Automated Scientific PaperClassificationLinlin Jia
Automated Scientific Paper Classification Linlin Jia
OutlineMotivationRelated Work Problem SettingBasic ldea
Outline • Motivation • Related Work • Problem Setting • Basic Idea
Motivation Search and organize papers into necessarycategories according to different needs- Improving the precision of Web searching- Community Information Management (DBLife / libra /DBRef)-Personal Information Management-Paper-Reviewer dispatch· Any application requiring paper organization orselective and adaptive document dispatchingMining topic trend and key factors in researchevolution process
Motivation • Search and organize papers into necessary categories according to different needs − Improving the precision of Web searching − Community Information Management (DBLife / libra / DBRef) − Personal Information Management − Paper-Reviewer dispatch • Any application requiring paper organization or selective and adaptive document dispatching. • Mining topic trend and key factors in research evolution process
OutlineMotivationRelated WorkProblem SettingBasic ldea
Outline • Motivation • Related Work • Problem Setting • Basic Idea
Related Work知识工程（Knowledge Engineering）1960sMachine learning(since 1990s)NativeBayes朴素贝叶斯K-nearestneighborsk-临近Supportvectormachines支持向量机科Maximumentropy最大熵Neuralnetworks神经网络Decisiontrees决策树-Similaritymeasures.Bag-of-word.Cosine·OkapiDrawbackofcontent-basedmethods
Related Work • 知识工程（Knowledge Engineering）1960s • Machine learning(since 1990s) • Native Bayes 朴素贝叶斯 • K-nearest neighbors k-临近 • Support vector machines 支持向量机 • Maximum entropy 最大熵 • Neural networks 神经网络 • Decision trees 决策树 − Similarity measures • Bag-of-word • Cosine • Okapi • Drawback of content-based methods