• Through experiments on datasets of newswire, medical journal articles, conference proceedings, and product reviews, we show that the HDSP results in a better predictive performance than labeled LDA, partially labeled LDA, and author topic model and a better negative review classification performance than the supervised topic model and SVM. (springer.com)
  • Disease outbreaks at animal contact exhibits can be prevented by handwashing after contact with animals and keeping food and beverage away from exhibits. (cdc.gov)
  • But in a tight economic year, was it really time to roll the dice on a topic that seemed a bit of a stretch for us? (aam-us.org)
  • The mission of these and similar institutions is to nurture interest in science and technology among children of all ages, by means of educational exhibits which are cleverly designed to be so compelling that young people patiently wait in line for their turn to interact with them--they want to have fun, to play--the educational objectives are almost hidden, or at least painless. (rpi.edu)
  • Exhibit topics reflect current scientific issues and complex topics that help people to use science to solve problems in their communities. (wikipedia.org)
  • You need to make your exhibit simple--but not boring--so that a novice can successfully complete the task at hand in just a few minutes. (rpi.edu)
  • The HDSP models the relationship between topics and covariates by generating dependent random measures in a hierarchy, where the first level is a Dirichlet process, and the second level is a Dirichlet scaling process (DSP). (springer.com)
  • Unlike the stick breaking process, the normalized gamma process keeps the same order of the atoms as the first level measure, which allows the topic proportions in the random measure to be controlled. (springer.com)
  • Therefore we need a theory of learning that is able to account for the ways in which exhibit supported learning is taken up by visitors within the context of their own personal agendas and within the context of their own prior experiences. (unige.ch)
  • I wondered what could be exhibited there that would still keep visitors at the heart of the experience, and I recalled one of the most beloved and unexplored topics in Jewish-American memory: mah jongg. (aam-us.org)
  • MONMOUTH JUNCTION, N.J. - May 4, 2019 - PRLog -- Biotech Support Group will exhibit at the annual ASMS Conference, June 2-6, 2019 in Atlanta, GA. The American Society for Mass Spectrometry (ASMS) was formed in 1969 to promote and disseminate knowledge of mass spectrometry and allied topics. (prlog.org)
  • ASMS sponsors the Annual Conference on Mass Spectrometry and Allied Topics that is attended by more than 6,500 scientists from academic, industrial and governmental laboratories. (prlog.org)
  • With the normalized gamma process, each topic proportion of a document is independently drawn from a gamma distribution and then normalized. (springer.com)
  • The DSP then uses that controllability to guide the topic proportions of a document by replacing the rate parameter of the gamma distribution with a scaling function that defines the correlation structure between topics and labels. (springer.com)
  • The basic idea in topic modeling is that a document is a mixture of latent topics, each of which is expressed by a distribution on words. (biomedcentral.com)