1.
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2.
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Select Analyze > Text Explorer.
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3.
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4.
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From the Language list, select English.
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5.
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Click OK.
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Figure 11.141 Example of Initial Text Explorer Report
6.
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From the red triangle menu next to Text Explorer for Survey Response, select Term Options > Stemming > Stem All Terms.
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7.
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In the Phrase List table, select cat food and dog food, right-click on the selection, and select Add Phrase.
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Figure 11.142 Term List after Modifications and Scrolling
9.
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From the red triangle menu next to Text Explorer for Survey Response, select Latent Semantic Analysis, SVD.
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10.
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Click OK to accept the default values.
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Two SVD Plots appear in the report, as shown in Figure 11.143. The one on the left shows the first two singular vectors in the document space. The one on the right shows the first two singular vectors in the term space.
Figure 11.143 SVD Plots
12.
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Click the Show Text button that is above the left SVD Plot.
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Figure 11.144 Text of Selected Documents