Integer Programming Problem Formulation Essay Example for Free

Integer Programming Problem Formulation Essay This approach is advantageous compared to SVMs with Gaussian kernels in that it provides a natural construction of kernel matrices and it directly minimizes the number of basis functions. Traditional approaches for data classi? cation , that are based on partitioning the data sets into two groups, perform poorly for multi-class data classi? ca- tion problems. The proposed approach is based on the use of hyper-boxes for de? ning boundaries of the classes that include all or some of the points in that set. A mixed-integer programming model is developed  ¤Computer Scientist, Defence RD Org. , Min of Defence, Delhi-110054. email:[emailprotected] drdo. in, dhamija. [emailprotected] com, a k [emailprotected] com. Home- page:www. geocities. com/a k dhamija/ for representing existence of hyper-boxes and their boundaries. In addition, the relationships among the discrete decisions in the model are represented using propositional logic and then converted to their equivalent integer constraints using Boolean algebra. Image Contrast Enhancement and Image Recon- struction are being used for extracting knowledge from satellite images of the battle? ld or other terrains. This method has already been described in LP problem formulation in I semester assignment. Keywords: Integer linear Programming ,Pattern Classi? cation ,Multi Class data classi? cation , Image Reconstruction ,radial basis function (RBF) classi? ers , sigmoid function , SVM , Kernel and propositional logic 1 Pattern Classification Via Integer linear Programming Given the space in which objects to be classi? ed are represented, a classi? er partitions the space into dis- joint regions and associates them with di ®erent classes. If the underlying distribution is known, an optimal artition of the space can be obtained according to the Bayes decision rule. In practice, however, the underlying distribution is rarely known, and a learning algorithm has to generate a partition that is close to the optimal partition from the training data. The RCE network (1) is a learning algorithm that constructs a set of regions, e. g. , spheres, to represent each pattern class. It is easy to see that, with only a few spheres, there is a great chance that the training error will be high. With an excessively large number of spheres, however, the training error can be reduced, but at the expense of over? ting the data and degrading the performance on future data. Similar problems also exist in the radial basis function (RBF) networks and multi-layer sigmoid function networks. Therefore, a good learning algorithm has to strike a delicate balance between the training error and the complexity of the model. Existing Methods Used Various existing methods like Simulated Annealing , Neural Networks , Genetic algorithms and other classi- ?cation methods of supervised as well as unsupervised learning are being used. 1. 2 Proposed Method : ILP Problem Formulation Given a set of training examples, the minimum sphere overing approach seeks to construct a minimum num- ber of spheres (3) to cover the training examples cor- rectly. Let us denote the set of training examples by D = f(x1; y1); :::; (xn; yn)g where xi 2 Rd and yi 2 f? 1; 1g: For notational simplicity, we only consider the binary classi? cation problem. The task is to ? nd a set of class-speci? c spheres S = S1; :::; Sm such that xi 2 [ y(Sj)=yi Sj and xi =2 [ y(Sj )6=yi Sj ; 8i = 1; :::; n (1) where each sphere Si is characterized by its center c(Si), its radius r(Si) and its class y(Si). An exam- ple xi is covered by a sphere Sj , i. e. , xi 2 Sj , if d(xi; c(Sj))  · r(Sj ). A set of spheres S that satis? es the conditions in Eqn. (1) is called a consistent sphere cover of the data D. A sphere cover is minimal if there exists no other consis- tent sphere cover with a smaller number of spheres. We restrict ourselves to constructing a consistent sphere cover with spheres that are centered on training ex- amples, although in general spheres do not have to be centered on the training examples. In order to mini- mize the number of spheres in the sphere cover S, each sphere in S should cover as many training examples as possible without covering a training example belonging to a di ®erent class.

Community Health Partnerships Essay Example for Free

Community Health Partnerships Essay Community: Social groups of any size whose members reside in a specific locality, share government, and often have a common cultural and historical heritage. A social, religious, occupational, or other group sharing common characteristics or interest and perceived or perceiving itself as distinct in some respect from the larger society within which it exist ( Stanhope Lancaster, 2012). Community Health: Refers to the health status of a defined group of people, or community, and the actions and conditions that protect and improve the health of the community. Those individuals who make up a community live in a somewhat localized area under the same general regulations, norms, values, and organizations. For example, the health status of the people living in a particular town, and the actions taken to protect and improve the health of these residents would constitute community health (Green Ottoson, 1999). ). Community Health is the meeting of collective needs by identifying problems and managing behaviors within the community itself and between the community and the larger society (Stanhope Lancaster, 2012). Community as Client: The concept of community as client is based on the assumption that community nursing practice is â€Å"community oriented,† seeking â€Å"healthful change for the whole community. The community is a client only when the nursing focus is on the collective of common good of the population instead of on individual health (Stanhope Lancaster, 2012). Community Health Partnerships: defines as voluntary collaborations of diverse community organizations, which have joined forces in order to pursue a shared interest in improving community health. Community Health Partnerships differ from traditional community organizations in their mix of public and private members and they diverge from grass roots organizations with their inclusion of multiple constituents and stakeholders. (McKenzie Smeltzer, 1997) Lay community members have a vested interest in the success of efforts to improve the health of their community. Lay community members who are recognized as community leaders also possess credibility and skills that health professionals lack. Therefore, successful strategies for improving  community health must include community partnerships as the basic means, or key, for improvement (Stanhope Lancaster, 2012). Overall impression of participating family’s community and environment is an inner suburb of New York City named Hackensack, New Jersey, a city in Bergan County, New Jersey. Located 12 miles north west of Midtown Manhattan and about seven miles from the George Washington Bridge, from a number of locations, you can see the New York City skyline. The Metropolitan campus of Fairleigh Dickinson University borders the Hackensack River. The city is known for a great diversity of neighborhoods and land uses existing in very close proximity of each other. Within its borders are a massive medical center, a trendy high-rise district about a mile long, classic suburban neighborhoods of single family homes, stately older homes on acre-plus lots, older two –family neighborhoods, large garden apartments complexes, industrial areas, the Bergan Count Jail, a tidal river, and Hackensack River County Park. Cultural Diversity and Vulnerable Populations present in the Community: The racial make-up of the city was White, African American, Native American, Asian, Pacific Islanders, Hispanic or Latino. My participating family consists of an African American woman C.R. 68 years young whose family lineage is African American and Dutch, shares a lovely suburban two- family home with her daughter K. R. who is 48 years young and her life partner S. M. who is thirty nine years young and a native of the British Virgin Islands. It is my understanding from the family that same sex households are most certainly part of the community as well as interracial couples. The home is very nicely decorated, well-kept and the grounds are well manicured. The fact that the younger ladies are a same sex couple makes them part of a vulnerable population. I asked â€Å"if there were any prejudice or pressure they feel from the neighborhood regarding their lifestyle†? They both responded there is no pressure or prejudice put upon them. I must mention the time I have begun to spend with them, talking and observing their behaviors with one another, I have to say,† there is more love between the two of them than some heterosexual couples have in their little finger for each other† and they are not embarrassed by their life style nor do they hide who they are. They are both beautiful people inside and out. Aspects of the Community that could affect residents’ health: The  factor in the community that could affect health is the fact that there are many industrial areas surrounding the communities. The chemicals, fumes, and gases that ar e put into the air of the community and inhaled by all potentially could be of danger to the community. The County Jail and the potential of escaped criminals pose a threat to the community; Flooding is a potential threat during hurricanes and storms. Reproductive and Sexual Health of Lesbian, Gay, Bisexual, and Transgender Health is relevant to the community in that the goal is to maintain and improve health and well-being. LGBT individuals encompass all races and ethnicities, religions, and social classes. Eliminating health disparities and enhancing efforts to improve health are necessary to ensure that LGBT individuals can lead long healthy lives (healthy 2020), REFERENCES: Green, L.W., Ottoson, J. M. (1999). Community and Population Health, (8th ed.) Boston: WCB/McGraw-Hill McKenzie, J. F., Smeltzer, J.L. (1997). Planning, Implementing and Evaluating Health Promotion Programs: A Primer; (2nd ed.), Boston: Allyn Bacon. Stanhope, M., Lancaster, J. (2008) (8th ed,). Population-Centered Health Care in the Community. St. Louis, MO. http://www.healthypeople.gov/2020/topics

Rights of a Child with Disability

Rights of a Child with Disability All childcare settings are forbidden from discriminating in anyway against disabled children when they apply for the school. All children should be made to feel accepted and welcomed; they should be offered the same opportunities as abled children. All children should have the opportunity to attend public or private school. Schools should adapt their setting to accommodate all children. This may mean that the setting may need to install ramps ofr wheelchair bound children. This would mean the setting is promoting equal rights for all children. This all comes under the Equality Act 2010. Under the SEN Code of Practice all childrens’ needs will be aimed to be met in a mainstream setting. Despite a child’s disability or additional needs they should still be offered a full education. Parents will be asked to offer support at home and members of staff at the child’s setting will always keep the parent informed about everything that is happening with their child. The United Nations Convention on the rights of a child states that all children should have their views listened too. However the influence that a child has over a situation will depend on the level of maturity that the child possesses. This is all mentioned in article 12 of The UNCRC. It is said that all children should have the right to a full and independent life. This means that all children should receive special support and care if they need it. Article 31 says that every child should be exposed to culture like any other child. Therefore the people working with the children should adapt the setting so it allows them to do so. Inclusive practice is something that is extremely important to not just disabled children but all children. Inclusive practice promotes diversity in an environment. Settings should uphold not just a child friendly approach to learning but also a child centred approach to learning. A child friendly approach is simply when the environment is nice for the children, practitioners will treat all children in a respectful manner, the will do this regardless of if the child is a boy, girl, disabled or able bodied. The aim of this approach is that all children will feel safe in the environment they are in and they will gradually improve. On the other hand a child centred approach is when practitioners will push the children to do their best. This will always be done in a respectful way, practitioners will not pressurise the children but they will make sure they are continually challenging themselves in a safe way. They may be asked to face strategic problems in a group setting which in turn w ill encourage socialising and communication which some children may have struggled to do originally. Children will be taught valuable life skills and shown how to organise themselves. This will give children a sense of independence. However most importantly practitioners will want children to feel empowered despite their disability or additional needs, and to feel safe and secure in their environment. All settings should be in a social model of disability frame of mind this is when practitioners do not to pay attention to the child’s disability or condition but remember and respect the fact they have feelings this model is here it empower children not knock their self-esteem. Medical model of disability is when the child’s disability is seen as an illness that a cure should be found. This makes children feel disempowered, this will make the child lose who they are and will always be seen as a walking illness. If a setting is following the medical model then they are no longer working in line with inclusive practice. Promoting the inclusive practice should mean that respect for children; teachers and parents/carers should always be given. Practitioners should show empathy towards the children and have their interests at the heart of planning. Respecting a child in an inclusive practice can be done in many ways however one is not defining the child by the symptoms of their condition, this will dishearten a child and they will not feel like the rest of their peers. Children should always feel safe and secure in the environment in which they are in. If a child has Attention Deficit Hyperactivity Disorder (ADHD), it may be a struggle to get that child to relax and to concentrate on their work. Nevertheless if the child’s interests and hobbies are in the heart of planning this may encourage good behaviour and concentration in the classroom. Which in turn will produce good results not just for the child in question but all the children that may have originally been distracted by child that suffe rs from ADHD. Showing empathy towards a child and his/her family shows that you have and understanding of their condition and respect what they are going through. But in no way does showing empathy mean you have to sympathise with them and show them pity, this will not benefit you or the childs progression. Showing empathy however will allow for a deeper insight in to their condition and have a broader understanding of their day to day life which will help you make settings more accessible and beneficial for them. Attitudes within an environment may need to be adjusted knowing more about a child’s disability will help practitioners to change attitudes about the way they look at things. For example if a blind child has just joined the class they may decide to change the way the room is laid out to help that child. This is because the teacher understands that having tables just dotted around the room may become a hindrance to that child. Practitioners should try to empower the children let them become more involved with their own day to day life, let them make decisions on their education and the way they wish to be treated. Everyone single child should feel safe and welcomed when they enter any childcare setting. Children should always feel valued and respected no matter what their condition is; equal rights should always be at the front of everyones minds along with the child being at the centre of all planning. Having a disability doesn’t mean the child is a second class citizen, disability should always be represented in a fair and positive light. A child with a disability is likely to already have low self-esteem so they should not feel degraded any further; this means not prejudiced language or behaviour should be used. If this behaviour does arise it should be addressed quickly, in a sensitive manner you should let the person know that they have done is wrong. Anyone that is involved with the setting should portray a positive attitude towards diversity. Parents are always going to be the biggest source of information regarding a child; parents can be brought in to an educational setting to help a teacher to provide the best care for a child. A practitioner may ask the parent to share their expertise with them, other professional may be brought in to help deliver the best education for a child. Every child has strengths as well as areas in which they require additional help; however an educator should also focus on the child’s interests and strengths this will make the child feel good about themselves, practitioners should praise a child for good work. Parents have a substantial emotional investment in their child and this should be valued at all times. A practitioner may say that a child would be better off not attending a mainstream school, this may be extremely upsetting for a parent to hear, and this is when a member of staff should offer support not only to the child but to the parent also. It should always be remembered that this is all new for the parent; they may not understand the procedures that are involved with having a SEN child. To help the parents/carers feel more comfortable with the situation all documents should be given to the parents in advance of meetings. Having a copy of the setting procedures before the meeting means that the parent can feel more prepared for when it comes to the meetings also it means that parents can ask questions about things that may be concerning them. By questions being asked and answers being given a strong teacher and parent/carer bond can be made. Practitioners need to be under the understanding that their opinions may differ to the opinions of the parents. They must remain calm, respectful and professional when having discussions with parents. Parents/carers should be allowed the time to think about the practitioners ideas, then once everyone has come to agreement they can all sit down together and deliberate about best way to care for the child. In some cases the parents may also have a disability themselves; also there may be a language barrier between the parent and the practitioner. The practitioner should try to offer as much support as possible to the parent/carer. If English doesn’t happen to be their first language then maybe a translator could be brought in to make them feel more comfortable in the situation. Flexibility on the scheduling of meetings will always be greatly welcomed by the parents/carers. Often they may have work commitments or other children, if practitioners can be flexible about what time the meeting can take place it will help the families massively. If meetings can be arranged in advance it is likely that the families will be able to arrange cover for work and alternative childcare if needed. This proves to the families that the members of staff are trying to help them as much as possible to make their lives a little easier. If a child needs are more in-depth the help of other professionals may be needed. There are many different professionals that may provide a service that could help a child, such as a Speech and Language Therapist, they will be used if the child struggles to be able to communicate, also if the child struggles to swallow a speech and language therapist will be used. A paediatrician is a doctor that is located in a hospital; this may seem scary however it’s just so they can keep a closer eye on the childs progression on regular visits. Social workers are there to offer support to the families and the child as a child with a disability or an additional need is likely to be viewed as a target for bullying. The environment that the child is learning in should always be adapted to the best of everyone’s ability to meet that child’s needs. All resources/materials should always be checked that they are not just age but also stage appropriate. However the environment should also be appropriate for them, this may mean a setting may have to adapt to meet the needs of every child e.g. if a child is blind the layout of a room may need to be changed. If a child has a lack of manipulative skills they may find undressing and dressing difficult. If the child has a PE lesson it may be a good idea to give that child extra time to change or allow the child to come in to school with their PE kit on and only have to change after the session. Some children find it hard to express their opinions or how they feel about things. They may not be able decide which type of toys they want to play with. Practitioners should try using visual aids to be able to understand what type of the things the c hild likes and dislikes. Resources should always be checked to make sure they are stage suitable as if the activities are too easy the child will lose interest and not improve but if the activity is to hard then the child will not focus and will not progress as they will feel discouraged. All these things need to be taken in to consideration when adapting a practice.

Love Cant Be Simply Put :: essays research papers

The famous Benjamin Franklin once said, "If you would be loved, love and be lovable." But what is love, it can be defined by the Webster's dictionary as a "profoundly tender, passionate affection for another person." Even with that just being said countless poets, philosophers, and authors have fallen short of truly capturing the full meaning of love. The reason could lie in the differences of love and its ability to change throughout our lives. When a baby is born and placed into the hands of loving parents, the love that the baby is able to get is vital in the development of it. The love or lack of love starts to change you from the beginning of your life and continues throughout adulthood. The young baby needs the love and wants the attention. It needs to be protected and cared for. Undoubtedly there is a major love for a baby and the love of the baby for the mother. Interestingly some people say that they love chocolate, basketball, sex, and even cars. But that doesn't fall into the Webster's definition of being "profoundly tender, passionate affection for another person." Also it doesn't agree with Benjamin Franklin's, "If you would be loved, love and be lovable." As everyone knows the game of basketball is not a person and it can't love you back. So why would someone say that they love those things? I know from my own experiences that I have a passionate affection for playing the game and I feel a joy in playing it. Continuing to blur the meaning of love with it's diversity in the relationships we have for people and objects. For instance, I love my mom, dad, brothers, dog, sports, and many more. During certain periods of my life the love will certainly rise or fade. Also the intensity of that love is not the same in all those relationships. For I have never been in love with a girl, I may only imagine what it might be like to be in love. Guessing from my friends relationships with other girls it seems like a big headache instead of wonderful bliss like some poets maybe would like to put it. When Benjamin Franklin said, "If you would be loved, love and be lovable," he must have meant that love goes both ways. That not only is it important to love but also important in how it is received.

Brave New World Vs Reality Essay -- essays research papers fc

Brave New World vs. Reality In many cases when you read a novel you may find comparisons between the "fictional" society and your realistic one. The author may consciously or unconsciously create similarities between these two worlds. The novelist can foresee the future and write according to this vision. In Brave New World, Adlous Huxley envisions the future of our society and the dangerous direction it is headed in. Brave New World is greatly dependant upon soma, as in our world where prescribed drugs and drug abuse are prominent. This is evident when Bernard and Lenina return from the Savage Reservation. Lenina is devastated from her experiences, so decides to take soma. It illustrates how like our world when something upsets us instead of trying to solve the problem we use drugs to mask them. Linda's addiction to soma is also an illustration of the similarities of drug abuse between our two worlds. Linda's return to Brave New World after many years brings her to the abuse of soma. She uses it as an escape from reality. Some of us use drugs to escape from the harshness and the tough brutality of reality. We always dream of the perfect utopia and expect our world to transform into it. Some of us always look for the easy way out and drugs allow us that. A further similarity of Brave New World to us, is when John is in the hospital after his mother's death due to soma abuse, and witnesses the workers receiving their soma rations. John begins to throw the soma out ...

Flag Burning Editorial :: essays research papers

Flag burning can be and usually is a very controversial issue with people. Many people believe that the American flag stands for something important and shouldn’t be destroyed in that manner. Others believe that flag burning is a statement that one should be able to make without major repercussions. Both sides have valid opinions and both sides state their case well. Although I am neither nor or against the burning of the flag, I believe the right should not be taken away. I believe that if a group of people have valid reasons and a valid point to make by obliterating a flag in such a way, they should have the right to do it. The people who are against flag burning seem to generally be those who have served this country through war and through other such ways. They are older people who believe that this country is quite wonderful if not almost perfect. They have a strong sense of patriotism to this country and would die for what it stands for: liberty and freedom. They could compare it to the burning of crosses in front of a church or to the way the Nazis turned a very beautiful symbol into a racial and religious hate badge for murderers. Disrespect for tradition is what it boils down to. From a young age we are conditioned to blindly respect that flag hanging from a pole and to pledge out allegiance to it without even knowing what it truly is. It has been tradition for at least three generations. People who have been prisoners of war or people who fought for this country have a reason to respect it so much. The have fought long and hard for what we have and respect it. Some of our generation doesnâ€℠¢t realize how lucky we have it. A child of this generation could debate how good and pure and wonderful this country is and could show you how we have had our liberty and freedom taken away to the point that we really don’t have any. True, we have had our freedom limited a bit, but that is only for the protection of ourselves from one another and from the government. As far as flag burning goes, people of this generation and other generations, have a right to show how they feel about what’s going on in this country. They feel that this county is doing something wrong and that is how they choose to express their grievance. Flag Burning Editorial :: essays research papers Flag burning can be and usually is a very controversial issue with people. Many people believe that the American flag stands for something important and shouldn’t be destroyed in that manner. Others believe that flag burning is a statement that one should be able to make without major repercussions. Both sides have valid opinions and both sides state their case well. Although I am neither nor or against the burning of the flag, I believe the right should not be taken away. I believe that if a group of people have valid reasons and a valid point to make by obliterating a flag in such a way, they should have the right to do it. The people who are against flag burning seem to generally be those who have served this country through war and through other such ways. They are older people who believe that this country is quite wonderful if not almost perfect. They have a strong sense of patriotism to this country and would die for what it stands for: liberty and freedom. They could compare it to the burning of crosses in front of a church or to the way the Nazis turned a very beautiful symbol into a racial and religious hate badge for murderers. Disrespect for tradition is what it boils down to. From a young age we are conditioned to blindly respect that flag hanging from a pole and to pledge out allegiance to it without even knowing what it truly is. It has been tradition for at least three generations. People who have been prisoners of war or people who fought for this country have a reason to respect it so much. The have fought long and hard for what we have and respect it. Some of our generation doesnâ€℠¢t realize how lucky we have it. A child of this generation could debate how good and pure and wonderful this country is and could show you how we have had our liberty and freedom taken away to the point that we really don’t have any. True, we have had our freedom limited a bit, but that is only for the protection of ourselves from one another and from the government. As far as flag burning goes, people of this generation and other generations, have a right to show how they feel about what’s going on in this country. They feel that this county is doing something wrong and that is how they choose to express their grievance.

Health Care Financial Terms Week One Essay

Controlling is the practice that managers use to ensure that the company plans and goals are being attained. By comparing report to each other areas that are working and succeeding are defined and the areas where problems are occurring can be addressed and corrected (Baker & Baker, 2011). A manager has four different, lets say teams† that report to this manager. Controlling would be when team A, B, C, and D submit the teams’ financial report to the manager. The manager would review all four teams to ensure the teams are meeting the financial goals. So, in this scenario Team A, B, and C is on target and meeting the goals. However, Team D has not met the goals. The manager needs to review the team D’s progress determine where the problem is, such as cutting cost, the resource allocation, operating procedure, or other issues. Without controlling the teams and reviewing progress, other area will suffer. Decision making Decision making is management making informed decisions based on all information that accomplishes the company’s goals (Baker & Baker, 2011). The company is making a decision on purchasing electronic medical records. The financial reports will inform management of the financial status on the company and the amount of money they can budget for the purchase of this the EMR. Organizing Organizing is a term for companies to decide how to use resources for the best outcome for the company (Baker & Baker, 2011). A manager is given a certain amount of revenue and the manager decides where the money is allocated for the department to accomplish the goals set by the company. Planning To succeed, companies need corporate goals. Planning is identifying the goals and resources. Laying out the steps by using the resources to accomplish those goals (Baker & Baker, 2011). A manager has a specific project to install and to perform the primary function of the project. The manager works out a step by step plan from the beginning to the end of implementing the project until the project is complete and accomplishes the goal. Original records When a transaction is recorded into a journal or ledger this becomes the original records (Baker & Baker, 2011). A patient makes a payment of $100. This payment is entered into the patient’s file and payment history. This entry is an original record in the company’s income ledger. Reference: Baker, J. J., & Baker, R. W. (2011). Health Care Finance Basic Tools for Nonfinancial Managers (3rd ed.). Sudbury, MA: Jones and Bartlett Publishers, LLC.