Name
Abstract | ||
|---|---|---|
Usually considered as a classification problem, entity resolution can be very challenging on real data due to the prevalence of dirty values. The state-of-the-art solutions for ER were built on a variety of learning models (most notably deep neural networks), which require lots of accurately labeled training data. Unfortunately, high-quality labeled data usually require expensive manual work, and are therefore not readily available in many real scenarios. In this demo, we propose a novel learning paradigm for ER, called gradual machine learning, which aims to enable effective machine labeling without the requirement for manual labeling effort. It begins with some easy instances in a task, which can be automatically labeled by the machine with high accuracy, and then gradually labels more challenging instances based on iterative factor graph inference. In gradual machine learning, the hard instances in a task are gradually labeled in small stages based on the estimated evidential certainty provided by the labeled easier instances. Our extensive experiments on real data have shown that the proposed approach performs considerably better than its unsupervised alternatives, and its performance is also highly competitive compared to the state-of-the-art supervised techniques. Using ER as a test case, we demonstrate that gradual machine learning is a promising paradigm potentially applicable to other challenging classification tasks requiring extensive labeling effort. Video: https://youtu.be/99bA9aamsgk
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Year | Venue | Keywords |
|---|---|---|
2018 | WWW '19: The Web Conference on The World Wide Web Conference WWW 2019 | entity resolution, gradual machine learning, unsupervised learning |
Field | DocType | Volume |
Training set,Factor graph,Name resolution,Inference,Computer science,Artificial intelligence,Learning models,Labeled data,Machine learning,Deep neural networks | Journal | abs/1810.12125 |
Citations | PageRank | References |
0 | 0.34 | 34 |
Authors | ||
7 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Boyi Hou | 1 | 11 | 5.36 |
| Qun Chen | 2 | 0 | 1.35 |
| yanyan wang | 3 | 77 | 21.79 |
| Ping Zhong | 4 | 40 | 11.34 |
| Murtadha H. M. Ahmed | 5 | 2 | 4.11 |
| Zhaoqiang Chen | 6 | 2 | 3.09 |
| Zhanhuai Li | 7 | 7 | 5.97 |