SEARCHING: Boost a search term

September 25, 2012

BI24 provides the relevance level of matching documents based on the terms found. To boost a term use the caret, “^”, symbol with a boost factor (a number) at the end of the term you are searching. The higher the boost factor, the more relevant the term will be.

Boosting allows you to control the relevance of a document by boosting its term. For example, if you are searching for “Manchester” or “Pie” and you want the term “Manchester” to be returned towards the top of the document list, using the ^ symbol along with the boost factor next to the term. You would type:

This will make documents with the term Pie appear at the top of the document list.

You can also boost grouped terms;

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SEARCHING: Grouping Syntax and Queries

September 25, 2012

BI24 supports using parentheses to group clauses to form sub queries. This can be very useful if you want to control the Boolean logic for a query.

To search for either “beef” or “chicken” and “London”, use the query:

This eliminates any confusion and makes sure you that “London” must exist and either term “chicken” or “beef” may exist.


SEARCHING: Range Searches

September 24, 2012

Range searches allow you to match documents whose field(s) values are between the lower and upper value specified by the range search. Range searches can be inclusive or exclusive of the upper and lower bounds. Sorting is done alphabetically.

Using square brackets performs inclusive range searches:

This will find documents whose “Branch Name” field has values between “Bristol” and “Chester” inclusive.

Using curly brackets performs exclusive range searches:

This will find all documents whose “description” fields have values between “Bristol” and “Chester”, but not including “Bristol” and “Chester”.


SEARCHING: Proximity Searches

September 24, 2012

You can use BI24 to find words that are separated by a specific number of words in a document. To do this, type the tilde (“~”) symbol at the end of a phrase followed by the number of words that separate those two words.

For example to search for a “Thin” and “Pizza” within 4 words of each other in a document use the search:

Results:


SEARCHING: Fuzzy Searches

September 24, 2012

BI24 enables you to do fuzzy searches by typing the tilde (“~”) symbol at the end of a single word term. For example to search for a term similar in spelling to “hip” use the fuzzy search hip~

This search will find terms like hop and ship.


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