NReco.NLQuery 1.2.1

Prefix Reserved
.NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.5 This package targets .NET Framework 4.5. The package is compatible with this framework or higher. 
dotnet add package NReco.NLQuery --version 1.2.1                

                    
                

            
NuGet\Install-Package NReco.NLQuery -Version 1.2.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="NReco.NLQuery" Version="1.2.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add NReco.NLQuery --version 1.2.1                

                    
                

            
#r "nuget: NReco.NLQuery, 1.2.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install NReco.NLQuery as a Cake Addin
#addin nuget:?package=NReco.NLQuery&version=1.2.1

// Install NReco.NLQuery as a Cake Tool
#tool nuget:?package=NReco.NLQuery&version=1.2.1

NLQuery: natural language query parser recognizes entities in context of structured sources (like tabular dataset). Can be used for building natural language interface to SQL database or OLAP cube, implementing custom app-specific search.

Usage examples: https://www.nrecosite.com/nlp_ner_net.aspx
Online demo: http://nlquery.nrecosite.com/

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net45 is compatible.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • .NETFramework 4.5

    • No dependencies.

  • .NETStandard 2.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.2.1 283 8/20/2024
1.2.0 76 8/5/2024
1.1.1 3,647 8/29/2022
1.1.0 1,268 10/23/2019
1.0.0 4,209 3/21/2018

Source code: https://github.com/nreco/nlquery

Version 1.2.1 changes:
- TableMatcherBuilder: fixed an issue when default date column is assigned to DateMatch with MatchedTokensCount=0
- TableMatcherBuilder: fixed an issue when default date column is not assigned because of 'weak' hint-match of column with DataType=Unknown

Version 1.2.0 changes:
- Boost words now implemented using MergePhraseMatcher in TableMatcherBuilder
- Now words stemming is handled inside LikePhraseMatcher and ListContainsMatcher which gives more accurate recognition.
- ComparisonMatcher: now can skip stop words + reverse order handling: OP_MATCH VALUE ENTITY (example: "more than 5 items")
- Match class: added MatchedTokensCount property (needed for relevant scoring function when MergePhraseMatcher is used).
- HintMatcher: now supports reverse-order like VALUE HINT_MATCH
- Tokenizer: added '#', '^' as math-chars, single-quote as punctuation, and any valid unicode white-space works as a separator.

Version 1.1.1 changes:
- NReco.NLQuery is now open source
- Free usage is allowed under certain conditions
- License key is verified but no 'trial' restrictions anymore

Version 1.1.0 changes:
- added support of synonyms (TableSchema/TableMatcherBuilder)
- added ComparisonMatcher for patterns like "age > 20", "temp above 30" etc
- added GroupMatcher for matches combined with "and"/"or"
- options for TableMatcherBuilder to control comparison/group matching
- handle pharse in double-quotes as single token (Tokenizer class)

Version 1.0.0 changes:
- totally redeveloped engine (API is changed): more efficient and highly extensible in comparing to beta1, supports custom external matchers (for example, Lucene index)
- full set of generic matchers: Number, Date, DateOffset, ExactPhrase, LikePhrase, ListContains, Hint, MergePhrase
- efficient greedy algorithm for matches combinations generation
- TableMatcherBuilder that signficantly simplifies library usage for recognition in context of tabular data.