RapidMiner (https://rapidminer.com/products/studio/), is a open source data science platform, visually-based on accelerates the process of creating predictive analytics models and makes it easy to get the results embedded in business operations. RapidMiner also democratizes data science through its expert marketplace by connecting its vast community of expert users with organizations seeking to begin data science projects at a fraction of the cost of existing solutions.

Its resources are divided into 5 main groups a) import and export data that allow reading and recording of various text formats; b) transformation of data that allow functionalities such as normalization, filtering, etc; c) text classification through algorithms such as SVM and Bayesian Networks d) text processing as stop words, reduction of data by stemming, etc. and e) web mining.

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