3260 papers • 126 benchmarks • 313 datasets
Open intent discovery aims to leverage limited prior knowledge of known intents to find fine-grained known and open intent-wise clusters.
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This work proposes an effective method (Deep Aligned Clustering) to discover new intents with the aid of limited known intent data, and leverages a few labeled known intent samples as prior knowledge to pre-train the model.
TEXTOIR provides useful toolkits and convenient visualized interfaces for each sub-module, and designs a framework to implement a complete process to both identify known intents and discover open intents.
Constrained deep adaptive clustering with cluster refinement (CDAC+) is proposed, an end-to-end clustering method that can naturally incorporate pairwise constraints as prior knowledge to guide the clustering process.
It is empirically show that the proposed unsupervised approach can generate meaningful intent labels automatically and achieve high precision and recall in utterance clustering and intent discovery.
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