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Carrot Search
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Document clustering and visualization software
Document clustering and visualization software

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We're pleased to announce the 1.4.0 release of Lingo4G. Highlights of this release include:

Cancelling in-progress analyses. Lingo4G REST API now supports cancelling of in-progress tasks. You can use the new feature to avoid computing results that will no longer be needed because, for example, the user chose to cancel a long-running in-progress analysis.

Caching of source documents to improve indexing of documents from high-overhead sources (decompression, network access, data parsing).


Release notes:
https://get.carrotsearch.com/lingo4g/1.4.0/doc/#release-1.4.0

Download:
Upload your license file at https://secure.carrotsearch.com for download links.

Happy clustering!

We're pleased to announce the 1.3.0 release of Lingo4G. Highlights of this release include:

Wikipedia and NIH project indexing. Lingo4G comes with out-of-the-box support for indexing Wikipedia dumps and US National Institutes of Health research project information.

Indexing improvements, including automatic management of concurrency during index optimization and phrase normalization speed-ups.

Output of document similarity matrix, which you can use to further analyze your documents outside of Lingo4G.


Release notes:
https://get.carrotsearch.com/lingo4g/1.3.0/doc/#release-1.3.0

Download:
Upload your license file at https://secure.carrotsearch.com for download links.

Happy clustering!

Lingo3G 1.15.1 released with Carrot2 framework update and a .NET component bug fix.

Full release notes:
http://download.carrotsearch.com/lingo3g/1.15.1/manual#section.release-1.15.1

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We are excited to announce the 1.2.0 release of Lingo4G. Highlights of the new release include:

* PDF / Word / HTML indexing. Lingo4G can now index PDF, Word and HTML files. If you'd like to customize the extraction, the source code of the extractor is included.

* Automatic concurrency management during indexing. Lingo4G indexer will now try to automatically maximize throughput taking into account the number of available CPU cores and the speed of the drive(s) used for indexing.

* Improved query term highlighting. Scope query highlighting has been rewritten from scratch and should now fully support phrase and fuzzy queries.

* Numerous smaller improvements and bug fixes, please see the release notes for details.


Release notes: https://get.carrotsearch.com/lingo4g/1.2.0/doc/#release-1.2.0

Download: https://secure.carrotsearch.com


Happy clustering! 

Lingo3G 1.15.0 released with Carrot2 framework update and Bing API V5 support.

Full release notes:
http://download.carrotsearch.com/lingo3g/1.15.0/manual#section.release-1.15.0

Lingo4G 1.0.1 released with minor improvements to Lingo4G Explorer and documentation extensions | https://carrotsearch.com/lingo4g 

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Carrot Search is excited to announce the first public release of Lingo4G, the large-scale text clustering engine capable of processing millions of documents and gigabytes of text.

The initial release comes with the following features:

* Topic discovery: Lingo4G can extract and meaningfully describe the topics discussed in a set of documents. Related topics can be organized into themes.

* Document clustering. Lingo4G can divide sets of documents into non-overlapping groups based on textual similarity.

* Document retrieval. Lingo4G can retrieve text of the specific documents matching the requested topic, theme or a document cluster.

* No external taxonomies or knowledge bases needed, Lingo4G processes documents based only on their textual content.

* Near-real-time processing. Once Lingo4G indexes your collection, it can extract topics, themes and document clusters within seconds.

* Scalability. Lingo4G extracts topics in a matter of seconds regardless of whether you're processing a hundred, a hundred of thousands of documents or the whole indexed collection.

* Easy integration. Lingo4G can be called through a JSON REST API.

Lingo4G also comes with a browser-based application that demonstrates the capabilities of its REST API, allows interactive exploration of the indexed document collection and tuning of clustering parameters.

Over the last 2 years the work-in-progress releases of Lingo4G have been battle-tested by several companies and organizations on data sets ranging from a few to over 50 GB of text. If you'd like to give the first public version a try, get in touch at info@carrotsearch.com.

Lingo4G website: https://carrotsearch.com/lingo4g Lingo4G manual: https://get.carrotsearch.com/lingo4g/latest/doc
Questions and free trials: info@carrotsearch.com

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FoamTree 3.4.4 is available with minor bug fixes and improvements:

* custom-drawn content can now be made interactive
* initial selection drawing bug fixes,
* minor group layout computation performance improvements.


Interactive custom content demo: http://get.carrotsearch.com/foamtree/demo/demos/interactive-custom-content.html
Other demos: https://get.carrotsearch.com/foamtree/demo
Release notes: https://get.carrotsearch.com/foamtree/api/#release-3.4.4
Download: https://secure.carrotsearch.com/download/foamtree/3.4.4

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Lingo3G 1.14.0 released with Workbench improvements and Carrot2 framework updates.

Full release notes:
http://download.carrotsearch.com/lingo3g/1.14.0/manual#section.release-1.14.0

Carrot Search Circles version 2.3.3 has been released. This release contains a bug fix to a problem introduced in version 2.3.2. This bug could result in a JavaScript error of undefined property access, stalling the visualization.

Full release notes:
https://get.carrotsearch.com/circles/changes#v2.3.3

Live demo:
https://get.carrotsearch.com/circles/demo
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