{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T05:36:41Z","timestamp":1777613801927,"version":"3.51.4"},"publisher-location":"California","reference-count":0,"publisher":"International Joint Conferences on Artificial Intelligence Organization","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,8]]},"abstract":"<jats:p>Heterogeneous network embedding (HNE) is a challenging task due to the diverse node types and\/or diverse relationships between nodes. Existing HNE methods are typically\u00a0 unsupervised.\u00a0 To maximize the profit of utilizing the rare and valuable supervised information in HNEs, we develop a novel Active Heterogeneous Network Embedding (ActiveHNE) framework, which includes two components: Discriminative Heterogeneous Network Embedding (DHNE) and Active Query in Heterogeneous Networks (AQHN).In DHNE, we introduce a novel semi-supervised heterogeneous network embedding method based on graph convolutional neural network. In AQHN, we first introduce three active selection strategies based on uncertainty and representativeness, and then derive a batch selection method that assembles these strategies using a multi-armed bandit mechanism. ActiveHNE aims at improving the performance of HNE by feeding the most valuable supervision obtained by AQHN into DHNE. Experiments on public datasets demonstrate the effectiveness of ActiveHNE and its advantage on reducing the query cost.<\/jats:p>","DOI":"10.24963\/ijcai.2019\/294","type":"proceedings-article","created":{"date-parts":[[2019,7,28]],"date-time":"2019-07-28T03:46:05Z","timestamp":1564285565000},"page":"2123-2129","source":"Crossref","is-referenced-by-count":45,"title":["ActiveHNE: Active Heterogeneous Network Embedding"],"prefix":"10.24963","author":[{"given":"Xia","family":"Chen","sequence":"first","affiliation":[{"name":"College of Computer and Information Sciences, Southwest University, Chongqing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guoxian","family":"Yu","sequence":"additional","affiliation":[{"name":"College of Computer and Information Sciences, Southwest University, Chongqing, China"},{"name":"CEMSE, King Abdullah University of Science and Technology, Thuwal, SA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Wang","sequence":"additional","affiliation":[{"name":"College of Computer and Information Sciences, Southwest University, Chongqing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlotta","family":"Domeniconi","sequence":"additional","affiliation":[{"name":"Department of Computer Science, George Mason University, VA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhao","family":"Li","sequence":"additional","affiliation":[{"name":"Alibaba Group, Hangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiangliang","family":"Zhang","sequence":"additional","affiliation":[{"name":"CEMSE, King Abdullah University of Science and Technology, Thuwal, SA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10584","event":{"name":"Twenty-Eighth International Joint Conference on Artificial Intelligence {IJCAI-19}","theme":"Artificial Intelligence","location":"Macao, China","acronym":"IJCAI-2019","number":"28","sponsor":["International Joint Conferences on Artificial Intelligence Organization (IJCAI)"],"start":{"date-parts":[[2019,8,10]]},"end":{"date-parts":[[2019,8,16]]}},"container-title":["Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence"],"original-title":[],"deposited":{"date-parts":[[2019,7,28]],"date-time":"2019-07-28T03:48:19Z","timestamp":1564285699000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ijcai.org\/proceedings\/2019\/294"}},"subtitle":[],"proceedings-subject":"Artificial Intelligence Research Articles","short-title":[],"issued":{"date-parts":[[2019,8]]},"references-count":0,"URL":"https:\/\/doi.org\/10.24963\/ijcai.2019\/294","relation":{},"subject":[],"published":{"date-parts":[[2019,8]]}}}