SauravMaheshkar commited on
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03da731
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feat: add data objects

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+ **/.DS_Store
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processed/transductive/test_df.csv ADDED
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processed/transductive/train_df.csv ADDED
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raw/DATA-DESCRIPTION.txt ADDED
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+ Each timestamped simplex dataset consists of three files:
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+ 1. dataset-nverts.txt
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+ 2. dataset-simplices.txt
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+ 3. dataset-times.txt
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+
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+ All three files represent a vector of integers. There is one integer per line.
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+
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+ The first file contains the number of vertices within each simplex. The second
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+ file is a contiguous list of the nodes comprising the simplices, where the
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+ ordering of the simplices is the same as in the first file. The third file
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+ contains the timestamps for each simplex. The length of the vectors in the first
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+ and third files is the same, and the length of the vector in the second file is
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+ the sum of the integers in the first file.
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+
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+ Consider an example dataset consisting of three simplices:
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+ 1. {1, 2, 3} at time 10
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+ 2. {2, 4} at time 15.
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+ 3. {1, 3, 4, 5} at time 21.
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+ Then files would look as follows:
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+
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+ example-nverts.txt
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+ 3
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+ 2
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+ 4
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+
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+ example-simplices.xt
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+ 1
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+ 2
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+ 3
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+ 2
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+ 4
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+ 1
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+ 3
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+ 4
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+ 5
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+
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+ example-times.txt
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+ 10
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+ 15
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+ 21
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+
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+
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+
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+ For problems, please contact Austin Benson at arb@cs.cornell.edu.
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+ This dataset is derived from threads on Ask Ubuntu posts. The data was
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+ downloaded from
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+ https://archive.org/details/stackexchange
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+
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+ Each simplex corresponds to a post where the question and all answers to the
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+ question appeared within 24 hours. The nodes in each simplex are the elements of
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+ the set consisting of the users that answered the question and the user that
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+ asked the question. The times are the time of the post in millisecond but
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+ normalized so that the earliest post starts at 0.
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+
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+ The file threads-ask-ubuntu-simplex-labels.txt maps each simplex to the stack
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+ exchange post id.
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+
raw/threads-ask-ubuntu-nverts.txt ADDED
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raw/threads-ask-ubuntu-simplex-labels.txt ADDED
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raw/threads-ask-ubuntu-simplices.txt ADDED
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raw/threads-ask-ubuntu-times.txt ADDED
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