| Similarity | Rank | |
|---|---|---|
| concept_like | 0.836 | 70110 |
| the_concept_of | 0.763 | 1839 |
| concept_of | 0.738 | 6299 |
| the_notion_of | 0.671 | 6626 |
| topic_such_as | 0.662 | 34443 |
| concept | 0.643 | 891 |
| the_notion_of_' | 0.624 | 96973 |
| topic_like | 0.624 | 69740 |
| term_like | 0.622 | 48916 |
| notion_of | 0.620 | 12256 |
| these_concept | 0.604 | 27685 |
| key_concept | 0.590 | 45836 |
| the_basic_concept_of | 0.588 | 65909 |
| topic_include | 0.571 | 13367 |
| issue_such_as | 0.569 | 21073 |
| the_principle_of | 0.564 | 2958 |
| subject_such_as | 0.555 | 79771 |
| basic_concept | 0.550 | 36301 |
| topic_include_: | 0.549 | 35907 |
| theory_of | 0.546 | 3873 |
| word_like | 0.536 | 24240 |
| principle_of | 0.532 | 7448 |
| core_concept | 0.531 | 92170 |
| the_basic_principle_of | 0.526 | 43989 |
| topic_cover_include | 0.526 | 68931 |