1st-September-2020 • The notion of conditional independence can be used to give a concise representation of many domains. The idea is...

(31th-August-2020) • Probability forms the basis of information theory. In this section, we give a brief overview of information theory....

(30th-August-2020) • You can use the probabilities to give the expected value of any numerical random variable (i.e., one whose domain is...

(29th-August-2020) An agent must update its belief when it observes new evidence. A new piece of evidence is conjoined to the old...

(28th-August-2020) The difference between background knowledge and observation was described in Section 5.3.1. When we use reasoning...

(27th-August-2020) • Evidence e will rule out all possible worlds that are incompatible with e. Like the definition of logical...

(26th-August-2020) • Typically, we do not only want to know the prior probability of some proposition, but we want to know how this...

(25th-August-2020) The definition of probability is sometimes specified in terms of probability density functions when the domain is...

(24th-August-2020) • Probability theory is built on the same foundation of worlds and variables as constraint satisfaction (see Section...

(23rd-August-2020) • All of the time, agents are forced to make decisions based on incomplete information. Even when an agent senses the...

(22nd-August-2020) • The following knowledge base formalizes the part of the communication network we are interested in: •...

(21th-August-2020) • A definite clause knowledge base can be used to specify atomic clauses and rules about a domain when there is no...

(20th-August-2020) • A primitive atom is an atom that is stated as an atomic clause when it is true. A derived atom is one that uses...

(19th-August-2020) • Abduction is a form of reasoning where assumptions are made to explain observations. For example, if an agent were...

(18th-August-2020) • The top-down procedure for the complete knowledge assumption proceeds by negation as failure. It is similar to the...

(17th-August-2020) • There are two types procedure. Bottom-Up Procedure Top-Down Negation-as-Failure Procedure • The bottom-up...

(16th-August-2020) • A database is often complete in the sense that anything not stated is false. • Example 5.24: You may want the user...

(15th-August-2020) • The top-down implementation is similar to the top-down definite clause interpreter described in Figure 5.4, except...

(14th-August-2020) • The bottom-up implementation is an augmented version of the bottom-up algorithm for definite clauses presented in...

(13th-August-2020) Knowledge example is followings. • Regarding Reasoning with Assumptions and Horn Clauses, There are present a...