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movielens影评数据相关的属性数据说明

时间:2019-09-19 16:06:07      阅读:111      评论:0      收藏:0      [点我收藏+]

标签:VID   out   one   scene   tor   pac   cee   http   ros   

翻译自http://recsys.deib.polimi.it/mise-en-scene-visual/

  • LLVisualFeatures13K_QuantileLog.csv

More details about the contents and use of these files are as follows. The description of each column and each low-level visual feature is provided in the table below:

Table 1: Description of columns

Column #

Column Name

Description

1

ML_ID

MovieLens movie ID

2

f1

Average shot length

3

f2

Mean of color variance across the key Frames

4

f3

Standard deviation of color variance across the key Frames

5

f4

Mean of motion average across all the frames

6

f5

Mean of motion standard deviation across all the frames

7

f6

Mean of lighting key across the key frames

8

f7

Number of shots

 

 

 

平均镜头长度

关键帧间颜色差异的平均值

 

关键帧间颜色方差的标准偏差

所有帧的平均运动均值

 

 

key light指的是主光(摄影知识)

拍摄的张数

 

 

 

电影推荐加入视觉元素特征,相关论文如下;

Yashar  Deldjoo,  Mehdi  Elahi,  Paolo  Cremonesi, Farshad Bakhshandegan Moghaddam, and Andrea Luigi Edoardo Caielli,  “How to Combine Visual Features with Tags to Improve the Movie  Recommendation  Accuracy”,  Springer  –  Proceedings  of  the  17h  International  conference  on Electronic Commerce and Web Technologies (Ec-Web 2016), Porto, Portugal, September 5-8, 2016

Yashar Deldjoo, Mehdi Elahi, Paolo Cremonesi “Using Visual Features and Latent Factors for Movie Recommendation”, ACM RecSys Workshop on New Trends in Content-based Recommender Systems (CBRecSys), ACM RecSys 2016, Massachusetts Institute of Technology (MIT), September 15-19, 2016

 

movielens影评数据相关的属性数据说明

标签:VID   out   one   scene   tor   pac   cee   http   ros   

原文地址:https://www.cnblogs.com/chenglansky/p/11549980.html

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