[ https://issues.apache.org/jira/browse/IGNITE-10144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yury Babak updated IGNITE-10144: -------------------------------- Fix Version/s: 2.8 > Optimize bagging upstream transformer > ------------------------------------- > > Key: IGNITE-10144 > URL: https://issues.apache.org/jira/browse/IGNITE-10144 > Project: Ignite > Issue Type: Improvement > Components: ml > Reporter: Artem Malykh > Priority: Minor > Fix For: 2.8 > > > For now BaggingUpstreamTransformer makes upstream sequential to make > transformation deterministic. Maybe we should do it other way, for example > use mapping of the form (entryIdx, en) -> Stream.generate(() -> en).limit(new > PoissonDistribution(Well19937c(entryIdx + seed), ...).sample()) -- This message was sent by Atlassian JIRA (v7.6.3#76005)