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, keywords are extracted from each advertisement, and the most correlated keywords to each category are identified through Term Frequency and Inverted Domain Frequency (TF-IDF) analysis. Thus, the ontology of the advertisement world is built. Normalized Google Distance (NGD) values between keywords are computed to derive the
As the capacity of the mobile web continues to increase with the introduction of new web technologies, a growing number of "non-programming" developers are looking to web-based mobile applications (or "web apps") as an alternative means of creating and deploying content, without the need
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.