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Searching Twitter: Separating the Tweet from the Chaff
Published on Feb 4, 20254255 Views
Within the millions of digital communications posted in online social networks, there is undoubtedly some valuable and useful information. Although a large portion of social media content is consid
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Presentation
Searching Twitter: Separating the Tweet from the Chaff00:00
You sure can!00:18
Twitter (1)00:25
Twitter (2)00:37
Twitter (3)00:53
Twitter (4)00:58
How do I follow my Interests? (1)01:11
How do I follow my Interests? (2)01:17
Tweets per day01:35
Yet more Data (1)01:55
Yet more Data (2)01:58
Any of it Useful?02:11
Why Twitter?02:41
Lets go back... (1)03:20
Lets go back... (2)03:24
Asking Friends03:28
Social Search (1)03:37
Social Search (2)03:39
Existing Knowledge (1)03:55
Existing Knowledge (2)04:07
Lets go back to the network (1)04:48
Lets go back to the network (2)04:52
Lets go back to the network (3)04:53
and if we take a step back... (1)04:53
and if we take a step back... (2)04:58
We start to see interesting things...04:59
Which have value! (1)05:03
Which have value! (2)05:04
Location, experiences, temporal data (1)05:09
Location, experiences, temporal data (2)05:15
Twitter Search06:15
Displaying Results (1)06:45
Displaying Results (2)06:54
Displaying Results (3)07:04
Displaying Results (4)07:20
Displaying Results (5)07:30
Displaying Results (6)08:05
Displaying Results (7)08:08
Interestingness08:35
How we are different?09:19
Finding Usefulness! (1)09:47
Finding Usefulness! (2)09:53
The Method09:55
Information Seeking09:58
20 Participants11:23
Search Interface (1)12:12
Search Interface (2)12:15
Search Interface (3)12:22
Think aloud + Interviews13:02
Analysis13:27
Grounded Theory13:31
Kappa Analysis14:55
Extended Kappa Analysis16:04
What did we find?16:23
Useful16:33
Useful (cont.)17:04
Not Useful17:36
Not Useful (cont.)18:12
Insights18:40
The Possible Impact19:51
Search System20:27
Conclusions20:52
Thank you for Listening21:01