What is Sparse Vector?
Answer / Suresh Kumar Yadav
"A Sparse Vector in Apache Spark is a vector with most of its entries being zero or null. It's optimized for handling sparse data where only a few elements have non-zero values, which are often seen in machine learning applications."
| Is This Answer Correct ? | 0 Yes | 0 No |
Does spark require hdfs?
Explain the level of parallelism in spark streaming?
Does spark store data?
What is a shuffle block in spark?
What is meant by Transformation? Give some examples.
What do you understand by worker node?
Explain accumulators in apache spark.
How do I start a spark cluster?
What is Apache Spark and what are the benefits of Spark over MapReduce?
can you run Apache Spark On Apache Mesos?
What is mlib?
What is a pipelinedrdd?
Apache Hadoop (394)
MapReduce (354)
Apache Hive (345)
Apache Pig (225)
Apache Spark (991)
Apache HBase (164)
Apache Flume (95)
Apache Impala (72)
Apache Cassandra (392)
Apache Mahout (35)
Apache Sqoop (82)
Apache ZooKeeper (65)
Apache Ambari (93)
Apache HCatalog (34)
Apache HDFS Hadoop Distributed File System (214)
Apache Kafka (189)
Apache Avro (26)
Apache Presto (15)
Apache Tajo (26)
Hadoop General (407)