CIKM2014参会印象

最新推荐文章于 2021-11-17 19:00:00 发布

大魁

最新推荐文章于 2021-11-17 19:00:00 发布

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分类专栏：机器学习

本文链接：https://blog.youkuaiyun.com/lzt1983/article/details/41173419

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订阅专栏

陆奇(微软执行VP)
- information, service, interaction
- linked web graph, real social graph, precise spatial graph, realtime temporal data(sns)
- natural UI: in-context, proper
- challenges: nlp, intent, user model, knowledge representation and acquirement, QA, task model for domains, machine learning and feedback
CIKM2014 Cup
- word2vec
- keyword、entity
- query expansion
- session query
Gerhard Weikum(数据库和知识库大牛, 关于knowledge graph)
- sources: dbpedia、yago、freebase
- entity：relation、category、linkage、popularity、context
- inference：desc、relation、popularity=>densest graph
- expert data vs social media
- long tail entity in social media
- application: context-aware suggestion
- application: privacy risk advisor
Jeff Dean(Google senior fellow)
- general model for all tasks
- 并行化是关键思想, 通过层内只做局部连接
- dense data靠增加层数，sparse data靠embeddind
- application: step by step network for translation
- application: 生成模型做图像理解