Filtering collated business information
Many companies want to be able to search information about other companies in order to identify potential competitors (in the same sector) or potential partners (in the same or different sectors). My client had built a business on collating information about many companies from different sources of business information. Businesses that used my client's service could then subscribe to search this information according to their business objectives.
What was observed in use of this outstanding dataset was that many searches led to broad output with too many results. The use of a recommender system linked to the Python front end and to the back end database identified a means of filtering results so that the same source of business information could be used (one continually updated) but businesses could gain more manageable output.