What do you mean by knowledge representation?

What do you mean by knowledge representation?

Knowledge representation and reasoning (KR², KR&R) is the field of artificial intelligence (AI) dedicated to representing information about the world in a form that a computer system can utilize to solve complex tasks such as diagnosing a medical condition or having a dialog in a natural language.

What do you mean by agent program?

It is a device with sensors and actuators, for example : a robotic car, a camera, a PC. Agent program is an implementation of an agent function. An agent function is a map from the percept sequence(history of all that an agent has perceived till date) to an action.

What are the various issues in knowledge representation?

Issues in Knowledge Representation

• Important Attributed: Any attribute of objects so basic that they occur in almost every problem domain?
• Relationship among attributes: Any important relationship that exists among object attributed?
• Choosing Granularity:
• Set of objects:
• Finding Right structure:

How many types of entities are there in knowledge representation?

 Meta-knowledge  — knowledge about what we know. 3. Thus in solving problems in AI we must represent knowledge and there are two entities to deal with:  Facts  — truths about the real world and what we represent. This can be regarded as the knowledge level  Representation of the facts  which we manipulate.

What are the properties of a good knowledge representation system Mcq?

A good knowledge representation requires the following properties: Representational Accuracy. Inferential Adequacy. Inferential Efficiency.

Which of the following is incorrect application of expert system?

Explanation: The components of ES include : Knowledge Base, Inference Engine, User Interface. 4. Which of the following is incorrect application of Expert System? Explanation: Time is not Benefits of Expert Systems.

What are the main components of expert systems?

An expert system generally consists of four components: a knowledge base, the search or inference system, a knowledge acquisition system, and the user interface or communication system. Knowledge systems solve difficult problems of the real woorld by performing inference processes on explicitly stated knowledge.

How can I create my own chatbot?

How to Create a Chatbot From Scratch

1. Step 1: Go to the CHATBOTS section. If you don’t have access to chatbot builder, you will need to register your account first.
2. Step 2: Click “+Add another bot” and “+Add from scratch” buttons.
3. Step 3: Select the nodes and connect them.
4. Step 4: You’ve made your first chatbot!

Which is the best chatbot platform?

Best AI Chatbot Platforms In 2021:

• Lobster by EBI.AI.
• Chatfuel.
• MobileMonkey.
• Aivo.
• ItsAlive.
• Imperson.
• Pandorabots.
• Bold360.