Abstract:The recent success of distributed word representations has led to an increased interest in analyzing the properties of their spatial distribution. Current metrics suggest that contextualized word embedding models do not uniformly utilize all dimensions when embedding tokens in vector space. Here we argue that existing metrics are fragile and tend to obfuscate the true spatial distribution of point clouds. To ameliorate this issue, we propose IsoScore: a novel metric which quantifies the degree to which a point… Show more
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