URL Domain Extractor

Using the node, one can extract the domain name from a given URL. For example, for an input such as http://subdomain.example.com/directory/page.html, this node extracts http://subdomain.example.com.

Options

URL

The column which holds the URLs to extract.

Include protocol

Enable to include the protocol (e.g. http://).

Include subdomain

Enable to include all subdomains (e.g. http://subdomain1.subdomain2.example.com vs. http://example.com)

Input Ports

Table which contains a column with URLs to extract.

Output Ports

Input table with appended column for extracted domains.

Best Friends (Incoming)

• URL Normalizer (13 %) 
• URL Extractor (6 %) Deprecated
• URL to File Path (5 %) Streamable
• URL Resolver (5 %) 
• Rule-based Row Filter (5 %) Streamable
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Best Friends (Outgoing)

• String Manipulation (11 %) Streamable
• Column Filter (10 %) Streamable
• GroupBy (7 %) 
• URL Extractor (7 %) Deprecated
• Joiner (6 %) 
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Workflows

• TweetKollidR (KNIME Hub) 

Installation

To use this node in KNIME, install Palladian for KNIME from the following update site:

A zipped version of the software site can be downloaded here. Read our FAQs to get instructions about how to install nodes from a zipped update site.

Developers

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