File:Stochastic gradient descent (52184387652).jpg
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Summary
[edit]DescriptionStochastic gradient descent (52184387652).jpg |
Stochastic gradient descent(SGD) is a simple optimization algorithm, widely used in ML, often combined with <a href="https://www.flickr.com/photos/exey/50120735583">backpropagation</a>. SGD iteratively makes small adjustments to a ML network to decrease the error of the network. Part of Geeklendar 2022 |
Date | |
Source | Stochastic gradient descent |
Author | Exey Panteleev |
Camera location | 54° 57′ 45.67″ N, 20° 28′ 35.47″ E | View this and other nearby images on: OpenStreetMap | 54.962685; 20.476520 |
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Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image was originally posted to Flickr by Exey Panteleev at https://flickr.com/photos/79275080@N00/52184387652. It was reviewed on 6 August 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
6 August 2022
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:30, 6 August 2022 | 1,600 × 1,600 (3.01 MB) | Tm (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS RP |
Exposure time | 1/160 sec (0.00625) |
F-number | f/14 |
ISO speed rating | 160 |
Date and time of data generation | 08:23, 1 July 2021 |
Lens focal length | 107 mm |
Width | 4,076 px |
Height | 4,076 px |
Bits per component |
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Compression scheme | Deflate (Adobe) |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 22.0 (Windows) |
File change date and time | 05:42, 1 July 2022 |
Exposure Program | Manual |
Exif version | 2.31 |
Date and time of digitizing | 08:23, 1 July 2021 |
APEX shutter speed | 7.321928 |
APEX aperture | 7.61471 |
APEX exposure bias | 0 |
Maximum land aperture | 3.875 APEX (f/3.83) |
Metering mode | Pattern |
Flash | Flash did not fire |
DateTime subseconds | 53 |
DateTimeOriginal subseconds | 53 |
DateTimeDigitized subseconds | 53 |
Color space | sRGB |
Focal plane X resolution | 1,736.671661377 |
Focal plane Y resolution | 1,736.671661377 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 028021001261 |
Lens used | TAMRON 35-150mm F/2.8-4.0 Di VC OSD A043 |
Rating (out of 5) | 0 |
Date metadata was last modified | 08:42, 1 July 2022 |
Unique ID of original document | 68282A93C739BAD96B353357D3E2E803 |