Web Data Commons - Gold Standard for Feature Extraction



Item Type: Dataset
Title: Web Data Commons - Gold Standard for Feature Extraction
Alternative Title: Gold standard containing manually labeled product entity features for the product categories: phones, televisions, and headphones.
Date: 2015
Creator: Petrovski, Petar ; Primpeli, Anna ; Meusel, Robert ; Bizer, Christian
Divisions: School of Business Informatics and Mathematics > Wirtschaftsinformatik V (Bizer)
DDC
Classification:		 004 Computer science, internet
Keywords: product corpus ; gold standard ; product matching ; feature extraction
Abstract: We labeled 4 distinct structural units from the HTML pages: (1) Microdata title, (2) Microdata description, (3) HTML tables and (4) HTML lists. The labeled set comprises out of 500 product entities, while the distinct labeled properties are 338 in total. It was created by three different annotators. The product entities were labeled as JSON objects.
URL: https://madata.bib.uni-mannheim.de/217/
DOI: https://doi.org/10.7801/217
Availability (Controlled): Download
Availability: Data is available as a JSON file. Files per product category can be found here: http://webdatacommons.org/productcorpus/index.html#toc3
Publication(s)
(MADOC):		 Meusel Robert und Primpeli Anna und Meilicke Christian und Paulheim Heiko und Bizer Christian (2015), Exploiting microdata annotations to consistently categorize product offers at web scale
Project: Project Title: Web Data Commons - Product Corpus
Project Description: Creation of input data to support and evaluate product matching and product feature extraction methods.

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Filename: WDC_GoldStandard_FeatureExtraction.json


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Depositing User: Anna Primpeli
Date Deposited: 19 May 2017 11:40
Last Modified: 16 Jun 2017 10:46

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