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Welcome to the Portfolio123 Forum
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1
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3475
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September 12, 2022
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About the General category
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1
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299
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August 8, 2023
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Batch update or auto update aggregate series
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16
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197
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November 12, 2025
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Changes to Charting
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12
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273
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November 12, 2025
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Downloading large files of Factors fails
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3
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48
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November 11, 2025
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Does this approach to Canadian AI Factors make sense? Looking for feedback & suggestions
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10
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126
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November 11, 2025
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How to Scale AUM Without Eroding Alpha in Small-Cap Strategies
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13
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366
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November 9, 2025
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S&P 500 inflation adjusted
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2
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54
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November 9, 2025
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"Out of memory. This worker has a limit of 16GB of memory. Please choose a worker with higher memory resources."?
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2
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85
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November 5, 2025
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Factor Inversion in Small and Micro
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22
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667
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October 31, 2025
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Rethinking the ML Pipeline: Why "Train Wide, Filter Smart" is a Game-Changer for AI Factor
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0
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61
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October 31, 2025
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Earnings Announce in Microcaps
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4
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124
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October 31, 2025
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Extremely Low Current Model Turnover
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4
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125
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October 27, 2025
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Risk Budget
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29
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462
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October 25, 2025
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Rebalancing Mode
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2
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89
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October 23, 2025
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Anybody doing this as their main income?
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23
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698
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October 23, 2025
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Don't use LLMs for accounting measures
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25
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295
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October 22, 2025
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Factor momentum and machine learning
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0
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101
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October 21, 2025
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AI-factor: Similar result, even after universe change?!
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4
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137
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October 21, 2025
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Morningstar?
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10
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144
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October 21, 2025
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First AI based Screen
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27
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627
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October 15, 2025
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Returns trimming/winsorizing and negative universe returns
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20
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683
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October 15, 2025
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Variable slippage + target + ai-factor?
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11
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223
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October 14, 2025
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Portfolio Risk Control brainstorming
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19
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908
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October 12, 2025
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Rebalance cadence
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3
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123
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October 12, 2025
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Changes in a live system
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16
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290
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October 11, 2025
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What is your threshold for removing a feature, as a percentage of n\a?
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17
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182
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October 11, 2025
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Any perspectives on what drives high returns when using the AI-factor p123?
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9
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189
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October 8, 2025
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Trim and Outlier findings/experiences
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18
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171
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October 8, 2025
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What Universe do you use?
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26
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683
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October 6, 2025
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