B) using algorithms to d. Variable interval, The reinforcement schedule that typically yields the highest response rate is the ___________ schedule of reinforcement. There is a pause in response immediately after reinforcement occurs and the response rate increases. You have 40 minutes to complete each test, and you must answer all 10 questions in order to to see your results. WebThe below test includes 10 questions, randomly selected from a large inventory. In this example the unconditioned response would be Which of the following statements about genetic algorithms is not true? Then, given the date-time data, we have to predict the status of the flight. For example, if for a particular observation, the classifier assigns a very small probability to the correct class then the corresponding contribution to the Log Loss will be very large indeed. It is a set of observations on the values that a variable takes at different times. Intelligent agents rely on: Reason: Player cannot know how many pulls of the slot machine arm it will take to win, A pattern of intermittent reinforcement in which responses are always reinforced after a set period of time has passed, If tests are given every 4 weeks students learn that immediately after the test their performance will not be evaluated , so we would expect to see a drop in rate of studying at that time. What type of reinforcement is Bob using? D) of high complexity. Because Data Has Time Dependency. b. reinforce Betsy for correctly tossing the ball, then for correctly swinging her racket, then for correctly hitting the ball, and finally for aiming the ball into the correct box. In general, the higher the ________, the better the model fits your data. The collection of expert rules developed by expert systems is referred to as: a. reinforce Betsy only when she can serve a ball perfectly. e. getting money as a reward. c. fixed interval All of the following are typical components or capabilities of an ECM system except: ______ significantly reduces the variance of the model, without substantial increase in its bias. D) retrieved a. toilet paper. e. dog's hunger. c. positive punishment c. conditioned stimulus. b. unconditioned stimulus. The consequences of an action influence the frequency with which that action is displayed in the future. a. negative reinforcement When we need to check or visualize the performance of the multi - class classification problem, we use ________ curve. c. operant learning The Titanic exercise, the age, gender, location of the passengers could have different impacts to their eventual fate. In summary, the main goal is to study the intrinsic (and commonly hidden) structure of the data. E) It uses specifications in a digital file. a. variable-ratio schedule The reason that chimpanzees cannot learn to speak English is because, While a child growing up in Chicago is unlikely to be skilled at tracking animals, it likely knows about taking baths and eating with a knife and fork. D) It creates objects layer by layer. Semistructured information is all the knowledge in a firm that resides in the heads of experienced employees. A car carrying a 75kg75-\mathrm{kg}75kg test dummy crashes into a wall at 25m/s25 \mathrm{~m} / \mathrm{s}25m/s and is brought to rest in 0.1s0.1 \mathrm{~s}0.1s. Show that the average force exerted by the seat belt on the dummy is 18,750N18,750 \mathrm{~N}18,750N. Find the force required to give a helicopter of mass M an acceleration of 0.10 g upward. It occurs as a result of interaction with the persons environment. WebAccording to the text, learning involves. C) programs that can detect digital photos of human faces and cats without humans labeling the input photos. Y represents salary, X is employee's age and a and b are the coefficients of equation. D) executives. d. immediate reinforcer. c. Learning is behavior that diminishes with experience. E) Genetic algorithms discover knowledge by using hardware and software that parallel the processing patterns of the biological or human brain. B) Learning Management Systems (LMS). _____ is what we need the computer to learn to output. -> Machine begins to understand concepts such as how rain can affect how people drive or how leaving the office at 5pm and 4pm can impact commute due to the difference in number of ppl on the road. ", A __________ includes both feature(s) and the label. One of the groups is used as the test set and the rest are used as the training set. c.habituation C) rely on experts to tell the system what patterns to expect in the data. Today's 3-D printers can create objects out of human cartilage. d. Allowing a teen to stay out past curfew. B. F. Skinner a. Imprinting constraint. Which of the following statements about natural language processing (NLP) is not true? Another way to think of it is it being the departure of your data from the model. That is, you show the ______ labeled examples and enable the ______ to gradually learn the relationships between features and label. b. Ravi is given a candy by his mother for cleaning his shoes. E) Enterprise-wide knowledge management systems, KWS, and intelligent techniques, E) Enterprise-wide knowledge management systems, KWS, and intelligent techniques. _____ refers to a model that models the training data too well. a. sadness regarding a mother's death. C) lack the general intelligence of human beings. b. A man who was stung by a bee when he was 4 years old now has a phobia and believes all bees will sting him. Process by which organisms adapt to constant stimulation. d. decreasing the frequency of a behavior by adding or removing a stimulus. d. full, The ____________ schedule of reinforcement reinforces behavior only after a specific number of responses are made. d. unconditioned stimulus, Albert Bandura called learning by doing ____________. c. sensitivity period Out of all that data, 25% of the expected values are 5 while the other 75% are 10. C) programs that can detect digital photos of human faces and cats without humans labeling the input photos. E) function similar to the human brain in recognizing objects. (Select all that apply.). D) LMS In Pavlov's experiments, the taste of food triggered salivation in a dog. a. conditioned response This phenomenon is an example of ___________. These _______ learning algorithms have an incredible wide range of applications and are quite useful to solve real world problems such as anomaly detection, recommending systems, documents grouping, or finding customers with common interests based on their purchases. A) Request for proposals The _____ could be the future price of wheat, the kind of animal shown in a picture, the meaning of an audio clip, or just about anything. C) Database programs What is the distinction between classical conditioning and operant conditioning? Variable ratio Including unlabeled data can improve the accuracy of the final model and reduce time and cost. ________ refers to how well the concepts learned by a machine learning model apply to specific examples not seen by the model when it was learning. If the student has a _____ mindset, the student will see the professor during office hours and use a tutor to try to improve; if the student has a _____ mindset, the student will stop attending class, believing that it is a waste of time. C) interest. ___________ is the conditioned stimulus and ___________ is the conditioned response in the above example. b.habituation b. unconditioned stimulus. _____ learning comprises learning patterns from labeled datasets and decoding the relationship between input variables (independent variables) and their known output (dependent variable) eg. D) AI hybrid systems. _______ is a statistical measure of how close the data are to the fitted regression line. d. synaptic change period, ____________ provides clear evidence of a sensitivity period in learning. All machine learning algorithms use some input data to create outputs. C) their rules must be reprogrammed every time there is a change in the environment, which in turn may change the applicable rules. c. latent learning By analogy, Higher the AUC, better the model is at distinguishing between patients with disease and no disease. - Detecting anomalies that do not fit to any group. Higher the AUC, better the model is at predicting 0s as 0s and 1s as 1s. B) CAD ______ models are used to predict a continuous value. e. neutral stimulus. _____ is a metric associated primarily with categorical response models. c. the development of prosocial behavior. a. unconditioned stimulus. C) AR applications Discuss the effect of a short circuit on the current within the portion of the circuit that has very low resistance. d. Fixed-ratio schedule, For every 10 cars Gus sells, he gets a bonus. Expert systems: A) Decision support systems E) LMS. a. the ability to think abstractly. According to Lefranois (2012) there are several ways that observational learning can occur: You learn a new response. A) of policy development. b. a.extinction _____ is a relatively permanent change in behavior that occurs through experience. d. operant learning, When people learn from their own successes and failures and from trial and error, it is an example of ______. d. Classical conditioning involves learning based on behavioral consequences whereas operant conditioning involves learning based on associations between stimuli. a. fixed Then the process is repeated until each unique group as been used as the test set. A _________ is a configuration variable that is internal to the model and whose value can be estimated from the given data. B) they rely on equipment that becomes outdated. If a ringing bell causes a dog to salivate because the bell has been regularly associated with food in the mouth, the UR is the a. e. nonconditioned response. c. unconditioned response. In __ learning, you start with a set environment of states, represented as "A". Contained in each column is a ________. This best illustrates, As Laila enter the kitchen after school you can smell chocolate chip cookies baking. D) only the person who created the system knows exactly how it works, and may not be available when changes are needed. B) Communities of practice Which of the following describes a difference between neural networks and genetic algorithms? a. fixed ratio B) training a neural network to identify digital photos of cars or other objects in a very large dataset, with humans assessing whether the machine is correct or incorrect. B) using algorithms to simulate the neurons and synapses of human brains. The company declares a four-for-one stock split. An electron moves with constant velocity through a region of space that is free of electric fields. What characteristics contribute to dissatisfaction, regardless of the marketer's efforts? c. Greta gets caught while speeding and the police officer gives her a ticket. ______ is just an RMSE calculated in logarithmic scale. Within the physical carbon pump where does carbon sink? A) Virtual reality systems c. Classical conditioning involves learning based on associations between stimuli whereas operant conditioning involves learning based on behavioral consequences. a. Supervised learning model can utilize common fraud detection variables, but sophisticated cyber criminals know how to get around it. Eg. a. Umar gives his dog a treat every time the dog barks on his command. d. backward conditioning. Recognizing different cat photos from a pile of random photos. c. neutral reinforcer. The beeper sounds in your car until you fasten your seat belt. ______ learning helps you find inspiration in data by grouping similar things together for you. B) Expert system B) training a neural network to identify digital photos of cars or other objects in a very large dataset, with humans assessing whether the machine is correct or incorrect. d. negative reinforcer. A _________ in Machine Learning is a measure of how accurately your ML model is able to predict the expected outcome i.e the ground truth.
