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Questions tagged [carrot2]

Carrot2 is an open source search results clustering engine, not to be confused with the AMQP client (carrot)

Carrot2 is an open source search results clustering engine, not to be confused with the AMQP client (carrot).

It is implemented in Java and can automatically organize small collections of documents (search results but not only) into thematic categories.

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Clusters produced by Solr and Carrot2 Workbench not consistent

I'm trying to tune clustering in Solr using Carrot2 Workbench. While Workbench is producing nice results Solr is refusing to do so and its clusters are very much different. My flow: Prepare set of doc ids and query on them alone (fq) Tune and…
Fuxi
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Carrot2 doesn't show clusters all containing specific word on search

I selected some rows all containing specific word like StackOverFlow from my database and saved them in a text file. Then, i used Lucene to index the file contents. When i try to search StackOverFlow on indexed files using Carrot2, it returns no…
Rezaeimh7
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WARN - Insufficient threads configured for SelectChannelConnector

I am using carrot2 search server on centos 7. But when i want to run dcs.sh file it produces [WARN] insufficient threads configured for SelectChannelConnector@0.0.0.0:8080. Any help will be appreciated .
Tajdar Khan Afridi
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Carrot2 dcs language

I've installed Carrot2 on a web application (PHP language). Everything works perfectly. Now i want to change the language of my results. I want to change english for french. I search on carrot2 documentation, on the web but i didn't find what i want…
Potter
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Carrot2 dcs error 500

I've installed Carrot2 on a web application. I send a search with differents options like : number of expected results, depth level. I launch dcs (port 8080) and execute my search (for the moment i'm using wamp on localhost). I init a new…
Potter
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Maven internal properties of dependency

Tech: Maven 3 + IntelliJ + ElasticSearch 5.5.0 + Carrot2 3.15.1 I have a project with Carrot2 and ElasticSearch which rise some conflicts. Carrot2 uses Lucene 5.3.1 and ElasticSearch uses 6.3.1 version. I want to force carrot2 to use 6.3.1 Lucene…
Łukasz
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Haystack with Solr's clustering component (carrot2)

I have Solr configured to do carrot2's STC clustering component (Solr 6) and can access results with the requestHandler=/clustering via Solr's web interface. However, we are using Haystack/Django (1.10) to access Solr and I cannot find anything…
aduchon
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Cannot run carrot2 workbench 3.10.2 in Kubuntu 14.04

I have Java 1.7.0... $ java -version java version "1.7.0_75" Java(TM) SE Runtime Environment (build 1.7.0_75-b13) Java HotSpot(TM) Server VM (build 24.75-b04, mixed mode) And Ubuntu 14.04.2 LTS, running KDE (Kubuntu). When I run…
bokov
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Clustering with weka

I have saved a google query (title and description) of 100 results. It has this format: Title Description Spain - Wikipedia Spain is a democracy organised in the form of a parliamentary government under a constitutional monarchy.…
EricJ
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Unable to launch Carrot2 workbench in Ubuntu 14.04

When I tried to launch carrot2-workbench 64-bit linux executable in Ubuntu 14.04, I am getting an error as 2015-01-29 17:33:40,436 INFO org.carrot2.workbench.core.WorkbenchCorePlugin: Changed instanceLocation to:…
mary
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creating a cluster from XML file

I am working on text analytics. I am using carrot2 api for Java through which I am reading an XML file and trying to generate the cluster. But I am unable to find any simple code snippet for the same. Can someone help me for the same. Thanks in…
Deepa Huddar
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Using Carrot2 API with Java ComponentInitializationException: Could not instantiate component class

I'm trying to write a prototype for a project that involves having java use carrot2 as a metasearch engine for several sources, such as bing and google , etc. I've got a maven project with dependency : …
SysHex
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Python Elasticsearch and Carrot

I am using python elastic search and I need to do document clustering. I have installed carrot2 ( https://github.com/carrot2/elasticsearch-carrot2 ). How do I call the carrot clustering module from python after from elasticsearch import…
Pratik Poddar
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Hiding common fields in ES response

Is there any way I can hide some of the common fields which are being returned as a response by ES. e.g if I get the response as below: { "took": 74, "timed_out": false, "_shards": { "total": 15, "successful": 15, "failed": 0 …
Prashant
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How does solr choose labels when using STC algorithm

I am currently trying to use Solr to do clustering. I am using the STC algorithm. However, I do not know how the labels of clusters are generated. I know that the labels of the nodes in the suffix tree are used, but in what way? What suffix(terms)…
Kuang Lu
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