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diff --git a/Assignment 2/op_spam_v1.4/README.md b/Assignment 2/op_spam_v1.4/README.md deleted file mode 100644 index a84e3ae..0000000 --- a/Assignment 2/op_spam_v1.4/README.md +++ /dev/null @@ -1,87 +0,0 @@ -Deceptive Opinion Spam Corpus v1.4 -================================== - -Overview --------- - -This corpus consists of truthful and deceptive hotel reviews of 20 Chicago -hotels. The data is described in two papers according to the sentiment of the -review. In particular, we discuss positive sentiment reviews in [1] and negative -sentiment reviews in [2]. - -While we have tried to maintain consistent data preprocessing procedures across -the data, there *are* differences which are explained in more detail in the -associated papers. Please see those papers for specific details. - -This corpus contains: - -* 400 truthful positive reviews from TripAdvisor (described in [1]) -* 400 deceptive positive reviews from Mechanical Turk (described in [1]) -* 400 truthful negative reviews from Expedia, Hotels.com, Orbitz, Priceline, - TripAdvisor and Yelp (described in [2]) -* 400 deceptive negative reviews from Mechanical Turk (described in [2]) - -Each of the above datasets consist of 20 reviews for each of the 20 most popular -Chicago hotels (see [1] for more details). The files are named according to the -following conventions: - -* Directories prefixed with `fold` correspond to a single fold from the - cross-validation experiments reported in [1] and [2]. - -* Files are named according to the format `%c_%h_%i.txt`, where: - - * %c denotes the class: (t)ruthful or (d)eceptive - - * %h denotes the hotel: - - * affinia: Affinia Chicago (now MileNorth, A Chicago Hotel) - * allegro: Hotel Allegro Chicago - a Kimpton Hotel - * amalfi: Amalfi Hotel Chicago - * ambassador: Ambassador East Hotel (now PUBLIC Chicago) - * conrad: Conrad Chicago - * fairmont: Fairmont Chicago Millennium Park - * hardrock: Hard Rock Hotel Chicago - * hilton: Hilton Chicago - * homewood: Homewood Suites by Hilton Chicago Downtown - * hyatt: Hyatt Regency Chicago - * intercontinental: InterContinental Chicago - * james: James Chicago - * knickerbocker: Millennium Knickerbocker Hotel Chicago - * monaco: Hotel Monaco Chicago - a Kimpton Hotel - * omni: Omni Chicago Hotel - * palmer: The Palmer House Hilton - * sheraton: Sheraton Chicago Hotel and Towers - * sofitel: Sofitel Chicago Water Tower - * swissotel: Swissotel Chicago - * talbott: The Talbott Hotel - - * %i serves as a counter to make the filename unique - -Questions ---------- - -Please direct questions to Myle Ott (<myleott@cs.cornell.edu>) - -References ----------- - -[1] M. Ott, Y. Choi, C. Cardie, and J.T. Hancock. 2011. Finding Deceptive -Opinion Spam by Any Stretch of the Imagination. In Proceedings of the 49th -Annual Meeting of the Association for Computational Linguistics: Human Language -Technologies. - -[2] M. Ott, C. Cardie, and J.T. Hancock. 2013. Negative Deceptive Opinion Spam. -In Proceedings of the 2013 Conference of the North American Chapter of the -Association for Computational Linguistics: Human Language Technologies. - -License -------- - -This work is licensed under the Creative Commons -Attribution-NonCommercial-ShareAlike 3.0 Unported License. To view a copy of -this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/ or send a -letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View, -California, 94041, USA. - -If you use any of this data in your work, please cite the appropriate associated -paper (described above). |