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2. Sentiment analysis - Wikipedia

   en.wikipedia.org/wiki/Sentiment_analysis

   Open source software tools as well as range of free and paid sentiment analysis tools deploy machine learning, statistics, and natural language processing techniques to automate sentiment analysis on large collections of texts, including web pages, online news, internet discussion groups, online reviews, web blogs, and social media. [53]

3. List of text mining software - Wikipedia

   en.wikipedia.org/wiki/List_of_text_mining_software

   Mathematica – provides built in tools for text alignment, pattern matching, clustering and semantic analysis. See Wolfram Language, the programming language of Mathematica. MATLAB offers Text Analytics Toolbox for importing text data, converting it to numeric form for use in machine and deep learning, sentiment analysis and classification ...

4. Multimodal sentiment analysis - Wikipedia

   en.wikipedia.org/wiki/Multimodal_sentiment_analysis

   Multimodal sentiment analysis is a technology for traditional text-based sentiment analysis, which includes modalities such as audio and visual data. [1] It can be bimodal, which includes different combinations of two modalities, or trimodal, which incorporates three modalities. [ 2 ]

5. Social media analytics - Wikipedia

   en.wikipedia.org/wiki/Social_media_analytics

   The product of ad hoc analysis is typically a report or data summary. A deep analysis implies an analysis that spans a long time and involves a large amount of data, which typically translates into a high CPU requirement. [2] Domain of Analysis: The domain of the analysis is broadly classified into external social media and internal social media.

6. Text mining - Wikipedia

   en.wikipedia.org/wiki/Text_mining

   The term text analytics also describes that application of text analytics to respond to business problems, whether independently or in conjunction with query and analysis of fielded, numerical data. It is a truism that 80% of business-relevant information originates in unstructured form, primarily text. [9]

7. Voyant Tools - Wikipedia

   en.wikipedia.org/wiki/Voyant_Tools

   Voyant Tools is an open-source, web-based application for performing text analysis. It supports scholarly reading and interpretation of texts or corpus, particularly by scholars in the digital humanities , but also by students and the general public.