Stream Processing and Analytics Vasiliki (Vasia) Kalavri
 vkalavri@bu.edu Spring 2020 4/21: Sampling and filtering streams ??? Vasiliki Kalavri | Boston University 2020 Synopses for massive data knowing that the exact answer is $5,001,482.76. 4 ??? Vasiliki Kalavri | Boston University 2020 Sampling streams 5 ??? Vasiliki Kalavri | Boston University 2020 6 A sample is a set of data elements did users repeat last month? ??? Vasiliki Kalavri | Boston University 2020 Solution #1: uniform sampling • Since we can store 1/10th of the stream, we select a stream element i with probability 10%

zone) Cross-platform (Windows, Linux, macOS, iOS, Android, WASM*) Hybrid profiling capabilities (sampling and/or instrumentation) (CPU and GPU instrumentation) Tracing capabilities (values, messages zone) Cross-platform (Windows, Linux, macOS, iOS, Android, WASM*) Hybrid profiling capabilities (sampling and/or instrumentation) Tracing capabilities (values, messages, plots, allocations, …) Free and zone) Cross-platform (Windows, Linux, macOS, iOS, Android, WASM*) Hybrid profiling capabilities (sampling and/or instrumentation) Tracing capabilities (values, messages, plots, allocations, …) Free and

zone) Cross-platform (Windows, Linux, macOS, iOS, Android, WASM*) Hybrid profiling capabilities (sampling and/or instrumentation) (CPU and GPU instrumentation) Tracing capabilities (values, messages, zone) Cross-platform (Windows, Linux, macOS, iOS, Android, WASM*) Hybrid profiling capabilities (sampling and/or instrumentation) Tracing capabilities (values, messages, plots, allocations, …) Free and zone) Cross-platform (Windows, Linux, macOS, iOS, Android, WASM*) Hybrid profiling capabilities (sampling and/or instrumentation) Tracing capabilities (values, messages, plots, allocations, …) Free and

Michael Lanning Introduction 6 Prompt engineering 7 LLM output configuration 8 Output length 8 Sampling controls 9 Temperature 9 Top-K and top-P 10 Putting it all together 11 Prompting techniques to higher energy consumption and potentially slower response times, which leads to higher costs. Sampling controls LLMs do not formally predict a single token. Rather, LLMs predict probabilities for what as nucleus sampling)4 are two sampling settings used in LLMs to restrict the predicted next token to come from tokens with the top predicted probabilities. Like temperature, these sampling settings control

June 2020: 3D Viewport virtual reality scene inspection, new volume object type, Cycles adaptive sampling, Cycles viewport denoising, sculpting improvements, and much more. Blender 2.9 -- Refining 2.8 while hovering over a button. LMB dragging will mix the colors you drag over, which can help when sampling noisy imagery. Spacebar resets and starts mixing the colors again. Decorators Decorators are small Material Preview mode uses the render settings of Eevee. Sampling and Alpha Transparency Mode options can be set in Properties ‣ Render ‣ Sampling. Make sure the Workbench or Eevee render engine is selected

June 2020: 3D Viewport virtual reality scene inspection, new volume object type, Cycles adaptive sampling, Cycles viewport denoising, sculpting improvements, and much more. Blender 2.9 – Refining 2.8 while hovering over a button. LMB dragging will mix the colors you drag over, which can help when sampling noisy imagery. Spacebar resets and starts mixing the colors again. Decorators Decorators are small Material Preview mode uses the render settings of Eevee. Sampling and Alpha Transparency Mode options can be set in Properties ‣ Render ‣ Sampling. Make sure the Workbench or Eevee render engine is selected

June 2020: 3D Viewport virtual reality scene inspection, new volume object type, Cycles adaptive sampling, Cycles viewport denoising, sculpting improvements, and much more. Blender 2.9 -- Refining 2.8 while hovering over a button. LMB dragging will mix the colors you drag over, which can help when sampling noisy imagery. Spacebar resets and starts mixing the colors again. Decorators Decorators are small Material Preview mode uses the render settings of Eevee. Sampling and Alpha Transparency Mode options can be set in Properties ‣ Render ‣ Sampling. Make sure the Workbench or Eevee render engine is selected

June 2020: 3D Viewport virtual reality scene inspection, new volume object type, Cycles adaptive sampling, Cycles viewport denoising, sculpting improvements, and much more. Blender 2.9 – Refining 2.8 while hovering over a button. LMB dragging will mix the colors you drag over, which can help when sampling noisy imagery. Spacebar resets and starts mixing the colors again. Decorators Decorators are small Material Preview mode uses the render settings of Eevee. Sampling and Alpha Transparency Mode options can be set in Properties ‣ Render ‣ Sampling. Make sure the Workbench or Eevee render engine is selected

June 2020: 3D Viewport virtual reality scene inspection, new volume object type, Cycles adaptive sampling, Cycles viewport denoising, sculpting improvements, and much more. Blender 2.9 – Refining 2.8 while hovering over a button. LMB dragging will mix the colors you drag over, which can help when sampling noisy imagery. Spacebar resets and starts mixing the colors again. Decorators Decorators are small Material Preview mode uses the render settings of Eevee. Sampling and Alpha Transparency Mode options can be set in Properties ‣ Render ‣ Sampling. Make sure the Workbench or Eevee render engine is selected