To start we need to crawl all items of the category with the lowest number of items of the classifieds.
We selected Hamrobazar. Nepal's leading online classified website. We selected set-top boxes sub category of electronics, tvs & more categiry
To prepare the dataset, we manually check and see the results.
Rank items as per the query
- The dataset is in chronological order.
- For manual sorting, the exact keyword matching is done in title, description and address.
- After completing exact matching, partial keyword matching is done.
- among the top 10 ranked item the price and date posted is compared to re-rank the items with low price and latest date on high ranking.