RECORD
Prompt Learning for Domain Adaptation in Task-Oriented Dialogue
Computation and Language · Submitted 10 Nov 2022
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim By tuning soft prompts for a frozen large language model, we show that canonical forms generalize very well to new, unseen domains in a zero- or few-shot setting.
The compiled record
The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.
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The abstract, sentence by sentence
Conversation designers continue to face significant obstacles when creating production quality task-oriented dialogue systems. The complexity and cost involved in schema development and data collection is often a major barrier for such designers, limiting their ability to create natural, user-friendly experiences. We frame the classification of user intent as the generation of a canonical form, a lightweight semantic representation using natural language. We show that canonical forms offer a promising alternative to traditional methods for intent classification. By tuning soft prompts for a frozen large language model, we show that canonical forms generalize very well to new, unseen domains in a zero- or few-shot setting. The method is also sample-efficient, reducing the complexity and effort of developing new task-oriented dialogue domains.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | Conversation designers continue to face significant obstacles when creating production quality task-oriented dialogue systems. | background 1.00 | 0.04 | 0.02 | asserted 1.00 |
| s1 | The complexity and cost involved in schema development and data collection is often a major barrier for such designers, limiting their ability to create natural, user-friendly experiences. | background 0.99 | 0.05 | 0.03 | asserted 0.76 |
| s2 | We frame the classification of user intent as the generation of a canonical form, a lightweight semantic representation using natural language. | contribution 0.58 | 0.59 | 0.07 | asserted 0.99 |
| s3 | We show that canonical forms offer a promising alternative to traditional methods for intent classification. | result 0.54 | 0.88 | 0.33 | asserted 0.82 |
| s4 | By tuning soft prompts for a frozen large language model, we show that canonical forms generalize very well to new, unseen domains in a zero- or few-shot setting. | result 0.95 | 0.95 | 0.59 | asserted 1.00 |
| s5 | The method is also sample-efficient, reducing the complexity and effort of developing new task-oriented dialogue domains. | result 0.61 | 0.82 | 0.19 | asserted 1.00 |
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The paper
Original abstract
Conversation designers continue to face significant obstacles when creating production quality task-oriented dialogue systems. The complexity and cost involved in schema development and data collection is often a major barrier for such designers, limiting their ability to create natural, user-friendly experiences. We frame the classification of user intent as the generation of a canonical form, a lightweight semantic representation using natural language. We show that canonical forms offer a promising alternative to traditional methods for intent classification. By tuning soft prompts for a frozen large language model, we show that canonical forms generalize very well to new, unseen domains in a zero- or few-shot setting. The method is also sample-efficient, reducing the complexity and effort of developing new task-oriented dialogue domains.
Human review
How the literature uses it
What this paper does with the arXiv papers it cites
What it cites
Uses the method or tool of 2 papers
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* Using Sentence Transformers [ref] : We use the miniLM-QA [ref] transformer model that has been pretrained on multiple datasets on the text entailment/semantic search task, i.e., given a query and a set of keys (documents/labels), it ranks the keys in order of relevance.
Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks · Evaluation Method · 1.00
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* Using Fasttext Embeddings [ref] : We take the mean of all the embedding vectors of the generated canonical form and consider the vector obtained to be the representation of the whole sequence.
Enriching Word Vectors with Subword Information · Evaluation Method · 1.00
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