Class that offers methods for reading in static rating data
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Static Public Member Functions |
| static IRatings | Read (string filename, IMapping user_mapping=null, IMapping item_mapping=null, RatingType rating_type=RatingType.FLOAT, TestRatingFileFormat test_rating_format=TestRatingFileFormat.WITH_RATINGS, bool ignore_first_line=false) |
| | Read in static rating data from a file
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| static IRatings | Read (TextReader reader, int size, IMapping user_mapping=null, IMapping item_mapping=null, RatingType rating_type=RatingType.FLOAT, TestRatingFileFormat test_rating_format=TestRatingFileFormat.WITH_RATINGS, bool ignore_first_line=false) |
| | Read in static rating data from a TextReader
|
Detailed Description
Class that offers methods for reading in static rating data
Member Function Documentation
Read in static rating data from a file
- Parameters
-
| filename | the name of the file to read from |
| user_mapping | mapping object for user IDs |
| item_mapping | mapping object for item IDs |
| rating_type | the data type to be used for storing the ratings |
| test_rating_format | whether there is a rating column in each line or not |
| ignore_first_line | if true, ignore the first line |
- Returns
- the rating data
Read in static rating data from a TextReader
- Parameters
-
| reader | the TextReader to read from |
| size | the number of ratings in the file |
| user_mapping | mapping object for user IDs |
| item_mapping | mapping object for item IDs |
| rating_type | the data type to be used for storing the ratings |
| test_rating_format | whether there is a rating column in each line or not |
| ignore_first_line | if true, ignore the first line |
- Returns
- the rating data
The documentation for this class was generated from the following file:
