Yelp has been published new challenge dataset on February 9th.
Yelp Dataset Challenge is doubling up: Added 10 cities across 4 countries!
The Challenge Dataset:
- 1.6M reviews and 500K tips by 366K users for 61K businesses
- 481K business attributes, e.g., hours, parking availability, ambience.
- Social network of 366K users for a total of 2.9M social edges.
- Aggregated check-ins over time for each of the 61K businesses
- U.K.: Edinburgh
- Germany: Karlsruhe
- Canada: Montreal and Waterloo
- U.S.: Pittsburgh, Charlotte, Urbana-Champaign, Phoenix, Las Vegas, Madison
New challenge questions
This is an idea page for master research. The research work on the recently released Yelp Dataset Challenge with the analysis of a real-world “big data”. Continue reading
Datamining + Web 勉強会。ここで流行する技術を参考に