Steps to apply artificial intelligence to extract knowledge from a text document

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I am very new to the Artificial Intelligence field. I have some basic( Beginner level) knowledge regarding fuzzy logic, Artificial Neural Network, Expert system (basic Architecture). I do not have any practical knowledge in these terms.

Suppose I have the following text in my document:

Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist. He developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). Einsteins work is also known for its influence on the philosophy of science. Einstein is best known in popular culture for his mass–energy equivalence formula E = mc2 .[6] He received the 1921 Nobel Prize in Physics for his "services to theoretical physics", in particular his discovery of the law of the photoelectric effect, a pivotal step in the evolution of quantum theory.

I am trying to solve these questions from it:

1) Is Albert Einstein is Man? [Hint :in passage we are using 'He', so we can conclude that he is a man.]

2) Is Albert Einstein Alive ?

3) List the achievements of Albert Einstein? [Ans : He invented energy-mass equation; He won Nobel Prize; Developed General theory of relativity;law of the photoelectric effect]

4) What is this passage talking about?[Ans :About Albert Einstein]

C#

My questions are :

- How to create Knowledge Base?

- What are the steps to attain this task?

- What is the role of NLP output for this task?

Any suggestions other than this is highly appreciated.

A lot of thanks in advance,

What I have tried:

I have read somewhere that its possible to make using 'Hybrid system'. i.e combination of many systems in AI (ANN+Fuzzy+ etc...).

I have also tried Stanford NLP, NLTK, Syntaxnet. They are providing parsed output.

Posted 12-Jun-16 22:48pm

Member 11923132

Updated 12-Jun-16 23:55pm

Pete O'Hanlon

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Comments

Mehdi Gholam 13-Jun-16 5:08am

Your question is out of the scope of a programming forum such as this.

Richard MacCutchan 13-Jun-16 5:10am

This is far too broad a question for a Quick Answers forum. You need to do more research into the algorithms and processes used in AI systemes.

Matt T Heffron 13-Jun-16 16:55pm

There is enough work in solving this question to cover getting several PhDs!

You should do some basic background work in understanding the various parts of the field of AI (Natural Language Processing, Knowledge Representation, Fuzzy Logic, Inferencing, Machine Learning, Computer Vision, Automated Translation, etc.) and then you can pick an area in which to focus your efforts.

Member 11923132 14-Jun-16 0:30am

Thank you #Matt T Heffron for your valuable comment.

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Patrice T · Answer 1 · 2016-06-12T23:55:00

Your question involve natural language understanding, which is one of the most complicated subjects in AI. I am not even sure such a thing exist at this time. You can find some attempts that are more or less successful, but they arz not general purpose, they are specialized on a small domain.
It involve an absolutely huge knowledge database.
Natural language understanding - Wikipedia, the free encyclopedia[^]

Quote:
He invented energy-mass equation

No did not invent the equation, he discovered this equation because the equation was already in use long before its discovery.