Description : The Task Environment of an agent consists of ____________ a) Sensors b) Actuators c) Performance Measures d) All of the mentioned
Last Answer : d) All of the mentioned
Description : Performance Measures are fixed for all agents. a) True b) False
Last Answer : a) True
Description : List the performance measures of search strategies.
Last Answer : i. Completeness ii. Optimality iii. Time complexity iv. Space complexity
Description : Define Artificial Intelligence in terms of human performance.
Last Answer : The art of creating machines that performs functions that require intelligence when performed by people.
Description : Factors which affect the performance of learner system does not include? a) Representation scheme used b) Training scenario c) Type of feedback d) Good data structures
Last Answer : d) Good data structures
Description : Which modifies the performance element so that it makes better decision? a) Performance element b) Changing element c) Learning element d) None of the mentioned
Last Answer : c) Learning element
Description : Which is used to improve the performance of heuristic search? a) Quality of nodes b) Quality of heuristic function c) Simple form of nodes d) None of the mentioned
Last Answer : b) Quality of heuristic function
Description : What is the major component/components for measuring the performance of problem solving? a) Completeness b) Optimality c) Time and Space complexity d) All of the mentioned
Description : Where does the performance measure is included? a) Rational agent b) Task environment c) Actuators d) Sensor
Last Answer : b) Task environment
Description : Which environment is called as semi dynamic? a) Environment does not change with the passage of time b) Agent performance changes c) Environment will be changed d) Environment does not change with the passage of time, but Agent performance changes
Last Answer : d) Environment does not change with the passage of time, but Agent performance changes
Description : What is rational at any given time depends on? a) The performance measure that defines the criterion of success b) The agent’s prior knowledge of the environment c) The actions that the agent can perform d) All of the mentioned
Description : Which element in the agent are used for selecting external actions? a) Perceive b) Performance c) Learning d) Actuator
Last Answer : b) Performance
Description : Which is used to improve the agents performance? a) Perceiving b) Learning c) Observing d) None of the mentioned
Last Answer : b) Learning
Description : Which of the factors affect the performance of learner system does not include? a) Representation scheme used b) Training scenario c) Type of feedback d) Good data structures
Description : External actions of the agent is selected by __________ a) Perceive b) Performance c) Learning d) Actuator
Description : The performance of an agent can be improved by __________ a) Learning b) Observing c) Perceiving d) None of the mentioned
Last Answer : a) Learning
Description : Factors which affect the performance of learner system does not include a) Representation scheme used b) Training scenario c) Type of feedback d) Good data structures
Description : What are the 3 mechanism to achieve performance improvement?
Last Answer : i. Relevance feedback ii. Document classification iii. Document clustering
Description : How to measure the performance of an agent?
Last Answer : Performance measure of an agent is got by analyzing two tasks. They are How and When actions.
Description : The initial state and the legal moves for each side define the __________ for the game. a) Search Tree b) Game Tree c) State Space Search d) Forest
Last Answer : b) Game Tree
Description : Define Information Extraction.
Last Answer : It is a process of creating database entries by skimming a text and looking for occurrences of a particular class of object.
Description : Define Information Retrieval (IR).
Last Answer : IR is the task of finding documents that are relevant to user’s need for information.
Description : Define Segmentation?
Last Answer : The process of finding the words boundaries in a text with no spaces.
Description : Define Discourse understanding.
Last Answer : A discourage is any string of language usually one that is more than one sentence long.
Description : Define Disambiguation.
Last Answer : The speaker’s aim is to communicate some words in utterance and hearer work is to get back the meaning of the world from the knowledge of situation.
Description : Define Ambiguity.
Last Answer : The sentence that does not provide exact meaning are called ambiguous sentence.
Description : Define Sub categorization.
Last Answer : E 2 eliminates VP by mentioning which phrases can allow which verbs which are known as sub categorization.
Description : Define DCG.
Last Answer : The method of rewriting the existing rules in the grammar by the method of augmentation is called as DCG (Define Clause Grammar).
Description : Define Augmentation.
Last Answer : The process of adding the existing rules of a grammar instead of introducing new rules. It is called Augmentation.
Description : Define Bottom up parsing.
Last Answer : We start from the leaf nodes (i.e.) with the words and search for a tree with root S.
Description : Define Top down parsing.
Last Answer : It starts with root node S and search for a tree that has the words as it leaves.
Description : Define Parsing.
Last Answer : Parsing is the process of finding a parse tree for a given input string. It is also known as syntactic analysis.
Description : Define Semantic Interpretation.
Last Answer : The process of extracting the meaning of an utterance an expression in some representation language.
Description : Define Formal Language.
Last Answer : A formal language is defined as a set of strings of terminal symbols. It is called as words.
Description : Define Language.
Last Answer : Language enables us to communicate most of what we have observed about the environment.
Description : Define Communication.
Last Answer : Communication is the international exchange of information brought about by the production and perception of signs drawn from a shared system of conventional signs.
Description : Define Reification.
Last Answer : The process of treating something abstract and difficult to talk about as though it were concrete and easy to talk about is called as reification.
Description : Define Similarity nets.
Last Answer : Similarity net is an approach for arranging models. Similarity net is a representation in which nodes denotes models, links connect similar models and links are tied to different descriptions.
Description : Define conditional planning.
Last Answer : Conditional planning is a way in which the incompleteness of information is incorporated in terms of adding a conditional step, which involves if – then rules.
Description : Define a consistent plan.
Last Answer : A consistent plan is one in which there are no contradictions in the ordering or binding constraints.
Description : Define a complete plan.
Last Answer : A complete plan is one in which every precondition of every step is achieved by some other step.
Description : Define a solution
Last Answer : A solution is defined as a plan that an agent can execute and that guarantees the achievement of goal.
Description : Define planning.
Last Answer : Planning can be viewed as a type of problem solving in which the agent uses beliefs about actions and their consequences to search for a solution.
Description : Define TD.
Last Answer : Temporal Difference learning: The key of TD is to use the observed transitions to adjust the values of the observed states so that they agree with the constraint equations.
Description : Define Active Learning.
Last Answer : The agent must learn what to do. An agent must experience as much as possible of its environment in order to learn how to behave in it.
Description : Define Passive learning.
Last Answer : The agent’s policy is fixed and the task is to learn the utilities of states, this could also involve learning a model of the environment.
Description : Define Neural Networks.
Last Answer : It consists of nodes or units connected by directed links. A link propagates the activation. Each link has a numeric weight which determines the strength and sign of the connection.
Description : Define EM.
Last Answer : Expectation Maximization: the idea of EM is to pretend that we know the parameters of the model and then to infer the probability that each data point belongs to each component. After that we ... where each component is fitted to the entire data set with each point weighted by the probability.
Description : Define sum of squared errors.
Last Answer : The difference between the actual value yj and the predicated value ( θ1 xj + θ2 ) so E is the sum of squared errors.