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Transmission and receiving of voice signal must be clear and understandable. To maintain the voice quality, filtering is needed. Filtering is a part of signal processing to improve the output signal quality. Digital filter is being used for filtering. Finite Impulse Response (FIR) filter has many advantages such as linear phase, stability, and minimum error caused by quantization. In this research,...
Tag recommendation is a specific recommendation task for recommending metadata (tag) for a web resource (item) during user annotation process. In this context, sparsity problem refers to situation where tags need to be produced for items with few annotations or for user who tags few items. Most of the state of the art approaches in tag recommendation are rarely evaluated or perform poorly under this...
Recently, user tagging systems have grown in popularity on the web. The tagging process is quite simple for ordinary users, which contributes to its popularity. However, free vocabulary has lack of standardization and semantic ambiguity. It is possible to capture the semantics from user tagging into some form of ontology, but the application of the resulted ontology for recommendation making has not...
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.