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forecasting:meeting_minutes_august_31_2016 [2016/09/08 03:31] jobatake created |
forecasting:meeting_minutes_august_31_2016 [2021/09/19 21:59] (current) |
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| - | Went over Masaki’s use of 3D plots for zenith-angle normalized plots, etc. | + | ====== Forecasting Meeting Minutes for August 31, 2016 ====== |
| - | He used his own parsing for the date | + | ** Present: Gordon, Brieanna, Jaimie, Austin, Masaki ** |
| - | Use of np.meshgrid() and Axes3D() | + | |
| - | New explanation of basics of linear regression/machine learning. | + | |
| - | W is the slope | + | |
| - | b is the intercept | + | |
| - | X [n x m] | + | |
| - | 2D matrix of inputs (row = sample; column = data) | + | |
| - | W [n x 1] | + | |
| - | 1D column of weights | + | |
| - | D [m x 1] | + | |
| - | 1d column of stuff | + | |
| - | Y = XTW + b*1 (where 1 is a 1 column vector) | + | |
| - | E = D - Y | + | |
| - | Error | + | |
| - | J(W, b) | + | |
| - | = (1/2m) * ETE | + | |
| - | = (1/2m) * (|D|2 - DTY - YTD + YTY) | + | |
| - | = (1/2m) * (|D|2) - (1/m) * DT * (XTW + b*1) + (1/2m)(XWT + b*1T)(XTW + b*1) | + | |
| - | dJ/dW = 0 and dJ/db = 0 → W = C-1Q | + | |
| - | dJ/db | + | |
| - | = (-1/m)DT1 + (1/2m)1T(XTW + l1) + ( | + | |
| - | Build functions | + | ===== Updates ===== |
| - | Explanation of math | + | * Went over Masaki’s use of 3D plots for zenith-angle normalized plots, etc. |
| - | Handout with math and functions and documentation. | + | * Build functions |
| - | Functional specification | + | * Explanation of math |
| - | Focus on “legacy” and the base for continuation. | + | * Handout with math and functions and documentation. |
| - | Go by “black box” before understanding. | + | * Functional specification |
| - | PDFs or slides for presentation | + | * Focus on “legacy” and the base for continuation. |
| - | 1. We want reference for code and the supporting concepts. | + | * Go by “black box” before understanding. |
| - | 2. We want to focus on learning specific algorithms. | + | * PDFs or slides for presentation |
| - | 3. We want to have material to have a sense of continuation and legacy in a project and also to support understanding and learning. | + | * 1. We want to reference for code and the supporting concepts. |
| - | Setup for continuity and focus on code. | + | * 2. We want to focus on learning specific algorithms. |
| + | * 3. We want to have material to have a sense of continuation and legacy in a project and also to support understanding and learning. | ||
| + | * Setup for continuity and focus on code. | ||
| - | Main Future Points | + | September 2, 2016 |
| - | Git tutorial? | + | * Attended Masaki's Presentation |
| - | Code + Concept Documentation | + | |
| - | We want to learn Python in-code documentation | + | |
| - | Meeting Minutes | + | |
| - | Code + Concept Documentation Skeleton/Template: | + | ===== Future Topics ===== |
| - | Title | + | * Main Future Points |
| - | Function Title | + | * Git tutorial? |
| - | parameters/types | + | * Code + Concept Documentation |
| - | What it does | + | * Template: |
| - | Explanation | + | * Title |
| - | Primary Overview | + | * Function Title |
| - | Math explanation | + | * parameters/types |
| - | Notes/Remarks | + | * What it does |
| - | (optional) | + | * Explanation |
| + | * Primary Overview | ||
| + | * Math explanation | ||
| + | * Notes/Remarks (optional) | ||
| + | * We want to learn Python in-code documentation | ||