Topic modeling applications

Dec 08, 2011 · The RIVM has developed in addition to ConsExpo the following models: ConsExpo Nano, the Probabilistic Aggregate Consumer Exposure Model (PACEM) and DustEx. More information on consumer exposure to chemical substances in general and these other exposure models can be found in the topic page consumer exposure to chemical substances .

Maths IA - Maths Exploration Topics: Scroll down this page to find over 300 examples of maths IA exploration topics and ideas for IB mathematics students doing their internal assessment (IA) coursework. Topics include Algebra and Number (proof), Geometry, Calculus, Statistics and Probability, Physics, and links with other subjects.
Application of differential equations?) In medicine for modelling cancer growth or the spread of disease 2) In engineering for describing the movement of electricity 3) In chemistry for modelling chemical reactions 4) In economics to find optimum investment strategies 5) In physics to describe the motion of waves, pendulums or chaotic systems
COL215 Digital Logic & System Design. 5 credits (3-0-4) Pre-requisites: COL100, ELL100 Overlaps with: ELL201 The course contents can be broadly divided into two parts. First part deals with the basics of circuit design and includes topics like circuit minimization, sequential circuit design and design of and using RTL building blocks.
Second, a topic modelling approach was applied to identify "themes" within patient feedback so as to understand better the nature of the associated sentiment score, thereby providing a richer understanding of patient opinion. ... R. Feldman, '"Techniques and applications for sentiment analysis," Commun ACM, vol. 56, no. 4, ...
While a large number of interesting topics may be presented regarding the building and application of ARIMA models, we shall be concise and focus on topics that are more related to practical uses of such models. ... (TAR) model is a special case under such an application. A TAR model can be viewed as a piecewise linear approximation of a ...
1 Overview Mathematics and science1 have a long and close relationship that is of crucial and growing importance for both. Mathematics is an intrinsic component of science, part of its fabric, its universal language and indispensable source of intellectual tools.
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Topic modeling is a type of statistical modeling for discovering the abstract "topics" that occur in a collection of documents. Latent Dirichlet Allocation (LDA) is an example of topic model and is used to classify text in a document to a particular topic. It builds a topic per document model and words per topic model, modeled as Dirichlet ...
Our application example builds on 428,492 reviews of Fortune 500 companies from the online platform Glassdoor, on which employees can evaluate organizations. We demonstrate how structural topic models allow to inductively identify topics that matter to employees and quantify their relationship with employees' perception of organizational culture.
selected-topics-in-algebra-2.86.pdf: Sep 2, 2021: 42.1 MB: Offline ZIP: An offline HTML copy of the content. Also includes XML, included media files, and other support files. Sep 2, 2021: 53.6 MB