4127 search results - page 286 / 826 » Evaluation methods for topic models |
175
click to vote
HIS
2007
15 years 7 months ago
2007
—Machine learning is inherently a multiobjective task. Traditionally, however, either only one of the objectives is adopted as the cost function or multiple objectives are aggreg...
141
click to vote
ICML
2005
IEEE
16 years 6 months ago
2005
IEEE
This paper studies the aggregation of predictions made by tree-based models for several perturbed versions of the attribute vector of a test case. A closed-form approximation of t...
145
click to vote
RECONFIG
2008
IEEE
16 years 11 days ago
2008
IEEE
The growing trend towards adoption of flexible and heterogeneous, parallel computing architectures has increased the challenges faced by the programming community. We propose a me...
172
click to vote
AIRS
2008
Springer
16 years 10 days ago
2008
Springer
Abstract. This paper proposes a hierarchical model to parse both English and Chinese sentences. This is done by iteratively constructing simple constituents first, so that complex...
200
click to vote
QEST
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper we present a novel performance analysis technique for large-scale systems modelled in the stochastic process algebra PEPA. In contrast to the well-known approach of ...