transfer-learning 5 lifelong-learning 5 recommender-system 5 lifelong-machine-learning 4 cold-start 4 user-modeling 4 self-supervised-learning 3 continual-learning 3 pre-training 3 universal-representation 3 transformer 2 yelp 2 sentiment-classification 2 sentiment-analysis 2 user-profiles 2 finetune 2 sentiment 2 recommendation 2 reviews 2 review-rating-prediction 2 recommendation-system 2 natural-language-processing 2 deep-learning 2 imdb 2 machine-learning 2 lifelong 2 cross-domain-recommendation 2 catastrophic-forgetting 2 bert 2 general-purpose 2 user-profile 1 universal-recommender 1 one-for-all 1 foundation-model 1 user-profiling 1 trimming 1 transfer 1 representation-learning 1 pruning 1 multi-domain-recommendation 1 item-recommendation 1 user 1 behavior-analysis 1 chinese-restaurant-process 1 interactive-media-platforms 1 probabilistic-generative-model 1 skew 1 sparsity 1 centralized-technology 1 community 1 critical-mass 1 existing-user-owned-technology 1 parent-teacher-network 1 shared-information-space 1 bert-model 1 lifelong-lear 1 nextitnet 1 pretrained-models 1 transformers 1 universal 1 user-models 1 pretraining 1 sequential-recommendation 1 attribute-injection 1 attribute-representation 1 chim 1