{"guid":"9affd70f-c25d-52a4-aa9c-c7d2863cf23f","title":"Natural Language Processing meets FOSS4G – Introduction of Document Mapping","subtitle":null,"slug":"bucharest-209-natural-language-processing-meets-foss4g-introduction-of-document-mapping","link":"https://talks.2019.foss4g.org/bucharest/talk/ZYLV8A/","description":"Natural Language Processing, in short, NLP is one of the most high-lightened technologies these days. What I would like to bring on FOSS4G 2019 is an experimental approach which integrates NLP with mapping system. Just for convenience, I call this approach “document-mapping”. In this approach, documents are plotted according to their similarities: in other words, similar documents are plotted within close proximity, and vice versa. This approach can be done by several NLP based algorithms. As a result of the processing, XY coordinates are attached with each document. This approach will show us lots of possibilities, converting qualitative data-sets into quantitative ones. For example, we can evaluate the impact on a specific article or an opinion not only by numeric data but also visualized map with the similarity-distance. I attached an example using twitter data-sets. Another possibility I would like to introduce is its application for regional masterplans. I am currently trying to analyze a transition of cities and achievements of the city plans by using this idea. This attempt is still on a progress, and hopefully I would like to present this result in August.\n\nNone","original_language":"eng","persons":["Eita Hori"],"tags":["bucharest","209","2019","General"],"view_count":50,"promoted":false,"date":"2019-08-28T00:00:00.000+02:00","release_date":"2019-08-30T02:00:00.000+02:00","updated_at":"2025-09-12T15:45:04.610+02:00","length":1523,"duration":1523,"thumb_url":"https://static.media.ccc.de/media/conferences/foss4g2019/209-hd.jpg","poster_url":"https://static.media.ccc.de/media/conferences/foss4g2019/209-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/conferences/foss4g2019/209-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/foss4g2019/209-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/bucharest-209-natural-language-processing-meets-foss4g-introduction-of-document-mapping","url":"https://api.media.ccc.de/public/events/9affd70f-c25d-52a4-aa9c-c7d2863cf23f","conference_title":"FOSS4G 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