a plastic bottle manufacturer.PlanningPlanning, as a function of management, involves four

The Key Function of Government

1008 words - 4 pages The Key Function of Government Today, it is widely accepted that a key function of Government should be to provide for and ensure the welfare of its people. In the early 20th century, that view was not held by the vast majority of people. The

Similar Essays

Transcendentalism: The Basis Of Morality Essay

1171 words - 5 pages Basis of Morality). Although there is not much logic to support the theories of a God or a higher being somewhere, there is also not enough evidence to disprove the belief of anyone. God is a breeze, you can feel it but cannot see it. Theologians and Philosophers have chosen to not start huge conflict with this idea because of its assistance in keeping principles and moral conduct intact in everyday life."...is physically full and rich...win the

Applying The Act Of Parliament Essay

3017 words - 12 pages Applying the Act of Parliament It could be argued that the broad perception of the general public is that once a case is brought to a court, all that is required of the judge is to look up the relevant statute and rule accordingly. In this essay I intend to dispel this myth, and suggest that the reality is not so simple. I propose to look at the reasons why interpreting statutes is not as simple as one may anticipate

The Function Of Education Essay

2862 words - 11 pages The Function of Education Education is an aspect of socialisation which involves the acquisition of knowledge and learning of skills. It shapes our beliefs and moral values through a systematic formal transmission. Education is said be an integral function of society, as it provides a contributory characteristic which helps to maintain and adapt society and it's values. Before the 1960's, education was taught

The Function Of Punishment Essay

2114 words - 8 pages The Function of Punishment "Justice must not only be done but seen to be done". Most would agree with this statement - the wicked must surely be punished (or should they? - do two wrongs make a right?) but why is it so important that the punishment must be seen to be done? To the utilitarian the answer is simple - punishment must be witnessed in order to deter others from committing the same act. Thus, to a utilitarian