What is a characteristic of stemming?
What does YARN provide over and above MapReduce?
Which Hadoop Files System shell command copies data from a local file system into HDFS?
Which representation is most suitable for a small and highly connected network?
You are analyzing written transcripts of focus groups conducted on product X. You approach is to use TF-IDF for your analysis.
What combination of TF-IDF scores should you examine to ensure you only report on the most important terms?