Scaling up machine learning

... '98), March 1998 M E Califf and R J Mooney 2004 Bottom-Up Relational Learning of Pattern Matching Rules for Information Extraction Journal of Machine Learning Research, MIT Press W Drozdzynski, H.-U.Krieger, ... we use PI for Person_In, PO for Person_Out, POS for Position and ORG for Organisation In our experiments, we attempt to investigate the influence of the size...

Ngày tải lên: 23/03/2014, 18:20

... for Word Sense Disambiguation 19 2.2 Domain Adaptation for Word Sense Disambiguation 23 2.3 Word Sense Disambiguation for Machine Translation 24 Our Word Sense Disambiguation ... WORD SENSE DISAMBIGUATION: SCALING UP, DOMAIN ADAPTATION, AND APPLICATION TO MACHINE TRANSLATION CHAN YEE SENG (B.Computing (Hons.), NUS) A THESIS SUBMITTED FOR...

Ngày tải lên: 11/09/2015, 16:08

... redesign of AI systems to conform to new knowledge is impractical, but machine learning methods might be able to track much of it 1.1.2 Wellsprings of Machine Learning Work in machine learning is now ... reinforcement learning can be traced to e orts to model how reward stimuli in uence the learning of goal-seeking behavior in animals Sutton & Barto, 1987] Reinforcem...

Ngày tải lên: 14/11/2012, 13:46

... nhiệm vụ học (learning task) khác Ở trình bày nhiệm vụ học quy nạp (inductive learning), nhiệm vụ học Nhiệm vụ CTH học khái quát (generalization) từ tập hợp ví dụ Học khái niệm (concept learning) ... IX 153 HỌC MÁY 153 (MACHINE LEARNING) 153 I GIỚI THIỆU: 153 I.1 Định nghĩa học 154 I.2 Các tiếp cận học: .155 II ... thường đề cập đến vấn đề ngôn ngữ học Trãi qua nhiều nă...

Ngày tải lên: 17/06/2013, 15:32

... in Kenya, and was known as the Kenya Adolescent Reproductive Health Project (KARHP) The project supported a public sector, multisectoral intervention to enhance young people’s knowledge and ... health and HIV interventions to other provinces and districts in Kenya Assist the three ministries to review their policies, standards, and guidelines concerning adole...

Ngày tải lên: 13/02/2014, 16:20

... provides an overview of machine learning techniques and shows the strong relevance between typical multimedia content analysis and machine learning tasks The overview of machine learning techniques ... important machine learning techniques that are particularly powerful and effective for modeling multimedia data; and (2) showcase their applications to common tasks of m...

Ngày tải lên: 14/02/2014, 12:20

... Markov Models to support the automatic semantic transfer Johansson and Nugues (2006) trained a FrameNet-based semantic role labeller for Swedish on annotations transferred cross-lingually from ... we are able to scale up cross-lingual semantic role annotation Discussion and error analysis A more detailed analysis of the distribution of improvements over the types of roles furt...

Ngày tải lên: 20/02/2014, 04:20

... ‘Man-kum’ Comparative and ‘Cheo-rum’ Comparative Society of Korean Semantics, 14:197-221 Nitin Jindal and Bing Liu 2006 Identifying Comparative Sentences in Text Documents, Association for Computing Machinery/Special ... online documents from various domains They discussed their disagreements and they finally annotated 7,384 sentences Table shows the number of compar...

Ngày tải lên: 20/02/2014, 09:20

... only original sentences are parsed, and the parse trees of compressed sentences are extracted from the original parse trees An example of this method is shown in Figure The original sentence is ... goal sentence length for summaries In the first experiment, the system was given only a sentence and no sentence length information The sentence compression problem without the...

Ngày tải lên: 20/02/2014, 12:20

... A Ranking Approach to Coreference     ¡ As mentioned before, our approach differs from the standard approach primarily by (1) explicitly learning a ranker and (2) optimizing for clustering-level ... learning approach, outperforming them by as much as 4–7% on the three data sets for one of the performance metrics 3.1 Selecting Coreference Systems A learning- based coreference...

Ngày tải lên: 20/02/2014, 15:20

... Ms Tahmida Rahman, Mr Md Quamruzzaman Akanda, Ms Jahanara Faruqui, Mr Faruk Ahmed Rouf, Mr Md Iqbal Hossain, and Mr Raju Ahmed For extending cooperation, we are also thankful to Mr Rajat Pal Chowdhury, ... the training The PSTC has many years of experience in providing reproductive health training and also conducted the training of the community facilitators and teachers for the e...

Ngày tải lên: 05/03/2014, 16:20

... hypothesis-driven science in the postgenomic era Bioessays 26, 99105 17 Kell DB (2005) Metabolomics, machine learning and modelling: towards an understanding of the language of cells Biochem Soc Trans 33, 520524 ... models and reality on one hand and between changes in the model that are invoked and its subsequent dynamic behaviour, leading to an unders...

Ngày tải lên: 07/03/2014, 12:20

... similarity measures Finally, we locate the s1 with the best average similarity (over all similarity measures) to s2 , namely s1∗ : 10 S2 : Fewer than a dozen FBI agents will be sent to Iraq to ... + DEP uses additional features that measure grammatical relation similarity Supervised machine learning is used to learn how to combine the resulting features We experimented...

Ngày tải lên: 08/03/2014, 01:20

... learning to perform various graph transformations One of the transformations is node relabelling, which adds function tags to parser output They report an fscore of 88.5% for the task of function ... 3.2 Adding Function Tags to Parser Output 4.1 The solution we adopt instead is to add Cast3LB functional tags to simple constituent trees output by the parser, as a p...

Ngày tải lên: 08/03/2014, 02:21