Japan, Sept. 29 -- NTT DOCOMO, INC. announced the development of a new AI technology, the Dual-view Adaptive Retrieval-augmented Tweedie model, that enables highly accurate predictions even when only limited historical data is available. The model solves the "cold-start problem," which occurs when AI cannot make reliable predictions or recommendations due to insufficient historical data-for example, when a new service is launched. DOCOMO expects the model to have potential applications in new businesses across a wide range of industries, including digital out-of-home (DOOH) advertising.A paper describing the model has been accepted for presentation at the 20th ACM Conference on Recommender Systems (ACM RecSys 2026), a leading international ...