| 摘要 |
An information processing device for generating a broadcast program vector representing an attribute of a broadcast program. EPG data is received in step S11, and metadata required to generate a broadcast program vector pp is extracted in step S12. A title, contents, and so on included in the metadata are morphologically analyzed and divided into words in step S13, and the items included in the metadata are vectorized into broadcast program vector PPs in step S14. According to the program genre of the supplied metadata, an associated effect vector is extracted in step S15. The extracted effect vector is associated with the generated vector in step S16, and the processing is terminated. The present invention is applicable to a delivery server that delivers contents. |
