AI News, Artificial-intelligence system surfs web to improve its performance

Artificial-intelligence system surfs web to improve its performance

Information extraction -- or automatically classifying data items stored as plain text -- is thus a major topic of artificial-intelligence research.

For instance, humans might label parts of speech in a set of texts, and the machine-learning system will try to identify patterns that resolve ambiguities -- for instance, when 'her' is a direct object and when it's an adjective.

'In information extraction, traditionally, in natural-language processing, you are given an article and you need to do whatever it takes to extract correctly from this article,' says Regina Barzilay, the Delta Electronics Professor of Electrical Engineering and Computer Science and senior author on the new paper.

A machine-learning system will generally assign each of its classifications a confidence score, which is a measure of the statistical likelihood that the classification is correct, given the patterns discerned in the training data.

With the researchers' new system, if the confidence score is too low, the system automatically generates a web search query designed to pull up texts likely to contain the data it's trying to extract.

The system learns how to generate search queries, gauge the likelihood that a new text is relevant to its extraction task, and determine the best strategy for fusing the results of multiple attempts at extraction.

In the first case -- the database of mass shootings -- the system was asked to extract the name of the shooter, the location of the shooting, the number of people wounded, and the number of people killed.

SAP HANA Training - Extracting data from MSSQL server by Using BODS to HANA System

SAP HANA Online training (Reach Us @ SAP HANA & BW 7.5 On HANA Training & Certification Program, For Course Content click ..

EXTRACTING DATA FROM SAP R/3 INTO BW 7.3 BI CONTENTS USING BW 3 5 - SAP BW 7.3 Training

Learn SAP BW 7.4 - Zero to Hero Complete course for 50% Discount -~-~~-~~~-~~-~- Please watch: "జపాన్ లో షాపింగ్ ఎలా ..

ETL Training - Creating data flow and extracting and loading data

This video talks about how to create a data flow and how to extract and load data using data flow in SSIS (SQL Server 2014). More videos can be found at ...

Extracting Data Using Data Management In Oracle Financial Consolidation and Close Cloud

This tutorial demonstrates how to extract data from Oracle Financial Consolidation and Cloud into a flat file using Data Management. You create a custom ...

ECC Extraction for Master Data

SAP BIBW ECC Extraction training class

Course: SAP BI 7.0/BW 7.3, ABAP Duration: 50 hours Highlights of our training: Real time Industry ..

Automate Data Extraction Without Opening Destination Workbook

Our Excel training videos on YouTube cover formulas, functions and VBA. Useful for beginners as well as advanced learners. New upload every Thursday.

Automation Anywhere Web Data Extraction structured data extraction demo

Emeritis demo: extracting data from SuccessFactors

Expert Tom Rottiers explains how to extract data from SuccessFactors into Microsoft Excel and Google Sheets using the ODATA API.

Business Rules Extraction

Successful Business Rules Extraction Presented by Garry Whitworth.