| Similarity | Rank | |
|---|---|---|
| Crowdsourcing | 0.763 | 90242 |
| citizen_science | 0.658 | 64722 |
| collective_intelligence | 0.646 | 77275 |
| crowdfunding | 0.643 | 28144 |
| user-generated_content | 0.629 | 90258 |
| big_datum | 0.626 | 12391 |
| open_datum | 0.617 | 18061 |
| co-creation | 0.616 | 67349 |
| open_innovation | 0.606 | 52506 |
| gamification | 0.603 | 44180 |
| social_medium | 0.602 | 2013 |
| natural_language_processing | 0.591 | 92884 |
| semantic_web | 0.589 | 71759 |
| social_networking | 0.583 | 13988 |
| "_big_datum | 0.581 | 92297 |
| Web_[number] | 0.574 | 19194 |
| social_innovation | 0.570 | 23457 |
| social_medium_tool | 0.564 | 95105 |
| augmented_reality | 0.562 | 29138 |
| data_mining | 0.557 | 49219 |
| link_datum | 0.556 | 67702 |
| citizen_engagement | 0.554 | 98858 |
| Open_Data | 0.553 | 39740 |
| machine_learning | 0.553 | 25874 |
| mashup | 0.551 | 54397 |