Eric Wong mtrbean
alexweberk
/ mlx_finetuning_gemma.ipynb
Last active
October 27, 2025 21:47
MLX Fine-tuning Google Gemma
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spacelis
/ stratified.py
Created
July 26, 2013 12:54
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| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| """ | |
| File: stratified.py | |
| Author: SpaceLis | |
| Email: [email protected] | |
| Github: http://github.com/spacelis | |
| Description: | |
| Sampling in a stratified way. That is sampling from each subpopulation to | |
| make the sample set more representative than simple random sampling. For |
hdemers
/ utctime.py
Created
April 14, 2013 17:34
I never remember how to convert to/from UTC datetime and epoch. Now I don't have to.
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| """UTC time conversion functions. | |
| """ | |
| from calendar import timegm | |
| from datetime import datetime | |
| def utcdt2epoch(utcdatetime): | |
| """Convert a datetime object expressed in UTC to a Unix timestamp expressed | |
| in seconds since the epoch (Jan 1st 1970). | |
| """ |