Extended Data Fig. 2: Topic make up of a single document. | Nature Climate Change

Extended Data Fig. 2: Topic make up of a single document.

From: A topography of climate change research

Extended Data Fig. 2

The Doc Term Matrix shows the number of occurrences of each term in the document. The Topic Term Matrix shows the topic score of each term-topic combination. The Doc Topic Matrix shows the document-topic score for each topic. This topic makeup of the document shown is illustrated by the bars in the top left. Words highly associated with each topic that occur in the document are highlighted. All values are real, although the doc-term matrix is scaled by the inverse-document frequency before being used in the model.

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