Sentence examples for discovered topic from inspiring English sources
An example of the discovered topic community using CPM is show in Fig. 11.
Specifically, W reflects the frequency of different words in each discovered topic, while H reflects the topic mix present in each document.
Next, we used computational techniques in natural language processing to cluster the abstracts into neuroscience topics and studied their dynamics and concordance of these discovered topic clusters with the thematic organization provided by the SFN.
4 Topic correlation Calculating correlations between discovered topics.
The number of topics, K, is a user-specified parameter that provides control over the level of details of the discovered topics.
The discovered topics then help to predict missing tags of an unseen image as well as the ones partially labeled in the database.
The results show that out of the 54 discovered topics, only four of them (marked in italic format) are not meaningful topics and the remaining 50 are legitimate topics.
While mining topics in a document collection, in order to capture the relationships between words and further improve the effectiveness of discovered topics, this paper proposed a feedback recurrent neural network-based topic model.
Although the stated purpose of this study is to generate topic profiles for Twitter users, the discovered topics such as SPORT IN ENGLAND and CHICAGO CUBS can be used for marketing.
A further improvement in the semantic interpretation and consistency of discovered topics might be achieved by exploring variations of topic models that consider word bigrams – the reoccurrence of e.g. the bigram "biodiversity loss" allows a more conclusive interpretation of a topic than the individual occurrence of the two words "biodiversity" and "loss".
In order to forecast future trend of each topic, we iterate through the list of discovered topics and refer back to the binary incidence matrix and year dataset to obtain each dimension for a topic vector (as shown in Fig. 1).
