Hierarchical sampling for active learning
author:
Daniel Hsu,
UCSD
Description
We present an active learning scheme that exploits cluster structure in data.
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| Slides | |
| 0:00 | Hierarchical Sampling for Active Learning |
| 0:06 | Active Learning |
| 1:01 | General Active Learning Strategies - 1 |
| 2:20 | General Active Learning Strategies - 2 |
| 2:24 | Typical Active Learning Heuristics - 1 |
| 3:03 | Typical Active Learning Heuristics - 2 |
| 3:13 | Typical Active Learning Heuristics - 3 |
| 3:40 | Typical Active Learning Heuristics - 4 |
| 3:56 | Typical Active Learning Heuristics - 5 |
| 4:25 | Typical Active Learning Heuristics - 6 |
| 4:53 | Consistency with Active Learning |
| 5:32 | Cluster-Adaptive Sampling - 1 |
| 6:09 | Cluster-Adaptive Sampling - 2 |
| 6:17 | Cluster-Adaptive Sampling - 3 |
| 6:24 | Cluster-Adaptive Sampling - 4 |
| 6:33 | Cluster-Adaptive Sampling - 5 |
| 6:48 | Cluster-Adaptive Sampling - 6 |
| 7:13 | Cluster-Adaptive Sampling - 7 |
| 7:19 | Cluster-Adaptive Sampling - 8 |
| 7:29 | Cluster-Adaptive Sampling - 9 |
| 8:48 | Algorithm - 1 |
| 9:49 | Algorithm - 2 |
| 10:01 | Algorithm Details - 1 |
| 10:32 | Algorithm Details - 2 |
| 11:47 | Algorithm Details - 3 |
| 13:03 | Consistency Guarantees |
| 14:05 | Immediate Extensions |
| 15:11 | Experiments - 1 |
| 15:53 | Experiments - 2 |
| 17:27 | Future Work |
| 18:17 | Summary |
| 18:54 | - Questions |
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