Semantic Coherence

metric ID: semanticcoherence

Related Papers

Using Long Runs as Predictors of Semantic Coherence in a Partial Document Retrieval System

Authors: nan

Publication: TIPSTER (2000)

DOI: nan

We propose a method for dealing with semantic complexities occurring in information retrieval systems on the basis of linguistic observations. Our method follows from an analysis indicating that long runs …...

26535

Using LDA to detect semantically incoherent documents

Authors: nan

Publication: TIPSTER (2008)

DOI: nan

Detecting the semantic coherence of a doc- ument is a challenging task and has sev- eral applications such as in text segmenta- tion and categorization. This paper is an attempt …...

42305

Learning to Rank Semantic Coherence for Topic Segmentation

Authors: nan

Publication: TIPSTER (2017)

DOI: nan

AbstractTopic segmentation plays an important role for discourse parsing and information retrieval. Due to the absence of training data, previous work mainly adopts unsupervised methods to rank semantic coherence between …...

32944

Answer-guided and Semantic Coherent Question Generation in Open-domain Conversation

Authors: nan

Publication: TIPSTER (2019)

DOI: nan

AbstractGenerating intriguing question is a key step towards building human-like open-domain chatbots. Although some recent works have focused on this task, compared with questions raised by humans, significant gaps remain …...

9004

BAE: BERT-based Adversarial Examples for Text Classification

Authors: nan

Publication: TIPSTER (2020)

DOI: nan

AbstractModern text classification models are susceptible to adversarial examples, perturbed versions of the original text indiscernible by humans which get misclassified by the model. Recent works in NLP use rule-based …...

30085

Exploiting Definitions for Frame Identification

Authors: nan

Publication: TIPSTER (2021)

DOI: nan

AbstractFrame identification is one of the key challenges for frame-semantic parsing. The goal of this task is to determine which frame best captures the meaning of a target word or …...

42609

Characterizing Verbatim Short-Term Memory in Neural Language Models

Authors: nan

Publication: TIPSTER (2022)

DOI: nan

AbstractWhen a language model is trained to predict natural language sequences, its prediction at each moment depends on a representation of prior context. What kind of information about the prior …...

41628