منابع مشابه
ActivityNet Challenge 2017 Summary
Most of traditional video action recognition methods are based on trimmed videos, which is only one action in one video. But most of videos in real world is untrimmed. In order to overcome the difficulty in some extent, we propose a method based on fusion of multiple features for untrimmed video classification task of ActivityNet challenge 2017. We use the CNN features, MBH features and stacked...
متن کاملERI Summer 2017 Fellowship Report
Introduction Ocean island basalts (OIB) are thought to sample the Earth’s deep mantle, whereby thermochemical plumes entrain lower mantle material and bring it to the surface where it erupts. By measuring the isotopic compositions of global OIB—which record the isotopic compositions of OIB mantle sources—geochemists can “map” the isotopic heterogeneity of the Earth’s deep mantle (e.g., Gast et ...
متن کاملActivity-Net 2017 Challenge Report
In this year’s competition, we use Temporal Context Network (TCN) for precise temporal localization of human activities. To improve performance for the metric used for evaluating proposals (i.e. area under the Average Recall vs. Average Number of Proposals per Video (AR-AN) curve with 100 proposals), we study the influence of two major hyper-parameters: the IOU threshold for NMS and the number ...
متن کاملSummary for the Course ”introduction to Representation Theory”, Fall 2017
Definition 1.3. A G-set (a,X) is a set X together with a morphism of groups a : G → Sym(X). We also say that G acts on X via a, and that a is an action of G on X. We will sometimes omit the a or the X from the notation. Also, we will sometimes write gx for a(g)x. A morphism of G-sets ν : (a,X) → (b, Y ) is a function ν : X → Y such that ν(a(g)x) = b(g)ν(x), ∀g ∈ G, x ∈ X. Denote by X the set of...
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ژورنال
عنوان ژورنال: Open Scholarship Initiative Proceedings
سال: 2017
ISSN: 2473-6236
DOI: 10.13021/g8osi.2.2017.1941