MyMediaLite
3.01
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Class that contains static methods for rating prediction. More...
Static Public Member Functions | |
static void | WritePredictions (this IRecommender recommender, IRatings ratings, TextWriter writer, IEntityMapping user_mapping=null, IEntityMapping item_mapping=null, string line_format="{0}\t{1}\t{2}", string header=null) |
Rate a given set of instances and write it to a TextWriter. | |
static void | WritePredictions (this IRecommender recommender, IRatings ratings, string filename, IEntityMapping user_mapping=null, IEntityMapping item_mapping=null, string line_format="{0}\t{1}\t{2}", string header=null) |
Rate a given set of instances and write it to a file. |
Class that contains static methods for rating prediction.
static void WritePredictions | ( | this IRecommender | recommender, |
IRatings | ratings, | ||
TextWriter | writer, | ||
IEntityMapping | user_mapping = null , |
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IEntityMapping | item_mapping = null , |
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string | line_format = "{0}\t{1}\t{2}" , |
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string | header = null |
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) | [inline, static] |
Rate a given set of instances and write it to a TextWriter.
recommender | rating predictor |
ratings | test cases |
writer | the TextWriter to write the predictions to |
user_mapping | an EntityMapping object for the user IDs |
item_mapping | an EntityMapping object for the item IDs |
line_format | a format string specifying the line format; {0} is the user ID, {1} the item ID, {2} the rating |
header | if specified, write this string at the start of the output |
static void WritePredictions | ( | this IRecommender | recommender, |
IRatings | ratings, | ||
string | filename, | ||
IEntityMapping | user_mapping = null , |
||
IEntityMapping | item_mapping = null , |
||
string | line_format = "{0}\t{1}\t{2}" , |
||
string | header = null |
||
) | [inline, static] |
Rate a given set of instances and write it to a file.
recommender | rating predictor |
ratings | test cases |
filename | the name of the file to write the predictions to |
user_mapping | an EntityMapping object for the user IDs |
item_mapping | an EntityMapping object for the item IDs |
line_format | a format string specifying the line format; {0} is the user ID, {1} the item ID, {2} the rating |
header | if specified, write this string to the first line |