Results 311 to 320 of about 3,100,522 (340)

A mechanistic theory of planning in prefrontal cortex

open access: yes
Jensen KT   +6 more
europepmc   +1 more source

BERT4Rec: Sequential Recommendation with Bidirectional Encoder Representations from Transformer

International Conference on Information and Knowledge Management, 2019
Modeling users' dynamic preferences from their historical behaviors is challenging and crucial for recommendation systems. Previous methods employ sequential neural networks to encode users' historical interactions from left to right into hidden ...
Fei Sun   +6 more
semanticscholar   +1 more source

Image Denoising Via Sparse and Redundant Representations Over Learned Dictionaries

IEEE Transactions on Image Processing, 2006
We address the image denoising problem, where zero-mean white and homogeneous Gaussian additive noise is to be removed from a given image. The approach taken is based on sparse and redundant representations over trained dictionaries.
Michael Elad, M. Aharon
semanticscholar   +1 more source

Object-Contextual Representations for Semantic Segmentation

European Conference on Computer Vision, 2019
In this paper, we address the semantic segmentation problem with a focus on the context aggregation strategy. Our motivation is that the label of a pixel is the category of the object that the pixel belongs to. We present a simple yet effective approach,
Yuhui Yuan, Xilin Chen, Jingdong Wang
semanticscholar   +1 more source

Unsupervised Learning of Visual Representations by Solving Jigsaw Puzzles

European Conference on Computer Vision, 2016
We propose a novel unsupervised learning approach to build features suitable for object detection and classification. The features are pre-trained on a large dataset without human annotation and later transferred via fine-tuning on a different, smaller ...
M. Noroozi, P. Favaro
semanticscholar   +1 more source

Representation as the Representation of Experience

Metaphilosophy, 2000
This essay deals, mainly, with the notion of representation. Representation is associated with texts and, as such, is contrasted to the true singular statement. It is argued that the relationship between the text and what the text represents can never be modeled on the relationship between a true singular statement and what the statement is true of ...
openaire   +4 more sources

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