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jaswellnitz / tourist-chatbot

TFG - Development of a chatbot for tourist recommendations
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Mahout Data Access #34

Closed jaswellnitz closed 7 years ago

jaswellnitz commented 7 years ago

Figure out how Apache Mahout accesses the needed data for the recommendation process (CSV files, JDBC,...?)

jaswellnitz commented 7 years ago

There are several ways to include data from sources into a Mahout recommender, for instance importing from a file (csv) or from Postgres. However, both of these variants expect formatted data (userId, itemId, rating) that doesn't fit our requirements. Therefore, the easiest way to fulfill our needs is to implement an own DataModel that takes our input data (formatted as shown in issue #33 ).