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InterSystems iKnow is unique technology for text exploration that enables you to gain insight from unstructured data and use it to enrich your solutions. iKnow is different because it uses a “bottom up” approach to text exploration, discovering concepts and relations within the text itself. With iKnow technology, there is no need for the tedious – and limiting – process of predefining dictionaries or ontologies.

See the related iKnow videos.

 

Question
· Feb 5, 2020
%iFind.Highlight

Hi

I've been working with SQL using an iFind index to search text. Using the %iFind.Highlight function in my SELECT statement I can get text back that highlights the found words using <b> and </b>

I am aware that using ##class(%iFind.Utils).Highlight, I can pass a parameter to override the <b> tag and use instead a <span> tag with style to change the background color of the found words.

Is there a way to override the <b> tag from a SQL statement?

Thanks

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Introduction - Analyzing Textual Big Data

Big Data for Enriching Analytical Capabilities - Big data is revolutionizing the world of business intelligence and analytics. Gartner predicts that big data will drive $232 billion in spending through 2016, Wikibon claims that by 2017 big data revenue will have grown to $47.8 billion, and McKinsey Global Institute indicates that big data has the potential to increase the value of the US health care industry by $300 billion and to increase the industry value of Europe's public sector administration by Ä250 billion.

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Hi-

I have a SQL Query using %iFind.Highlight which returns text highlighting certain words and phrases. %iFind.Highlight seems to remove cr/lf from the returned text.

Here's my query

ClassMethod Search(pSessionId As %String, pSearchString As %String) As %String
{
set tTags="<span style='background-color:yellow;'>"
&sql(
SELECT %iFind.Highlight(Text , :pSearchString , , :tTags) into :results
FROM SSA_OCR.TempSearchable where sessionId = :pSessionId)
quit results
}

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Article
· Nov 9, 2015 1m read
iFind Search Portal

A simple and rather automated search portal leveraging iFind capabilities for rich text search in 2016.1. It has simple faceting, result ranking, highlighting of search results etc and just works off any table you point it to that has an iFind index by appending ?t=MyPackage.TableName to the URL.

See also https://github.com/bdeboe/isc-iknow-ifindportal for more details and the latest version.

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I am trying to create an iKnow domain programmatically like:

    Set dom = ##class(%iKnow.Domain).%New("TestDom")
    Do  dom.SetParameter("DefaultConfig", "MyConfiguration")
    Set sc = dom.%Save()

   ...

Although "MyConfiguration" sets the language to "ja", i.e. Japanese, it doesn't seem to be respected, and what I see on the top right pane in Knowledge Portal is related concepts, instead of proximity profiles, which I expect to see in Japanese language mode.

Also resulting segmentation of sentences looks to be it is in English mode.

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