Internal change

PiperOrigin-RevId: 448528483

official/projects/mtop/README.md

+# MTOP (All Birds with One Stone: Multi-task Text Classification for Efficient Inference with One Forward Pass)
+
+**Note:** This project is a work in progress; please stay tuned.
+
+MTOP is a text encoder multi-task method that can conduct one forward pass to
+make predictions for all tasks. We propose prompt-based modules tailored for
+the multi-task setting and a conditional pooler for flexible task
+representations, and initialization from single task models for effective
+knowledge transfer. Our proposed approach gets superior performance on news
+tasks and the GLUE benchmark. We also release a multi-task news dataset.
+