Deep Multimodal Learning for Information Retrieval

Information retrieval (IR) is a fundamental technique that aims to acquire information from a collection of documents, web pages, or other sources. While traditional text-based IR has achieved great success, the under-utilization of varied data sources in different modalities (i.e., text, images, audio, and video) would hinder IR techniques from giving its full advancement and thus limits the applications in the real world. Within recent years, the rapid development of deep multimodal learning paves the way for advancing IR with multi-modality. Benefiting from a variety of data types and modalities, some latest prevailing techniques are invented to show great facilitation in multi-modal and IR learning, such as CLIP, ChatGPT, GPT4, etc. In the context of IR, deep multi-modal learning has shown the prominent potential to improve the performance of retrieval systems, by enabling them to better understand and process the diverse types of data that they encounter. Given the great potential shown by multimodal-empowered IR, there can be still unsolved challenges and open questions in the related directions. With this workshop, we aim to provide a platform for discussion about multi-modal IR among scholars, practitioners, and other interested parties.