Structural Embedding Projection for Contextual Large Language Model Inference (2501.18826v1)

Abstract: Structured embedding transformations offer a promising approach for enhancing the efficiency and coherence of LLM inference. The introduction of Structural Embedding Projection (SEP) provides a mechanism for refining token representations through projection matrices that integrate hierarchical and relational dependencies. The mathematical formulation of SEP enables embedding spaces to capture structured contextual relationships, thereby improving semantic fidelity without significantly increasing computational overhead. Experimental evaluations conducted on a range of linguistic datasets revealed that SEP contributed to reductions in perplexity and enhanced contextual coherence, demonstrating its potential to refine LLM outputs. Computational efficiency assessments highlighted variations across different datasets, suggesting that the integration of structured embeddings introduced dataset-dependent trade-offs between inference speed and representational richness. The qualitative analysis of generated responses indicated that SEP enhanced narrative consistency and topic alignment, leading to improved fluency in multi-sentence text generation. The modifications to embedding layers required precise optimization to ensure stable training dynamics, as the introduction of structured transformations altered the traditional representation-learning process. The architectural adjustments necessary for SEP implementation influenced inference latency and memory consumption, requiring a balance between efficiency gains and additional processing demands. The impact of SEP on lexical diversity suggested that embedding modifications influenced the model's vocabulary usage, reflecting a more context-aware selection of generated tokens.