The solid piece you're referring to seems to be identified by the code "hq-ts". Without more context, it's difficult to provide a specific explanation or description of what "hq-ts" refers to. It could potentially relate to a variety of subjects such as:
HQ-TS: High-Quality Time-Series Forecasting via Hierarchical Querying and Diffusion-Refinement The solid piece you're referring to seems to
Terahertz Spin Current Dynamics in Antiferromagnetic Hematite We remove the Quality Refinement Decoder (QRD) to
: It might refer to a specific type of solid material or alloy used in manufacturing or construction, with "hq" possibly denoting a quality or property (like "high quality") and "ts" specifying the material or treatment (like "titanium steel"). the MSE increases by 4%
We remove the Quality Refinement Decoder (QRD) to test its impact. Without QRD, the MSE increases by 4%, but the drops by 18%, confirming that the refinement step is crucial for high-frequency quality.