Package | Description |
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org.apache.flink.ml.recommendation |
Modifier and Type | Method and Description |
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static scala.Tuple2<DataSet<scala.Tuple2<Object,ALS.InBlockInformation>>,DataSet<scala.Tuple2<Object,ALS.OutBlockInformation>>> |
ALS.createBlockInformation(int userBlocks,
int itemBlocks,
DataSet<scala.Tuple2<Object,ALS.Rating>> ratings,
ALS.BlockIDPartitioner blockIDPartitioner)
Creates the meta information needed to route the item and user vectors to the respective user
and item blocks.
|
scala.Tuple2<DataSet<scala.Tuple2<Object,ALS.InBlockInformation>>,DataSet<scala.Tuple2<Object,ALS.OutBlockInformation>>> |
ALS$.createBlockInformation(int userBlocks,
int itemBlocks,
DataSet<scala.Tuple2<Object,ALS.Rating>> ratings,
ALS.BlockIDPartitioner blockIDPartitioner)
Creates the meta information needed to route the item and user vectors to the respective user
and item blocks.
|
static DataSet<scala.Tuple2<Object,ALS.InBlockInformation>> |
ALS.createInBlockInformation(DataSet<scala.Tuple2<Object,ALS.Rating>> ratings,
DataSet<scala.Tuple2<Object,long[]>> usersPerBlock,
ALS.BlockIDGenerator blockIDGenerator)
Creates the incoming block information
|
DataSet<scala.Tuple2<Object,ALS.InBlockInformation>> |
ALS$.createInBlockInformation(DataSet<scala.Tuple2<Object,ALS.Rating>> ratings,
DataSet<scala.Tuple2<Object,long[]>> usersPerBlock,
ALS.BlockIDGenerator blockIDGenerator)
Creates the incoming block information
|
static DataSet<scala.Tuple2<Object,ALS.OutBlockInformation>> |
ALS.createOutBlockInformation(DataSet<scala.Tuple2<Object,ALS.Rating>> ratings,
DataSet<scala.Tuple2<Object,long[]>> usersPerBlock,
int itemBlocks,
ALS.BlockIDGenerator blockIDGenerator)
Creates the outgoing block information
|
DataSet<scala.Tuple2<Object,ALS.OutBlockInformation>> |
ALS$.createOutBlockInformation(DataSet<scala.Tuple2<Object,ALS.Rating>> ratings,
DataSet<scala.Tuple2<Object,long[]>> usersPerBlock,
int itemBlocks,
ALS.BlockIDGenerator blockIDGenerator)
Creates the outgoing block information
|
static DataSet<scala.Tuple2<Object,long[]>> |
ALS.createUsersPerBlock(DataSet<scala.Tuple2<Object,ALS.Rating>> ratings)
Calculates the userIDs in ascending order of each user block
|
DataSet<scala.Tuple2<Object,long[]>> |
ALS$.createUsersPerBlock(DataSet<scala.Tuple2<Object,ALS.Rating>> ratings)
Calculates the userIDs in ascending order of each user block
|
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