Recommended Program Retrieval Device, and Recommended Program Retrieval Method

摘要

According to one embodiment, a recommended program retrieval method includes receiving a broadcast signal and demodulating the broadcast signal to output a program signal, storing program data used for creating an electronic program guide, displaying content for which a display manner is specified by a markup language configured with a plurality of tags on a display device, extracting a word from the content displayed on the display device, executing priority calculation processing for providing priority to the extracted word in accordance with a tag that designates a display manner of the word and appearance frequencies of the word, executing recommended program retrieval processing for retrieving a program including the extracted word from the program data, and executing recommendation degree calculation processing for providing a degree of recommendation to the retrieved program in accordance with priority provided to the extracted word included in the retrieved program.