What might be the purpose of this transformation?
Consider a document-term matrix, where tfij is the frequency of the i
th word
(term) in the jth document and m is the number of documents. Consider
the variable transformation that is defined by
Consider a document-term matrix, where tfij is the frequency of the i
th word
(term) in the jth document and m is the number of documents. Consider
the variable transformation that is defined by
This normalization reflects the observation that terms that occur in
every document do not have any power to distinguish one document
from another, while those that are relatively rare do.
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Answer the following statements true (T) or false (F)
1. A single compute or network host can host multiple virtual machines, each of which can host a single VNF. 2. NFVI nodes are in the infrastructure network domain. 3. The hyper visor domain is a software environment that abstracts hardware and implements services, such as starting a VM, terminating a VM, acting on policies, scaling, live migration, and high availability. 4. The infrastructure network domain provides the means of interconnection with the existing carrier network. 5. Scale out means to expand capability by adding additional physical or virtual machines.
Suppose a network contains three Ethernet segments operating at 100 Mbps connected by two bridges and that each segment contains one computer. If two computers send to a third, what is the maximum data rate a given sender can achieve? The minimum?
What will be an ideal response?
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Answer the following statement true (T) or false (F)
The ________ app is used to store, share, and access files and folders
A) Encryption B) SkyDrive C) Windows Live D) Collaboration