Prompt Tuning
Prompt tuning is a parameter-efficient adaptation method for Large Language Models. It involves incorporating a set of trainable vectors, or soft prompts, which are adjusted during training to steer the model for a specific task. A defining characteristic of this technique is that it only modifies the model's input embedding layer, leaving the rest of the pre-trained model's parameters frozen.
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Ch.3 Prompting - Foundations of Large Language Models
Foundations of Large Language Models
Foundations of Large Language Models Course
Computing Sciences
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Natural language processing in ACM Computing Classification
NLP references
Models used in NLP
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Part-of-speech Tagging
Sentiment Analysis
Topic Model
Parsing
High Dimensional Outputs
Historical Perspective: Natural Language Processing
Machine Reading and Comprehension
Minimum Edit Distance
Variation Factors of Input Texts
Period Disambiguation
Features Design for NLP Classification Problems
Vector Semantics and Embeddings
Words and Vectors
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Information Extraction
Word Senses
Semantic Roles: Labeling
Semantic Roles ( Thematic Roles )
Question Answering
Information Retrieval
Dialogue Systems
Properties of Human Conversation
Prompt Tuning
Types of NLP Model Paradigms
Types of Training Objectives of Pre-trained LM
Major Tuning Strategy Types
Articulatory Phonetics
Phonetics
Word embedding
A Survey of Data Augmentation Approaches for NLP
Data Augmentation in NLP
Spelling correction and the noisy channel
Constituency
Text Classification
Information Extraction (IE)
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More Data, More Relations, More Context and More Openness: A Review and Outlook for Relation Extraction
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Learn After
Prompt Function
Open Prompt(Reference)
Open Prompt Package
Comparison of Prompt Tuning and Prefix Fine-Tuning
Mechanism of Prompt Tuning at the Embedding Layer
Prefix Tuning (Deep Prompt Tuning)
A machine learning team is adapting a very large pre-trained language model for a new, specialized task. They decide to use a method where only a small set of new, continuous vectors added to the input are trained, while the millions of original model parameters remain unchanged. What is the most significant advantage of this approach?
Two research teams are adapting a large, pre-trained language model for a sentiment analysis task.
- Team Alpha freezes all the original model weights and prepends a small sequence of trainable vectors to the input text's embeddings. These new vectors are the only parameters updated during training.
- Team Beta also freezes the original model weights but inserts a small set of trainable vectors into each layer of the model architecture, which are then updated during training.
Based
Architectural Preservation by Separating Soft Prompts from LLMs
Evaluating an Adaptation Strategy
Your team is building a multi-tenant LLM service w...
You’re reviewing an internal design doc for adapti...
You’re implementing a PEFT approach for a customer...
You’re reviewing a teammate’s claim about a new PE...
Diagnosing a PEFT Implementation Bug: Prompt Tuning vs Prefix Fine-Tuning
Choosing and Explaining a PEFT Strategy Under Deployment Constraints
Selecting Prompt Tuning vs Prefix Fine-Tuning by Reasoning from Where Soft Prompts Enter the Transformer
Post-Deployment PEFT Choice and Prefix Input Composition for a Multi-Tenant LLM Service
Choosing Between Prompt Tuning and Prefix Fine-Tuning for a Latency-Critical, Multi-Task LLM Service
Root-Causing a Prefix-Tuning Rollout Regression in a Multi-Task LLM Platform
Illustration of Prompt Tuning