Vector improvements
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Key: MAHOUT-131
URL: https://issues.apache.org/jira/browse/MAHOUT-131
Project: Mahout
Issue Type: Improvement
Reporter: Grant Ingersoll
Assignee: Grant Ingersoll
Priority: Minor
Fix For: 0.2
Vector and it's implementations could use a few things:
1. DenseVector should implement equals and hashCode similar to SparseVector
2. The VectorView asFormatString() is not compatible with actually recreating
any type of vector.
3. Add tests to VectorTest that assert that decodeFormat/asFormatString is able
to do a round trip.
4. Add static AbstractVector.equivalent(Vector, Vector) that takes in two
vectors and compares them for equality, regardless of their implementation.
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