| Similarity | Rank | |
|---|---|---|
| instant_message | 0.728 | 36103 |
| video_conference | 0.714 | 28686 |
| Skype | 0.686 | 9449 |
| chat | 0.653 | 3781 |
| skype | 0.644 | 58605 |
| videoconference | 0.636 | 47478 |
| web_conference | 0.624 | 96015 |
| live_chat | 0.619 | 50179 |
| webcam | 0.616 | 21793 |
| chat_room | 0.616 | 29486 |
| stream_video | 0.603 | 41418 |
| texting | 0.602 | 21231 |
| text_message | 0.599 | 11506 |
| voice_call | 0.592 | 81442 |
| HD_video | 0.592 | 64826 |
| chatroom | 0.590 | 88528 |
| share_photo | 0.589 | 82764 |
| video_stream | 0.588 | 33900 |
| web_browsing | 0.586 | 90066 |
| record_video | 0.578 | 92695 |
| phone | 0.575 | 1050 |
| social_networking | 0.565 | 13988 |
| teleconference | 0.565 | 42066 |
| Chat | 0.565 | 37976 |
| live_video | 0.556 | 67395 |