jai-chaudhary / ebay-project

Scripts to fetch and analyse ebay items

eBay-Project

###api-scripts

Scripts to get ebay data

Sample Shell Command to extract title from xml response sed -e "s/xmlns/ignore/" WomensAccessoriesResponse/WomensAccessoriesResponse1.xml | xmllint --xpath "/findItemsByCategoryResponse/searchResult/item/title" -

###ExtractedXMLData

XML file extracted through eBay API

###MalletLDA #####-Code

• GenerateInput.py

  Parse XML file and generate input file for Mallet

• MalletCommandLine.py

  Run Mallet to generate topic model

• ParseOutputSimilarity.py

  Parse topic model Calculate distance based similarity to generate recommender Write recommender to html file

• Clustering.py

  Apply DBScan to generated topic model

#####-mallet-2.0.7/Scripts Include scripts to calculate perplexity.

#####-DemoForComparison Include visualization to demo the comparison between our's and ebay's recommender

#####-inputForMallet Include input file for Mallet (Clothing, Shoes, Accessory, CrossCSA, CrossColl)

#####-GenratedTopicModel Include Topics generated by Optimal LDA Model and HDP Model