67 citations · 261 across the 19 of their papers we have counts for
6 papers · 1 filter
Beyond Offline Mapping: Learning Cross Lingual Word Embeddings through Context Anchoring
Aitor Ormazabal, Mikel Artetxe, Aitor Soroa +2
Recent research on cross-lingual word embeddings has been dominated by unsupervised mapping approaches that align monolingual embeddings. Such methods critically rely on those embe…
Improving Conversational Question Answering Systems after Deployment using Feedback-Weighted Learning
Jon Ander Campos, Kyunghyun Cho, Arantxa Otegi +3
The interaction of conversational systems with users poses an exciting opportunity for improving them after deployment, but little evidence has been provided of its feasibility. In…
Spot The Bot: A Robust and Efficient Framework for the Evaluation of Conversational Dialogue Systems
Jan Deriu, Don Tuggener, Pius von Däniken +6
The lack of time-efficient and reliable evaluation methods hamper the development of conversational dialogue systems (chatbots). Evaluations requiring humans to converse with chatb…
DoQA -- Accessing Domain-Specific FAQs via Conversational QA
Jon Ander Campos, Arantxa Otegi, Aitor Soroa +3
The goal of this work is to build conversational Question Answering (QA) interfaces for the large body of domain-specific information available in FAQ sites. We present DoQA, a dat…
Evaluating Multimodal Representations on Visual Semantic Textual Similarity
Oier Lopez de Lacalle, Ander Salaberria, Aitor Soroa +2
The combination of visual and textual representations has produced excellent results in tasks such as image captioning and visual question answering, but the inference capabilities…
Give your Text Representation Models some Love: the Case for Basque
Rodrigo Agerri, Iñaki San Vicente, Jon Ander Campos +4
Word embeddings and pre-trained language models allow to build rich representations of text and have enabled improvements across most NLP tasks. Unfortunately they are very expensi…