The development course of China＇s meteorological movie and television was analyzed firstly, and then the improvement strategies of meteorological movie and television services facing public needs were put forward bas...The development course of China＇s meteorological movie and television was analyzed firstly, and then the improvement strategies of meteorological movie and television services facing public needs were put forward based on the statistical results of a meteorological service questionnaire.展开更多
提到多媒体文件合并工具，你一定知道不少，比如：用豪杰解霸可以合并MPG文件；Movie Maker可以全并ASF或WMV文件；VirtualDub可以用来合并AVI文件……这些工具虽然可以合并多媒体文件，但很多都只能合并单一的文件，如果你需要将这些...提到多媒体文件合并工具，你一定知道不少，比如：用豪杰解霸可以合并MPG文件；Movie Maker可以全并ASF或WMV文件；VirtualDub可以用来合并AVI文件……这些工具虽然可以合并多媒体文件，但很多都只能合并单一的文件，如果你需要将这些不同格式的文件合并成一个多媒体文件，该怎么办呢?有了Zealot All Video Joiner这将不再是什么难事。展开更多
Emotional space refers to a multi-dimensional emotional model that describes a group of subjective feelings or emotions. Since the existing discrete emotional space is mainly aimed at human’s primary emotions, it can...Emotional space refers to a multi-dimensional emotional model that describes a group of subjective feelings or emotions. Since the existing discrete emotional space is mainly aimed at human’s primary emotions, it cannot describe the complex emotions evoked when watching movies. In order to solve this problem, an emotional fusion space for videos was constructed by selecting movies and TV dramas with rich emotional semantics as the research objects. Firstly, emotional words based on movie and TV drama videos are acquired and analyzed by using subjective evaluation and semantic analysis methods. Then, the emotional word vectors obtained from the above analysis are fused, reduced dimension by t-distributed stochastic neighbor embedding(t-SNE) algorithm, and clustered by bisecting K-means clustering algorithm to get a discrete emotional space for movie and TV drama videos. This emotional fusion space can obtain different categories by changing the value of the emotion classification number without re-labeling and calculation.展开更多
文摘The development course of China＇s meteorological movie and television was analyzed firstly, and then the improvement strategies of meteorological movie and television services facing public needs were put forward based on the statistical results of a meteorological service questionnaire.
文摘提到多媒体文件合并工具，你一定知道不少，比如：用豪杰解霸可以合并MPG文件；Movie Maker可以全并ASF或WMV文件；VirtualDub可以用来合并AVI文件……这些工具虽然可以合并多媒体文件，但很多都只能合并单一的文件，如果你需要将这些不同格式的文件合并成一个多媒体文件，该怎么办呢?有了Zealot All Video Joiner这将不再是什么难事。
基金supported by the Key Laboratory of the Ministry of Culture and Tourism (WLBSYS2005)the Fundamental Research Funds for the Central Universities (CUC19ZD005)。
文摘Emotional space refers to a multi-dimensional emotional model that describes a group of subjective feelings or emotions. Since the existing discrete emotional space is mainly aimed at human’s primary emotions, it cannot describe the complex emotions evoked when watching movies. In order to solve this problem, an emotional fusion space for videos was constructed by selecting movies and TV dramas with rich emotional semantics as the research objects. Firstly, emotional words based on movie and TV drama videos are acquired and analyzed by using subjective evaluation and semantic analysis methods. Then, the emotional word vectors obtained from the above analysis are fused, reduced dimension by t-distributed stochastic neighbor embedding(t-SNE) algorithm, and clustered by bisecting K-means clustering algorithm to get a discrete emotional space for movie and TV drama videos. This emotional fusion space can obtain different categories by changing the value of the emotion classification number without re-labeling and calculation.
