MyMediaLite
3.08
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Class that offers static methods for reading in MovieLens 1M and 10M rating data. More...
Static Public Member Functions | |
static ITimedRatings | Read (string filename, IMapping user_mapping=null, IMapping item_mapping=null, TestRatingFileFormat test_rating_format=TestRatingFileFormat.WITH_RATINGS) |
Read in rating data from a file. | |
static ITimedRatings | Read (TextReader reader, IMapping user_mapping=null, IMapping item_mapping=null, TestRatingFileFormat test_rating_format=TestRatingFileFormat.WITH_RATINGS) |
Read in rating data from a TextReader. |
Class that offers static methods for reading in MovieLens 1M and 10M rating data.
See http://www.grouplens.org/node/73#attachments and http://recsyswiki.com/wiki/MovieLens
static ITimedRatings Read | ( | string | filename, |
IMapping | user_mapping = null , |
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IMapping | item_mapping = null , |
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TestRatingFileFormat | test_rating_format = TestRatingFileFormat.WITH_RATINGS |
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) | [inline, static] |
Read in rating data from a file.
filename | the name of the file to read from |
user_mapping | mapping object for user IDs |
item_mapping | mapping object for item IDs |
test_rating_format | whether there is a rating column in each line or not |
static ITimedRatings Read | ( | TextReader | reader, |
IMapping | user_mapping = null , |
||
IMapping | item_mapping = null , |
||
TestRatingFileFormat | test_rating_format = TestRatingFileFormat.WITH_RATINGS |
||
) | [inline, static] |
Read in rating data from a TextReader.
reader | the TextReader to read from |
user_mapping | mapping object for user IDs |
item_mapping | mapping object for item IDs |
test_rating_format | whether there is a rating column in each line or not |