These CKAN Versions are exactely matched:

• 2.10.0
• 2.10.1
• 2.10.2
• 2.10.3
• 2.10.4
• 2.10.5
• 2.10.6
• 2.10.7
• 2.10.8
• 2.10.9
• 2.11.0
• 2.11.1
• 2.11.2
• 2.11.3
• 2.11.4
• 2.12.0
• 2.9.0
• 2.9.0a
• 2.9.1
• 2.9.10
• 2.9.11
• 2.9.13
• 2.9.2
• 2.9.3
• 2.9.4
• 2.9.5
• 2.9.6
• 2.9.7
• 2.9.8
• 2.9.9

ckanext-similar-datasets

CKAN plugin to show similar datasets. Shows similar datasets in the dataset detail view using SOLR’s MoreLikeThisHandler (MLT) feature.

Originally part of ckanext-discovery (stadt-karlsruhe). Reimplemented as a standalone extension.

Requirements

• CKAN 2.9 or later (tested with 2.9, migration for 2.10.4 available)
• SOLR with MoreLikeThisHandler configured
• SOLR schema.xml must have termVectors=”true” on the text field

Configuration

Add the following to your SOLR solrconfig.xml:

<requestHandler name="/mlt" class="solr.MoreLikeThisHandler">
</requestHandler>

Add termVectors to the text field in schema.xml:

<field name="text" type="text" indexed="true" stored="false" multiValued="true" termVectors="true"/>

In ckan.ini:

ckan.plugins = similar_datasets
ckanext.similar_datasets.max_num = 5

The max_num setting controls the maximum number of similar datasets to display (default: 5).

License

AGPL-3.0. Copyright (C) 2021 Ondics GmbH.