Re:The Unreasonable Effectiveness of Deep Feature Extraction
by asavinov on Thursday February 14, 2019 @02:32PM
(#19165112)
IMHO (deep) feature engineering is important in these cases:
o the lower the level of representation the more important it is to increase the level of abstraction by learning or defining manually new features
o in the presence of (fine-grained) raster (automated) feature engineering is especially important. Therefore, feature engineering is important in audio analysis (1d raster) and video analysis (2d raster).
o the lower the level of representation the more important it is to increase the level of abstraction by learning or defining manually new features
o in the presence of (fine-grained) raster (automated) feature engineering is especially important. Therefore, feature engineering is important in audio analysis (1d raster) and video analysis (2d raster).