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Comprehensibility and usability of classification trees
Published on 2015-08-102005 Views
Presentation
Comprehensibility and usability of classification trees00:00
Comprehensibility - definition01:27:51
Importance of comprehensibility - 114:34:07
Importance of comprehensibility - 221:19:54
Importance of comprehensibility - 337:08:05
Comprehensibility - examples - 144:41:22
Comprehensibility - examples - 244:59:57
Comprehensibility - examples - 348:39:36
Comprehensibility - examples - 450:59:26
Comprehensibility - examples - 558:06:20
Comprehensibility - examples - 663:16:17
Classifier comprehensibility metric68:13:48
Optimal classifiers - 176:43:14
Optimal classifiers - 278:37:17
Optimal classifiers - 380:17:30
Optimal classifiers - 483:12:04
Basic algorithm idea - 183:22:33
Basic algorithm idea - 283:34:01
Basic algorithm idea - 387:00:02
Hybrid tree example - 196:23:16
Hybrid tree example - 2103:29:50
Why classifier comprehensibility survey?111:27:40
Survey design - 1132:49:53
Survey design - 2133:41:58
Survey tasks145:56:54
Comprehensibility parameters - 1171:18:09
Comprehensibility parameters - 2178:51:44
Tasks and measures189:31:10
On-line survey199:06:50
Preventing bias218:59:29
Survey Implementation276:34:30
Dataset - 1278:10:08
Dataset - 2287:27:06
Number of leaves in a tree292:00:57
Branching factor300:58:50
Depth of the tree310:46:22
Depth of the question317:15:46
Tree for discover task - outliers325:19:06
Classify334:49:21
Statistics for motivation345:16:24
Results351:41:21
Survey size352:58:45
Demographic data381:24:31
Respondent age411:21:06
Answer time & question difficulty - 1418:28:26
Answer time & question difficulty - 2433:07:39
Classify task449:31:46
Classify task - question depth - 1451:31:32
Classify task - question depth - 2463:36:58
Classify task - question depth - 3479:54:47
Classify task - number of leaves - 1485:33:06
Classify task - number of leaves - 2494:12:54
Classify task - branching factor - 1499:31:38
Classify task - branching factor - 2507:41:38
Classify task - respondent experience510:46:20
Classify task - summary522:53:31
Explain task543:13:03
Explain task - question depth - 1545:45:11
Explain task - question depth - 2549:12:58
Explain task - question depth - 3550:57:29
Explain task - number of leaves - 1558:20:06
Explain task - number of leaves - 1565:44:52
Explain task - branching factor - 1567:07:56
Explain task - branching factor - 2571:42:14
Explain task - respondent experience574:20:03
Explain task - summary581:16:09
Validate task588:10:43
Validate task - question depth - 2614:30:24
Validate task - question depth - 1615:34:23
Validate task - question depth - 3618:19:35
Validate task - number of leaves - 1618:24:31
Validate task - number of leaves - 2618:57:06
Validate task - branching factor - 1619:00:53
Validate task - branching factor - 2619:08:56
Validate task - respondent experience619:11:41
Validate task - summary626:04:10
Discover task640:22:34
Discover task - time to answer642:20:59
Discover task - subj. difficulty656:19:59
Discover task - correct answers659:18:18
Discover task - respondent experience661:23:48
Discover task - summary669:23:39
Compare task676:42:01
Plain text representation679:05:00
Simple visualization695:54:17
Tree layout702:30:50
No pie-charts715:43:41
Meaningless names726:44:42
Less comprehensible attributes736:04:27
Number of leaves750:46:52
Depth of the tree753:41:17
Branching factor760:14:54
Compare task summary773:29:08
Rate comprehensibility task787:05:16
Comprehensibility of trees - 1789:13:34
Comprehensibility of trees - 2802:26:12
Tree comprehensibility measures - 1838:00:31
Tree comprehensibility measures - 2839:42:53
Conclusion - 1853:14:58
Conclusion - 2853:33:10