type of this block, "user" or "product"
index of this block
number of users or products inside this block, the same as the number of least-squares problems to solve on this block in each iteration
total number of ratings inside this block, the same as the number of outer products we need to make on this block in each iteration
total number of incoming links, the same as the number of vectors to retrieve before each iteration
total number of outgoing links, the same as the number of vectors to send for the next iteration
type of this block, "user" or "product"
number of users or products inside this block, the same as the number of least-squares problems to solve on this block in each iteration
index of this block
total number of incoming links, the same as the number of vectors to retrieve before each iteration
total number of outgoing links, the same as the number of vectors to send for the next iteration
total number of ratings inside this block, the same as the number of outer products we need to make on this block in each iteration
:: DeveloperApi :: Statistics of a block in ALS computation.
type of this block, "user" or "product"
index of this block
number of users or products inside this block, the same as the number of least-squares problems to solve on this block in each iteration
total number of ratings inside this block, the same as the number of outer products we need to make on this block in each iteration
total number of incoming links, the same as the number of vectors to retrieve before each iteration
total number of outgoing links, the same as the number of vectors to send for the next iteration