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Yelp_​Review_​Scraping

Extract reviews from a Yelp pageBased on this forum post:https://forum.knime.com/t/selenium-nodes-all-loop-iterations-repeat-first-page-content/13563 Skip the first item(it's just a dummy)open specific Yelpbiz pagecollectresultsNode 67close+quit the web driverFind Next Page LinkThe red variable connectionserves as synchronization (ie. no data is actually passed) -- it ensures that click is only called,after the last node in the "Extract Review Details" meta node has finished executionAlternatively, you can use "Synchronize" nodes, which makes the workflow a bit moreclutteredExtract review <div>Node 74page overreviewsmake sure thatpage has loaded Row Filter Start WebDriver Loop End Extract ReviewDetails Quit WebDriver Find Elements Click Find Elements WebDriver Factory Counting Loop Start Wait Extract reviews from a Yelp pageBased on this forum post:https://forum.knime.com/t/selenium-nodes-all-loop-iterations-repeat-first-page-content/13563 Skip the first item(it's just a dummy)open specific Yelpbiz pagecollectresultsNode 67close+quit the web driverFind Next Page LinkThe red variable connectionserves as synchronization (ie. no data is actually passed) -- it ensures that click is only called,after the last node in the "Extract Review Details" meta node has finished executionAlternatively, you can use "Synchronize" nodes, which makes the workflow a bit moreclutteredExtract review <div>Node 74page overreviewsmake sure thatpage has loadedRow Filter Start WebDriver Loop End Extract ReviewDetails Quit WebDriver Find Elements Click Find Elements WebDriver Factory Counting Loop Start Wait

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Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: pk
Created at: 2015-08-03
On NodePit since: 2019-02-27
Last update: 2024-11-20
Created with KNIME version: v3.7.1

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