title: Online estimation of discrete densities using classifier chains

authors: Geilke, Michael

subjects: computer science

abstract: We propose an approach to estimate a discrete joint density online, that is, the algorithm is only provided the current example, its current estimate, and a limited amount of memory. To design an online estimator for discrete densities, we use classifier chains to model dependencies among features. Each classifier in the chain estimates the probability of one particular feature. Because a single chain may not provide a reliable estimate, we also consider ensembles of classifier chains. Our experiments on synthetic data show that the approach is feasible and the estimated densities approach the true, known distribution with increasing amounts of data.

text: Online estimation of discrete densities using classifier chains We propose an approach to estimate a discrete joint density online, that is, the algorithm is only provided the current example, its current estimate, and a limited amount of memory. To design an online estimator for discrete densities, we use classifier chains to model dependencies among features. Each classifier in the chain estimates the probability of one particular feature. Because a single chain may not provide a reliable estimate, we also consider ensembles of classifier chains. Our experiments on synthetic data show that the approach is feasible and the estimated densities approach the true, known distribution with increasing amounts of data.

year: 2012

title: Review: The nature of wishing

authors: Cheesman, Sue

subjects: dance

abstract: Review of the dance: The Nature of Wishing.

text: Review: The nature of wishing Review of the dance: The Nature of Wishing.

year: 2006

title: The New Zealand psychological society and the Treaty of Waitangi: Proposed implementation plan

authors: National Standing Committee on Bicultural Issues

subjects: Maori

abstract: In August 1993, the National Standing Committee on Bicultural Issues (NSCBI) was asked to prepare an implementation plan for the above Rule 3 for presentation to the Council of the New Zealand Psychological Society. This paper proposes a number of strategies whereby the Society might move towards attaining the goals of Rule 3. This paper has been prepared as a ‘proposed plan’ as the NSCBI believes that ongoing discussion and consultation is necessary to confirm specific directions proposed. In particular, the committee would like to gain feedback from Maori who attend the Hui for Maori in Psychology in February 1995, and from the Society membership generally.

text: The New Zealand psychological society and the Treaty of Waitangi: Proposed implementation plan In August 1993, the National Standing Committee on Bicultural Issues (NSCBI) was asked to prepare an implementation plan for the above Rule 3 for presentation to the Council of the New Zealand Psychological Society. This paper proposes a number of strategies whereby the Society might move towards attaining the goals of Rule 3. This paper has been prepared as a ‘proposed plan’ as the NSCBI believes that ongoing discussion and consultation is necessary to confirm specific directions proposed. In particular, the committee would like to gain feedback from Maori who attend the Hui for Maori in Psychology in February 1995, and from the Society membership generally.

year: 1993