Prediction Class Reference

Class that contains static methods for rating prediction. More...

List of all members.

Static Public Member Functions

static void WritePredictions (IRecommender recommender, IRatings ratings, IEntityMapping user_mapping, IEntityMapping item_mapping, string filename, string line_format="{0}\t{1}\t{2}")
 Rate a given set of instances and write it to a file.
static void WritePredictions (IRecommender recommender, IRatings ratings, IEntityMapping user_mapping, IEntityMapping item_mapping, TextWriter writer, string line_format="{0}\t{1}\t{2}")
 Rate a given set of instances and write it to a TextWriter.

Detailed Description

Class that contains static methods for rating prediction.


Member Function Documentation

static void WritePredictions ( IRecommender  recommender,
IRatings  ratings,
IEntityMapping  user_mapping,
IEntityMapping  item_mapping,
string  filename,
string  line_format = "{0}\t{1}\t{2}" 
) [inline, static]

Rate a given set of instances and write it to a file.

Parameters:
recommender rating predictor
ratings test cases
user_mapping an EntityMapping object for the user IDs
item_mapping an EntityMapping object for the item IDs
filename the name of the file to write the predictions to
line_format a format string specifying the line format; {0} is the user ID, {1} the item ID, {2} the rating
static void WritePredictions ( IRecommender  recommender,
IRatings  ratings,
IEntityMapping  user_mapping,
IEntityMapping  item_mapping,
TextWriter  writer,
string  line_format = "{0}\t{1}\t{2}" 
) [inline, static]

Rate a given set of instances and write it to a TextWriter.

Parameters:
recommender rating predictor
ratings test cases
user_mapping an EntityMapping object for the user IDs
item_mapping an EntityMapping object for the item IDs
writer the TextWriter to write the predictions to
line_format a format string specifying the line format; {0} is the user ID, {1} the item ID, {2} the rating

The documentation for this class was generated from the following file:
Generated on Sun Nov 13 20:32:51 2011 for MyMediaLite by  doxygen 1.6.3