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Chat Analysis Triage Tool: Differentiating contact-driven vs. fantasy-driven child sex offenders.
Investigating crimes against children, specifically sexual solicitations, are complicated because not all offenders are contact-driven, meaning they want to meet the minor for sex in the physicalExpand
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Exploring BERT’s sensitivity to lexical cues using tests from semantic priming
TLDR
We present a case study analyzing the pre-trained BERT model with tests informed by semantic priming. Expand
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Not So Cute but Fuzzy: Estimating Risk of Sexual Predation in Online Conversations
TLDR
The sexual exploitation of minors is a known and persistent problem for law enforcement. Expand
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Finding Fuzziness in Neural Network Models of Language Processing
TLDR
In this paper, we test the extent to which models trained to capture the distributional statistics of language show correspondence to fuzzy-membership patterns. Expand
Authorship Analysis of Online Predatory Conversations using Character Level Convolution Neural Networks
TLDR
We present an authorship attribution model that trains on a corpus of online conversations involving predators and non-predators, and perform subsequent analysis of the message representations. Expand
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A Sentiment Based Non-Factoid Question-Answering Framework
TLDR
This paper investigates whether emotions should be considered for non-factoid “how” Question-Answering systems with the eventual goal of enabling the system to retrieve answers in a more emotionally intelligent way. Expand
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Exploring Lexical Irregularities in Hypothesis-Only Models of Natural Language Inference
TLDR
We perform chi-square test for independence between NLI labels and proto-roles on each of the train, dev, and test sets in SPR. Expand
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