Inside IBU
Search results - Frequently Asked Questions (FAQ)
" A newspaper is not only a collective propagandist and a collective agitator, it is also a collective organizer. "-- V.I.Lenin (written in Munich and published in "Iskra", Nr4, May 1901)
Q : What is this site?
An aspiring user s ... page - Edward C. Zimmermann - 2009-07-08 08:59 - comments - 0 attachments - IB Infix Notation
" Infix " is common to arithmetic and logical formulas and uses parentheses () to group operators and operands as well as define their precedence. An Infix-notations sentence is constructed as [<field>> / ](<Infix-Term1> < ... story - Edward C. Zimmermann - 2010-02-03 07:56 - 0 comments - 0 attachments - Fields
IB supports fielded data with extremely powerful and flexible methods.
Text Search
In its most basic form (when performing a search) you may specify a field, or a field path--- If no field is specified it means ANYWHERE in the record. Fields are ... story - Edward C. Zimmermann - 2010-01-31 09:42 - 0 comments - 0 attachments - Binary Operators
Binary Operators Operator Semantic OR Union, the set of all elements in either of two sets AND Intersection, the set of all elements in both sets AND: field Elements in the same node instance of field ... story - Edward C. Zimmermann - 2010-01-31 09:43 - 0 comments - 0 attachments - IB Postfix (RPN) Notation
Introduction
Reverse Polish notation (RPN), also known as postfix notation, was invented by Australian philosopher and computer scientist Charles Hamblin in the mid-1950s. It is derived from the Polish notation, which was introduced in 1920 by the ... story - Edward C. Zimmermann - 2009-07-08 08:54 - 0 comments - 0 attachments - Brief Lucene comparison
To compare Lucene with IB is really to compare potatoes with fish. They have quite different histories, design considerations and goals. The following short sketch attempts, however, to outline a few points since we've been asked.
Design target ... story - Edward C. Zimmermann - 2010-02-02 21:25 - 0 comments - 0 attachments |
