Hello let me know incase of any queriesGoodbye
Running Head: DATA MINING
1. Assenting only the existence of non-zero values in sparse data might give a more
authentic view of objects than discussing the precise magnitude of values. The addition of zeros
in a set of data makes the data almost hard to account for it. When the zeros in the collection of
data continue to exceed, there is the likelihood of errors and inaccurate outcomes from the data.
Consequently, displaying the data using a graph will make it easy to look into and more presentable
compared to when zeros are incorporated hence making the chart appear vague (Tan et al., 2005).
It may not be wise to consider only the existence of a non-zero approach when conducting a
clustering analysis. The re...
15 Million Students Helped!
Sign up to view the full answer