Query (Attention)

Key (Attention)

Value (Attention)

State Function from Previous Outputs

Value Weight Matrix Formula

Set of Sequential Key-Value Pairs

Query Vector

Key Vector

Value Vector

Implicit Relative Position Modeling in Self-Attention with RoPE

Imagine a system translating the sentence 'The quick brown fox jumps'. When the system is generating the output word corresponding to 'jumps', it needs to determine which words in the input sentence are most relevant. To do this, a vector representing the current translation context (i.e., 'what information do I need to produce the next word?') is compared against a set of searchable 'label' vectors, one for each word in the input sentence. This comparison generates a relevance score for each in

In a system designed to answer questions based on a provided document, the model first creates a representation of the user's question. It then compares this representation against a set of searchable representations, one for each sentence in the document, to determine relevance scores. Finally, it constructs an answer by creating a weighted combination of the informational content from each sentence, using the relevance scores as weights. Which option correctly assigns the roles of Query, Key,

Context Window of Key Vectors Notation

Key-Value Cache

In a computational mechanism designed to selectively focus on different parts of an input sequence, information is represented by three distinct types of vectors that interact to produce a context-aware output. Match each vector type to its specific role in this process.

Masked QKV Attention Formula

Nadaraya-Watson Estimator