Retrieving diverse social images at mediaeval 2013: Objectives, dataset and evaluation - Ionescu, Menendez, et al. () Citation Context ...DUCTION AND MOTIVATION The diversification of search results is increasingly becoming an important topic in the area of information retrieval. The 2013 MediaEval ...
This paper describes the approach adopted by the TIA- INAOE team for the 2013 Retrieving Diverse Social Images task of MediaEval. The challenge consists in re-ranking a list of images returned by a retrieval system in such a way that visual diversity among images in the first positions is ma...
In social image retrieval, the main goal is to offer a relevant but also diverse result set of images to the user. To address relevance and diversity at the same time, we propose a multi-modal procedure. This approach deals with the diversification problem using a two-step procedure based ...
Moreover, the DPP model has been applied to many computer vision tasks, where the diversity is required, such as image retrieval [16][17] and video summarization [9][35]. However, to the best of our knowledge, this work is the first attempt to applying DPP to image annotation. 3. ...
We found a substantively worse user experience among the opinion minority groups (e.g., climate deniers, racists) and the education minority groups; however, these groups changed attitudes toward supporting BLM and climate change efforts much more compared to other social groups after the chat. ...
Despite the promise of new gene editing technologies (GETs) (e.g., CRISPR) in accelerating sustainable agri-food production, the social acceptability of th
Fig. 7: Astrocytes in the LSd are necessary for social avoidance caused by acute and chronic social defeat stress. hPMCA2w/b (PMCA) or control mCherry (mCh) was expressed in LSd astrocytes (a). The representative hPMCA2w/b-expressing area is depicted in magenta in the brain images. The ...
denoted by an asterisk unless stated otherwise. In panels b,c,e,f DAPI nuclear counterstaining (blue) was performed. In all cross-sectional images dorsal is oriented up. TMZi, internal tectal marginal zone; TMZe, external tectal marginal zone; hpl, hours post lesion; dpl, days post lesion...
are less explored and typically scarce in labels. Furthermore, covariate shifts in satellite image data and concept shifts in annotations9,10are caused by various physical, environmental, social, and economic factors that differ between geographic regions, thus making it necessary to collect region-sp...
The integrity, confidentiality, and availability of digital infrastructure play a key role in economic and social informatization and digitalization. If critical IT infrastructure is damaged or data is breached, related economic and social entities will be impacted and digital economy ...