Create a validation data set with 50% of the data. Use Decision Tree‚ Regression and Neural Network approached for building predictive models. Perform a comparative analysis of the three competing models on validation data set. Write down your final conclusions on which model performs the best‚ what is the best cut-off to use‚ and what is the ‘value-added’ from conducting predictive modeling? Upload the saved file with the assignment. I created 6 models for this project‚ which are DT1‚ DT2‚ Reg1‚ Reg2
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Week 9 .Positive Learning Environments. Towards the end of this week’s blogging- say Monday or Tuesday‚ consider the following question together: Why do you think that sound classroom management is important? As a result of your reading‚ viewing and discussion so far‚ what elements do you believe a teacher should consider when planning for a positive‚ happy and effective classroom? Your 500 word journal reflection should be about something that you have learned this week through your reading
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SDLC Value Big Corporations and Health care organization are always looking to improve their information systems to save time‚ money‚ and people lives. One most used information system would be the System Development Lifecycle (SDLC). A system development can sometimes run over budget or the corporation and organizations will never receive full satisfaction if their goals are not accomplish. The many challenges they face or will face are; difficult to determine the requirements of a system
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Positive Reinforcement for Children Mary Camacho Nova Southeastern University Abstract From a very early age‚ children begin to learn about the association between behaviors and consequences. They realize that there is always going to be a consequence whether it’d be positive or negative‚ that would follow the behavior. Sometimes children behave very well and most of the time‚ children tend to give parents and others around them a hard time. When it comes to behavior modification‚ some
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Week Six - Perfectionism: Positive or Negative? Perfectionism is a personality trait characterized by a person’s determination for faultlessness and a person’s will to set extremely high performance values. Many educators and parents view this as negative when their students or children must be perfectionists. Our society has even viewed perfectionism as a negative term. Research has stated that schools and educators have applied pressure to gifted students to attain high outcomes. Silverman
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Affectability of positive and negative written personal accounts on positive meaning finding and positive affect. Renee Hemara Australian College of Applied Psychology Word count: 1518 Abstract We investigated the expressive writing paradigm through the positive‚ neutral and negative written event accounts of undergraduate students of the Australian College of Applied Psychology. Undergraduates (N= 173‚ Mean age = 27.52; 75% Female) were required to answer a number of tests acting as a decoy
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Qol has been defined to as sentimental reaction to one’s role state and standards. It also explains the emotional phase of the individual either it has positive impact on the individual or has negative impacts (Andrews & Withey‚1976)‚ as the inconsistency between preferred and real situations Qol gives the correct and transparent picture of the difference that occurs (Krupinski‚ 1980). Previous studies have
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POSITIVE EFFECTS OF MEDIA: The media influences people in different ways‚ some positive and some negative. It is important to realize although media can have a positive effect on society too much exposure to television‚ computers‚ or magazines can lead to unhealthy effects. The media gives people a way to connect with one another through news updates or even social networking. Most everyone wakes up in the morning grabs the newspaper‚ computer‚ or flips on the television to educate themselves on
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Specific purpose: To persuade my audience that when people fully embrace the ideal of positive thinking they are more able to cope with difficult situations and health concerns that can normally be quite debilitating or even fatal. Central Idea/Thesis statement: To demonstrate that positive thinking has the ability to help a person heal and cope with adversity. Introduction: How would you feel if I told you I was going to take away 7.5 years of your life today? Something tells me that
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SPECIAL Positive: Millennials feel special because they are the most wanted generation and treated as important by elders. They expect frequent positive feedback‚ and believe themselves to be the future of the world (Howe & Strauss‚ 2003). This observation is supported by Alsop (2009) who explains that feedback from managers provides validation that millennials are doing well in the organisation. Negative: Twenge (2009) is less positive about this trait as her analysis shows that the specialness
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