LDA results: identification of main topics in the text*
| Main topics discussed in vacuum cleaner reviews | |||
|---|---|---|---|
| P1 vacuums | P2 vacuums | ||
| T1 | T2 | T1 | T2 |
| vacuum | *** | vacuum | vacuum |
| get | use | use | one |
| hose | work | clean | *** |
| attach | like | floor | just |
| can | battery | great | suction |
| good | tool | easy | good |
| light | clean | well | work |
| Main topics discussed in vacuum cleaner reviews | |||
|---|---|---|---|
| P1 vacuums | P2 vacuums | ||
| T1 | T2 | T1 | T2 |
| vacuum | *** | vacuum | vacuum |
| get | use | use | one |
| hose | work | clean | *** |
| attach | like | floor | just |
| can | battery | great | suction |
| good | tool | easy | good |
| light | clean | well | work |
Note(s): *** denotes a product name, P denotes producers 1 and 2, T1 and T2 denote topics 1 and 2
Source(s): Authors’ own
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