NATURAL LANGUAGE UNDERSTANDING USING BRAIN-LIKE APPROACH: SEMANTIC ENGINE USING BRAIN-LIKE APPROACH (SEBLA) DERIVES SEMANTICS OF WORDS AND SENTENCES

• US 20140032574A1
• Filed: 07/23/2013
• Published: 01/30/2014
• Est. Priority Date: 07/23/2012
• Status: Abandoned Application

• Current Assignee: Emdadur R. Khan
• Original Assignee: Emdadur R. Khan
• Inventors: KHAN, Emdadur R.
• Application Number:
  US13/948,738
• Publication Number:
  US 20140032574A1
• Time in Patent Office: Days
• US Class Current: 707/754
• CPC Class Codes: G06F 16/245 Query processing
• CPC Class Codes: G06F 16/3331 Query processing
• CPC Class Codes: G06F 16/367 Ontology

Abstract

Natural Language Understanding (NLU) is a complex open problem. NLU complexity is mainly related to semantics: abstraction, representation, real meaning, and computational complexity. While existing approaches can solve some specific problems, they do not address Natural Language problems in a natural way. This invention describes a Semantic Engine using Brain-Like approach (SEBLA) that uses Brain-Like algorithms to solve the key NLU problem (semantics and its sub-problems).

The main theme of SEBLA is to use each word as an object with all important features, most importantly the semantics. The next main theme is to use the semantics of each word to derive the meaning of a sentence as we do as humans. Similarly, the semantics of sentences are used to derive the meaning of a paragraph. The 3rd main theme is to use natural semantics as opposed to existing “mechanical semantics” used in Predicate logic, Ontology or the like.

Claims

1. A method of facilitating retrieval of content from the Internet (or other content source) using Natural Language query(ies), deriving the semantics of the words in a query using Brian-Like approach, deriving the semantics of the query sentence, understanding the query sentence, taking appropriate action based on the understanding of the query sentence, accessing all relevant desired information, filtering unrelated information from the retrieved information, assembling filtered retrieved information and presenting the assembled information in a succinct, logical and user friendly way to the user comprising the steps of:

Establishing a bi-directional communication link between the Internet or other source of information and a user;

Receiving via said bi-directional communication link, a voice or typed sentence corresponding to a Natural Language Query;

Deriving the semantic meaning of each word;

Deriving the meaning of the query sentence;

Understanding the query sentence;

Deriving appropriate action based on the understanding of the query sentence;

Performing said actions and accessing all relevant desired information;

Filtering unrelated information from the retrieved information;

Assembling filtered retrieved information;

Presenting the assembled information in a succinct, logical and user friendly way to the user using the said bi-directional communication link;

The information finally presented can be specific answer to a question, a related succinct search results, a specific information extraction, summary of a desired information, an inference of the desired information or any other types of desired information that can be processed by the Semantic Engine using Brian-Like approach and an Intelligent Agent;