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by asavinov
2688 days ago
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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). |
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