The main difference between classification and clustering are:
Clustering is an unsupervised learning method and classification is a supervised learning method. Process: – Clustering groups data points into clusters based on similarity.
Classification classifies the input data as one of the class labels of the output variable.
Both techniques have certain similarities, but the difference is that classification uses a defined class to which objects are assigned, whereas clustering identifies similarities between objects and follows these common characteristics. To group and distinguish from others.
In general, clustering consists of only one phase of his (grouping), whereas classification consists of two of his: training (where the model learns from the training set) and testing (where the target class is predicted). There are phases.
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You watch as a classmate puts a series of identical notecards on her desk. you perceive six separate cards. your perception is a result of which process?
The perception is a result of the segregation process.
Segregation is a key mechanism thru which socioeconomic inequality is perpetuated and strengthened, as it hinders the upward mobility of disadvantaged agencies by way of limiting their instructional and employment possibilities. Second, segregation increases minority exposure to bad community environments.
Segregation is the act of isolating, mainly implemented to isolate human beings by race. An instance of segregation is when African American and Caucasian children were made to wait for unique colleges.
Segregation is the practice of requiring separate housing, training, and other offerings for humans of shade. Segregation changed into made regulation in several instances in 18th- and 19th-century America as some believed that Black and white humans were incapable of coexisting.
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Which theory argues that crime is due to social conflict, social change, and a lack of consensus in the group?
Social disorganization theory argues that crime is due to social conflict, social change, and a lack of consensus in the group.
Lack of consensus means a condition when a group of people are not able to come to a same conclusion or decision. Social conflict and social changes causes Lack of consensus among the people causing instability in a society. If the people are agreeing on the matters there are always possibility of social disorganization.
Social disorganization theory of criminology states that communities with diverse population, high population turnover rates and poverty are more likely to experience crimes due to weakened social bonds. As the people in such societies are from different ethnic diversity and economic status disputes are likely to happen. This causes social conflict which can lead to crime.
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According to recent research, having a higher level of the big five personality factor ______ predicted greater longevity in older adults.
According to recent research, having a higher level of the big five personality factor of conscientiousness predicted greater longevity in older adults.
What is conscientiousness?Conscientiousness is the characteristic of being careful or diligent. Conscientiousness suggests a desire to complete a task correctly and to take one's responsibilities to others seriously. Conscientious persons are efficient and ordered, as opposed to relaxed and disorganized. They tend to be self-disciplined, perform dutifully, and strive for success; they demonstrate planned rather than spontaneous conduct, and they are generally dependable. Conscientiousness is one of the five personality traits in both the Five Factor Model and the HEXACO model, and it is an aspect of what has historically been referred to as having character. Conscientious people are often hardworking and dependable. According to recent research, having a higher level of conscientiousness, one of the big five personality factors, predicts better longevity in older persons.Therefore, according to recent research, having a higher level of the big five personality factor of conscientiousness predicted greater longevity in older adults.
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When demand-pull inflation occurs, what kind of fiscal policy may help control it?
When demand-pull inflation occurs, contractionary fiscal policy may help control it.
What is Contractionary fiscal policy?
In contractionary fiscal policy, the government taxes more than it spends either by increasing tax rates, decreasing spending, or both. This type of fiscal policy is best used during times of economic prosperity.What is fiscal policy?
Fiscal policy is the use of government revenue collection (taxes or tax cuts) and expenditure to influence a country's economy. The use of government revenue expenditures to influence macroeconomic variables developed in reaction to the Great Depression of the 1930s, when the previous laissez-faire approach to economic management became unworkable. Fiscal policy is based on the theories of the British economist John Maynard Keynes, whose Keynesian economics theorized that government changes in the levels of taxation and government spending influence aggregate demand and the level of economic activity. Fiscal and monetary policy are the key strategies used by a country's government and central bank to advance its economic objectives. Fiscal policy is used to stabilize the economy over the course of the business cycle.To learn more about Contractionary fiscal policy: https://brainly.com/question/1219603
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When fayol refers to subordination of individual interests to the general interest, he believes that workers are to think of themselves as a(n):_________
When Fayol refers to subordination of individual interests to the general interest, he believes that workers are to think of themselves as Espirit De’ Corps
An organization's interests should always take precedence since it is considerably larger than the sum of its constituent parts. As much as feasible, reconciliation should be made between individual and group interests. However, in times of strife, individuals must make sacrifices for greater good. This sense of togetherness refers to Espirit De’ Corps.
Espirit De’ Corps is a reference to the sense of unity and respect that exists among work groups. Spirit De' Corps motivates employees to put in more effort. Fayol warned the management against creating rival factions among the workers since doing so may eventually harm their morale and the project's interest.
The following actions should be performed to instil Espirit De' Corps:
1. There should be appropriate work coordination at all levels.
2. It is important to promote informal relationships amongst subordinates.
3. It is important to make an effort to instil excitement and zeal in subordinates so they can perform to the best of their abilities.
4. Employees who do well should be rewarded, and those who fall short should be given the chance to step up their game.
5. It is important to convey to subordinates the value of their work to both the organisation and society.
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A major city of the pre-vedic culture of the indus river valley was:__________.
a. harappa.
b. benares.
c. madras.
d. pataliputra.
The correct answer here is option A. A major city of the pre-Vedic culture of the Indus river valley was Harappa.
The civilization lasted from 2800 to 1900 B.C. It is sometimes referred to as the IVC, the Harappan civilization, or the pre-Vedic period because it occurred before the Vedas were composed.
Veda is a term used to refer to divine spiritual wisdom. Given that they contained the ultimate spiritual wisdom, these Vedas were regarded as infallible. The Vedas were initially passed down orally.
The earliest precise system of standardized weights and measures was created by the Harappan culture, often known as the civilization of the Indus River Valley.
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While the heterotrophic pate count technique will give us a good idea of the number of microbes found in the food sample the actual number of those present in this sample could be much higher. why?
Only the culturable organisms in the sample, which can represent as little as 1% of the total bacteria present, are indicated by the heterotrophic plate count.
What is heterotrophic pate count technique?A variety of factors can influence how bacteria grow on a given media. These variables include the make-up of the incubation medium, incubation temperature, incubation period, etc. Fastidious bacteria, for example, are unable to grow on the Nutrient Agar medium, and some germs can take a very long period to form colonies that are visible.
The actual number of microorganisms in the sample may be significantly higher than that estimated by a heterotrophic plate count, for the two primary reasons mentioned above.
Thus, Only the culturable organisms in the sample, which can represent as little as 1% of the total bacteria
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An enclosed bay inshore from a barrier island and characterized by brackish water is a(n) __________.
a. headland
b. beach
c. estuary
d. lagoon
Answer:
D
Explanation:
Describe the five major components of spoken language (phonology, semantics, syntax, morphology, and pragmatics). are any of these components more important than the other? why or why not?
Linguists have identified five basic components (phonology, morphology, syntax, semantics, and pragmatics) found across languages.
A language can be defined as a system of spoken words and written symbols through which humans express themselves and communicate with each other. Some examples of language are English, French, German, Portuguese, Greek etc.
Generally, culture and context determine how various individuals interprets language. Also, context refers to the parts of a word or circumstances in which a word is used and it typically affect its meaning. the language is a tool to communicate with others in society and express thoughts and emotions.
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Why would the bcg growth-share matrix not be the most useful tool for my gym enterprises?
The BCG growth-share matrix is not the most useful tool for my gym enterprises because my gym's product is already a star.
The Boston Consulting Group (BCG) is an American global management consulting firm founded in 1963 and headquartered in Boston, Massachusetts. Together with Bain & Company and McKinsey & Company, it is one of the Big Three, the world's top three management consulting firms by revenue.
This company was founded in 1963 by Bruce Henderson as part of the Boston Safe Deposit and Trust Company. Henderson was hired by Arthur D. Little to create a consulting arm. This division operated as a subsidiary under the name Management and Consulting Division of the Safe Deposit and Trust Company of Boston. Initially, the department provided advice only to bank customers, charging only $500 in the first month. Henderson hired his second advisor, Arthur P. Contas, in December 1963. In 1966, BCG opened its second office in Tokyo, Japan.
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Write a PEEL paragraph to answer the question: "Was hosting the Olympics a worthwhile experience for this city (London 2016) and its people?" 50-100 words
Olympics were held in London the United Kingdom in the year 2012, in the year 2016 the Olympics were held at Rio de Janeiro, Brazil.
Where is London?London is a city in the country of United Kingdom, United Kingdom is a country in the continent of Europe. London is one of the best tourist place, many tourists visit here during the year every year. It is famous for its big ben and London bridge.
Olympics in the year 2012 was hosted by London and this was a worthwhile experience for the management and the visitors too, the event was well managed, as there are many games going on during the same time, the management has to be efficient to deal with this and to ensure that there is no mismanagement.
Also there is a large number of participants for the Olympics event they are gathered from around the world representing their country, it is important to understand them and their needs. London as a host did a great job during the year 2012.
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The artists associated with the movement were forbidden to exhibit their work in the __________.
The artists associated with the movement were forbidden to exhibit their work in the Salon.
The French Salon was the official annual art exhibit of France. The Salon pushed artistic boundaries, and when it was opened to all artists, it allowed more people of different social levels to participate. The artworks produced for the French Salon are still appreciated today, hanging in hundreds of museums across the world.
The French Salon proclaimed that their role was to select the best works of art. At first, it was mostly for academics, but with the French Revolution, it was opened to all artists. Paintings and sculptures were entered into the annual exhibition. Those who opposed these views, such as the Realists or the future Impressionists (Monet, Gustave Courbet) were rejected.
After seeing the rejected works, Emperor Napoleon III decreed that public should be allowed to judge works by itself, and organized a “Salon des Refusés” (Salon of Refused Works) alongside the Salon though it was rejected by art critics and the public alike. Despite all their complaints, artists had no choice but to be displayed at the Salon if they wished to increase their reputation and the rating of their works.
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If a person has two diagnoses at the same time, like anxiety and depression, they fit the criteria for?
When a person has two or more diseases at the same time, these diseases are considered "comorbidities." This concept has become the rule rather than the exception in many areas of medicine, especially psychiatry.
Many people suffer from multiple anxiety disorders at the same time, known as comorbidities. Studies show that GAD is the most comorbid anxiety disorder. Coexisting or overlapping disorders add to the complexity of diagnosis and treatment for both psychiatrists and patients.
Do you suffer from multiple mental disorders or illnesses at the same time? Yes, according to the National Institute of Mental Health. The organization found that nearly 50% of U.S. adults with a mental disorder had 2 or more disorders in the last 12 months.
Technically, an individual can have multiple personality disorder diagnoses under her DSM-5*. A person diagnosed with a personality disorder is almost always eligible for multiple diagnoses. A person with a severe personality disorder may meet the criteria for 4, 5, or more disorders.
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When discussing the dimensions of temperament, what is the term used to refer to the energy level or reaction of the child’s response?
When discussing the dimensions of temperament, the intensity of reaction is the term used to refer to the energy level or reaction of the child’s response.
Temperament is generally based on biology and refers to consistent individual behavioral differences that are relatively independent of learning, value systems, and attitudes.
Temperament (Temperament), in psychology, an aspect of personality related to emotional tendencies and reactions and their speed and intensity. The term is often used to refer to a person's dominant mood or mood pattern.
Temperament is defined as the building blocks of personality that we are born with. For example: B. Open-minded or shy. Children are born with unique ways of reacting and dealing with the world around them that they weren't born with or chose for themselves.
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How many people in the world are hungry?
a. 79 million
b. 795 million
c. 95 million
d. 5 million
b. 795 million
Hunger refers to the periods when people are experiencing severe food insecurity, that is, they do not eat food for days at a go due to lack of money, lack of access to food or other important resources, as stated by the UN's Hunger Report.
Usually we associate the term hunger with lack of food. The threshold for undernourishment happens to be 1800 calories a day. Undernutrition may not just be because of lack of calories, but also because of the deficiency in energy protein or vitamins or other essential minerals.
Food security crisis can be sometimes because of food unavailability or no access to it.
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A process by which a joint decision is made by two or more parties is defined as _____________.
A process by which a joint decision is made by two or more parties is defined as negotiation.
The goal of negotiation is to reach a mutually acceptable agreement that will be upheld by all parties. Negotiation is an interactive process involving two or more negotiators or parties looking to establish common ground on matters of mutual interest.
Many individuals fear negotiation, despite the fact that they engage in it frequently, sometimes even daily. In both our personal and professional lives, the majority of us have to engage in joint decision or formal negotiations. Examples include arguing over the price of a new automobile, reviewing the details of a job offer with a recruiter, and negotiating a contract with a supplier.
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What guest operating system information does not typically require modification when creating a template?
The guest OS partition layout operating system information does not typically require modification when creating a template
People staying in your home or invited to social events such as parties and meals: dinner/wedding guests. A person who stays at a hotel also called a guest, is someone who spends time with others as part of social activity such as a visit, dinner, or party. A person who receives the hospitality of a club, city, etc. A person who patronizes for lodging, meals, or entertainment offered by a hotel, restaurant, etc.
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Suggested strategies to help prevent abuse of students by school personnel include?
Strategies to help prevent abuse of students by school personnel include; the establishment of a secure atmosphere via stringent monitoring and the communication of rules and repercussions for violations of those rules by school officials to the teaching staff, the students, and the parents of those kids.
This is further explained below.
What is abuse?Generally, Abuse occurs when another person causes us to suffer pain or discomfort. It may manifest itself in a variety of ways, from showing someone contempt to giving them bodily or emotional anguish. It may take place in a person's own home, at a nursing home or hospital, or even in a public venue. People who abuse others often do it by abusing the particular bond they have with the victim.
In conclusion, The establishment of a secure environment by means of stringent monitoring and the communication of rules and the repercussions for violations of those rules by school officials to the teaching staff, the students, and the parents of those children are all strategies that can be used to help prevent the abuse of students by school personnel. These strategies include:
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When the value of exports exceeds the value of imports into that country there is a:_______
When the value of exports exceeds the value of imports into that country there is a Trade Surplus.
What is trade surplus?A Trade surplus occurs when the result of the following calculation is positive.
Trade balance = Total value of exports - Total value of importsA Trade surplus is positive balance of trade through an economic measurement. basically It represents a net inflow of domestic currency from foreign markets.
What is a balance of trade?Trade balance is the difference between the value of goods that a country exports and imports.It is a net sum of a country exports and imports without taking into account all financial components.A positive balance occurs when exports > imports and it is referred to as Trade surplus.https://brainly.com/question/7719348
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Which sociological perspective notes that among those elderly who decline in their mental capacities, deterioration is most rapid in people who withdraw from social relationships and activities?
Labeling theory notes that among those elderly who decline in their mental capacities, deterioration is most rapid in people who withdraw from social relationships and activities.
Labeling theory is an approach in the sociology of deviance that describes how actors of social control attach stereotypes that stigmatize specific groups and how stigmatized people behave after being labeled. are focused on changing.
As an example of labeling, the young man across the street could be said to be a thief because he was seen around other young men behaving deviantly. Even if you are not a thief, there is a possibility that you will be labeled and become a thief.
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_____ includes identifying potential behavioral risks associated with the development of the new system
Organizational feasibility includes identifying potential behavioral risks associated with the development of the new system.
Organizational feasibility aims to evaluate the prowess of management and sufficiency of resources to convey a product or idea to the marketplace. The organization must examine the potential of its control team in areas of hobby and execution.
Organizational feasibility focuses on how properly a proposed facts system supposes the objective of the organization and its strategic plan for an information gadget.
Organizational feasibility analysis is conducted to determine whether a proposed commercial enterprise has enough management knowledge, organizational competence, and resources to effectively launch its commercial enterprise.
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Other things held constant, if investors become more risk averse, the security market line (sml) would (2 points)
a. have steeper slope.
b. have less steep slope.
c. keep same slope
Other things held constant, if the expected inflation rate DECREASES, and investors also become MORE risk averse, the Security Market Line would shift in have a steeper slope manner.
What is the Security Market Line (SML)?The security market line (SML) is the Capital Asset Pricing Model (CAPM). It gives the market’s expected return at different levels of systematic or market risk. It is also called the ‘characteristic line’ where the x-axis represents the asset’s beta or risk, and the y-axis represents the expected return.
Security Market Line Equation
The Equation is as follows:
SML: E(Ri) = Rf + βi [E(RM) – Rf]
In the above security market line formula:
E(Ri) is the expected return on the security.Rf is the risk-free rate and represents the y-intercept of the SML.βi is a non-diversifiable or systematic risk. It is the most crucial factor in SML. We will discuss this in detail in this article.E(RM) is expected to return on market portfolio M.E(RM) – Rf is known as Market Risk Premium.Characteristics of the Security Market Line (SML) are as below:
SML is a good representation of investment opportunity cost, which combines the risk-free asset and the market portfolio.Zero-beta security or zero-beta portfolio has an expected return on the portfolio, which is equal to the risk-free rate.The slope of the Security Market Line is determined by the market risk premium, which is: (E(RM) – Rf). Higher the market risk premium steeper the slope and vice-versaAll the assets which are correctly priced are represented on SML.The assets above the SML are undervalued as they give a higher expected return for a given amount of risk.The assets below the SML are overvalued as they have lower expected returns for the same amount of risk.Therefore, we can conclude that the correct option is A.
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Who proposed a model to describe the acculturation process of american ethnic minority populations, such as native americans?
Marcia proposed a model to describe the acculturation process of American ethnic minority populations, such as Native Americans.
Acculturation is the "process of learning and incorporating the values, beliefs, language, customs, and mannerisms of the new country immigrants and their families are living in," including actions that have an impact on one's health, like dietary choices, physical activity levels, and substance use.
Marcia’s (1966) theories concerning identity development can be used to understand developmental issues experienced by host and immigrant teenagers in interaction. Marcia presented a two-dimensional model that contrasts the extent of ethnic identity exploration with the degree of commitment to one's ethnic identity.
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What is the purpose for includeing a notification of the confferecen in the origional solicitation?
Exchanges of information among all interested parties, from the earliest identification of a requirement through receipt of proposals, are encouraged.
What is information?The fraction of a signal or message's content that transmits meaning is referred to as information. Information is not knowledge in and of itself, but rather its representation. The data supplied at one level is often transformed into information to be interpreted at the next level.
An information asset is a collection of information that is identified and managed as a single entity so that it may be efficiently understood, shared, safeguarded, and utilized. Value, risk, content, and lifecycles of information assets are all identifiable and manageable.
Definition speeches, demonstration talks, explanatory speeches, and descriptive speeches are the four categories of instructive speeches. A definition speech discusses the meaning, theory, or philosophy of a certain issue that the audience is likely to be unfamiliar with.
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can someone help me really quick
What steps are state and local governments taking to reduce nicotine and tobacco use? check all that app
The steps that the state and local governments are taking to reduce tobacco and nicotine use are-
1) increasing the price of the products so that it becomes harder for people to buy them and eventually their use will be contained.
2) restricting or completely prohibiting the use of nicotine and tobacco, in public places so that people may be restricted from taking them, at most of the places.
3)They may also charge the retail outlets, highly, so that the sale of these products is contained.
4) Putting more and more taxes on nicotine and tobacco, could also prevent their extensive use.
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What steps are state and local governments taking to reduce nicotine and tobacco use? check all that apply-
1) making it harder for young people to buy nicotine and tobacco products
2) fining adults who use nicotine and tobacco products
3) increasing taxes on nicotine and tobacco products
4) prohibiting the use of nicotine and tobacco products in public places
5) charging retail outlets a high fee for selling nicotine and tobacco products
In the context of studying relationships between variables, which method involves direct manipulation and control of variables?
The experimental method involves direct manipulation and control of variables.
Experimental methods involve manipulating one variable to see if it produces a change in another variable. This method relies on controlled research methods and random assignment of study participants to test hypotheses.
Experimental methods involve the manipulation of variables to establish causality. The main features are controlled methods and random assignment of participants to controlled experimental groups. An experiment is an investigation that scientifically tests a hypothesis.
Experimental studies are studies conducted with a scientific approach using two sets of variables. The first set acts as a constant used to measure the difference of the second set.
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The process that involves evaluating alternatives and making choices among them is known as?
The process that involves evaluating alternatives and making choices among them is known as decision-making.
In psychology, decision-making (also spelled decision making and decisionmaking) is regarded as the cognitive process resulting in the selection of a belief or a course of action among several possible alternative options.
It could be either rational or irrational. The decision-making process is a reasoning process based on assumptions of values, preferences and beliefs of the decision-maker. Every decision-making process produces a final choice, which may or may not prompt action.
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Which type of sampling is the predominant method of selecting controls in traditional case-control studies?
Case base sampling is the predominant method of selecting controls in traditional case-control studies
Case-base sampling: At the start of the follow-up period of the cohort study that the case-control study was nested within, controls are chosen from the population at risk.
To see if a high-fat diet and colon cancer are related, for instance, researchers carried out a case-control study. In North Carolina, cases of colon cancer were all proven to have occurred in 2010. A group of North Carolina citizens without colon cancer served as the controls. There was a 4.0 odds ratio.
Case-control research is made to see if exposure is connected to a certain result. Case-based sampling has a straightforward theoretical explanation. Identify the controls and cases first.
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The mechanoreceptors primarily responsible for feeling the vibrations from an electric toothbrush are _____ because these receptors contain an ""onion-like"" series of layers
The mechanoreceptors primarily responsible for feeling the vibrations from an electric toothbrush are rapid vibrations because these receptors contain an "onion-like" series of layers.
Perception of vibration sensations is carried out by two major types of mechanoreceptors, Meissner's corpuscles (MC) and Pacinian corpuscles (PC). MCs are large myelinated fibers that detect low-frequency vibrations and are present in the bald (smooth and hairless) skin of the fingertips and eyelids.
The skin has specialized sensory receptors called mechanoreceptors that allow it to sense different modes of touch. Pacinian corpuscles are located deep in the dermis of the skin and are responsible for sensing vibrations.
The major mechanoreceptors, Pacinian corpuscles, and Ruffini endings are located in the underlying layer and respond to deeper touch.
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