praxis-benchmark-anon/praxis
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资源简介：
PRAXIS是迄今为止最大、领域最多样化的公开基准数据集，用于用户生成评论中的可操作建议挖掘。它包含约174,860个标注实例，覆盖68个行业，涉及消费者服务、亚马逊产品类别和数字/媒体平台。数据集包括一个经过多标注者验证的15,000行Gold+测试集作为标准评估集，采用三层语用类型学（形式、情感修饰语、特异性），并为每个正面实例提供对齐的建议跨度，以支持标签加证据评估。
PRAXIS is the largest and most domain-diverse public benchmark for actionable suggestion mining in user-generated reviews to date: ~174,860 labeled instances spanning 68 industries across consumer services, Amazon product categories, and digital/media platforms, with a fully multi-annotator-verified 15,000-row Gold+ test set as the canonical evaluation set, a three-tier pragmatic typology (form, affective modifier, specificity), and aligned suggestion spans on every positive instance for label-plus-evidence evaluation.
