arvindpdmn User Public Profile

Arvind Padmanabhan
Founder Member of Devopedia
Bangalore, India
M.Eng and B.Eng (Hons) from National University of Singapore
arvindpdmn
arvindpdmn
arvindpdmn

Actively involved in Devopedia, which is an open community platform for developers by developers to explain technology in a simple, clear and unopinionated way. Interested in tech writing and regularly contributes articles to Devopedia.

Interested in Natural Language Processing (NLP). Leading various NLP research initiatives at Devopedia.

Self-published a book in 2013, titled "The Infinite Bit: An Inside Story of Digital Technology".

Recent visit 13 Jun 2021
Member since 29 Dec 2016
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Recent Contributions

Article Title

Change Description

Written On

LoRa

Removing wlan tag

2021-06-05 09:06:12

2570,2229

IEEE 802.11ax

Adding wlan tag

2021-06-05 09:05:16

2569,1939

IEEE 802.11ad

Adding wlan tag

2021-06-05 09:05:04

2568,1878

IEEE 802.11ac

Adding wlan tag

2021-06-05 09:04:43

2567,2474

Wi-Fi Performance Testing

Adding wlan tag

2021-06-05 09:03:59

2566,2188

Wi-Fi Calling

Adding wlan tag

2021-06-05 09:03:43

2565,2155

Wi-Fi MAC Layer

Adding wlan tag

2021-06-05 09:03:24

2564,1606

Hypothesis Testing and Types of Errors

Adding info on base rate and confidence interval.

2021-05-28 15:47:23

2562,2561

Hypothesis Testing and Types of Errors

Minor edit

2021-05-28 15:20:55

2561,2560

Hypothesis Testing and Types of Errors

Milestones added. Added question on misconceptions.

2021-05-28 15:11:35

2560,2559

Hypothesis Testing and Types of Errors

Minor reordering of questions. Merge two questions into one. Added more refs and citations to remove warnings. Other corrections. Milestones are pending.

2021-05-28 13:22:05

2559,2116

Web Components

Updated browser support image.

2021-05-28 04:46:37

2558,1905

Speech Recognition

Minor edits to acronym for consistency with other articles and literature.

2021-05-23 16:57:33

2557,2163

Audio Feature Extraction

Reorganized content. Merged some answers. Edits to improve readability. Some formatting edits.

2021-05-23 16:17:51

2556,2555

Audio Feature Extraction

Uploaded images. Replaced audio signal image. Formatted citations and refs in the expected syntax.

2021-05-23 10:43:47

2555,2554

Audio Feature Extraction

Updated tags. Updated See Also. See Also item should have sufficient scope to warrant its own article in Devopedia.

2021-05-23 04:20:10

2554,2553

Audio Feature Extraction

Title changed: new title is commonly used in literature. Only formatting changes are made in this edit. Review in progress.

2021-05-23 04:02:59

2553,2551

Optimizing Pandas

Added Vaex in See Also: it's an alternative to Pandas but faster

2021-05-23 03:23:41

2552,2346

5G NR SDAP

Completing all sections. Images added.

2021-05-16 13:14:22

2547,2497

Aphelion Consensus Algorithm

Improved formatting, especially with refs and citations. Minor edits to writing style. Uploaded images to site, along with a recreated image.

2021-05-13 05:05:18

2546,2545

Only the most recent 20 items are shown.
Article Title

Chat Message

Messaged On

Hypothesis Testing and Types of Errors

I am anyway updating the article to remove warnings. Will edit as part of the update.

2021-05-28 12:57:18

Hypothesis Testing and Types of Errors

Need to clarify "Errors α and β are independent of each other. Increasing one does not decrease the other.". This ref says otherwise: https://www.afit.edu/stat/statcoe_files/8__The_Logic_of_Statistical_Hypothesis_Testing.pdf

2021-05-28 11:30:47

1

Audio Feature Extraction

[Draft Approval Comment] Will do a final review tomorrow and publish. Title will be changed. Items without citations will be updated or deleted if we can't find a suitable source. Overall, looks like a well-written article. Thanks.

2021-05-22 16:36:16

Audio Feature Extraction

For Milestones section, these keywords may help when researching info: history, milestones, timeline, evolution, origins, roadmap. Sometimes we wish to cover recent history. To uncover such results, search engines allow us to search under the "News" c ...

2021-05-20 15:03:44

Audio Feature Extraction

Reminder to complete the Milestones section. I will look into the other warnings.

2021-05-20 14:57:51

Audio Feature Extraction

[Draft Approval Comment] 0. Overall, the article is good but needs improvement before it can be accepted for publication. 1. Some answers are too short. Some questions can be combined. For example, "What is Amplitutde Envelope?" and how to calculate i ...

2021-05-17 14:03:02

Audio Feature Extraction

Describe the changes rather than saying "first commit", "second commit", etc.

2021-05-17 05:40:53

Audio Feature Extraction

[Draft Approval Comment] Suggested title: Audio Feature Extraction. These features are applicable for classical stats techniques as well and not exclusive to ML. The article has no refs or citations. Indicates that more research is required.

2021-05-17 05:37:41

Audio Feature Extraction

[Draft Approval Comment] Approving first version. It's not yet clear what this article is about. Will change the title once more content comes in. There a missing double quote to close the image caption. For this reason, image is not displayed.

2021-05-17 04:19:33

Aphelion Consensus Algorithm

[Draft Approval Comment] No comments. Will publish shortly.

2021-05-13 03:30:30

Entity Linking

Looked at Mihalcea and Csomai (2007) but the description in milestone doesn't agree with the paper. Paper talks about keyword extraction and wsd but not using la/m ratio as described in milestone. Please clarify.

2021-05-10 13:10:18

Entity Linking

[Draft Approval Comment] Thanks for the milestones. However, Ratinov et al. [2011] and similar mentions are not added to references. I will do a final review and publish tomorrow.

2021-05-09 15:36:26

Aphelion Consensus Algorithm

Is this in any way related to Aphelion wallet and exchange: https://neonewstoday.com/general/jeff-solinsky-discusses-aphelion-and-neo-core-development-from-neo-devcon/

2021-05-06 11:32:43

Aphelion Consensus Algorithm

[Draft Approval Comment] Article still has many warnings. I did a Google search and info on Aphelion is limited, except for one white paper. Can still publish it and improve it in future. Are there no diagrams? Readers understand better with diagrams.

2021-05-06 11:29:39

Question Similarity

[Draft Approval Comment] Needs editing but approving for now.

2021-05-02 02:47:06

Question Similarity

[Draft Approval Comment] Approving but need reorganization.

2021-05-01 05:28:42

Aphelion Consensus Algorithm

[Draft Approval Comment] Good content but main problem is that there are no citations. Impossible for a moderator to review and approve this. The title could be changed. Possibly the content can be split into two articles: Aphelion Consensus Algorithm ...

2021-04-29 11:47:52

Question Similarity

[Draft Approval Comment] Good. Will do detailed review later.

2021-04-28 15:03:43

Grammar and Spell Checker

[Draft Approval Comment] Will publish by EOD after looking at the Milestones.

2021-04-26 09:21:04

Grammar and Spell Checker

Figure from Ailani et al. 2019 needs to be corrected: numbering (a), (b), (c), (d); spelling error: Machine Translation for (d). Otherwise, the figure is a nice summary of different approaches.

2021-04-25 09:21:49

Only the most recent 20 items are shown.
267435 DevCoins awarded

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2935 DevCoins pending with unpublished articles or unverified payments

0 DevCoins deducted for reported content

Type

Article Title

When

DevCoins

Remarks

Article Edit

LoRa

2021-06-05 09:06:12

7

Version 12. Adds: 3 words. Deletes: 24 words.

Article Edit

IEEE 802.11ax

2021-06-05 09:05:16

4

Version 12. Adds: 3 words. Deletes: 8 words.

Article Edit

IEEE 802.11ad

2021-06-05 09:05:04

4

Version 13. Adds: 4 words. Deletes: 7 words.

Article Edit

IEEE 802.11ac

2021-06-05 09:04:43

6

Version 12. Adds: 4 words. Deletes: 14 words.

Article Edit

Wi-Fi Performance Testing

2021-06-05 09:03:59

4

Version 6. Adds: 4 words. Deletes: 5 words.

Article Edit

Wi-Fi Calling

2021-06-05 09:03:43

4

Version 7. Adds: 3 words. Deletes: 7 words.

Article Edit

Wi-Fi MAC Layer

2021-06-05 09:03:24

3

Version 6. Adds: 4 words. Deletes: 2 words.

Milestone

Web Components

2021-06-04 11:47:34

2

Popular article! Milestone of 4000 hits achieved.

Article Edit

Hypothesis Testing and Types of Errors

2021-05-28 15:47:23

58

Version 14. Adds: 89 words. Deletes: 4 words. Citation Adds: 2 items. Line Adds: 1 items. Other Adds: 1 items. Other Edits: 1 items.

Article Edit

Hypothesis Testing and Types of Errors

2021-05-28 15:20:55

3

Version 13. Adds: 2 words. Deletes: 7 words.

Article Edit

Hypothesis Testing and Types of Errors

2021-05-28 15:11:35

306

Version 12. Adds: 468 words. Deletes: 22 words. Citation Adds: 14 items. Media Adds: 4 items. Line Adds: 5 items. Other Adds: 5 items. Other Edits: 1 items.

Article Edit

Hypothesis Testing and Types of Errors

2021-05-28 13:22:05

429

Version 11. Adds: 522 words. Deletes: 422 words. Edits: 6 words. Citation Adds: 23 items. Line Adds: 9 items. Other Adds: 9 items. Other Edits: 1 items.

Chat New

Hypothesis Testing and Types of Errors

2021-05-28 12:57:18

8

Words: 16.

Chat Like

Hypothesis Testing and Types of Errors

2021-05-28 12:35:49

5

1 like for chat at 2021-05-28 11:30:47.

Chat New

Hypothesis Testing and Types of Errors

2021-05-28 11:30:47

12

Words: 23.

Article Edit

Web Components

2021-05-28 04:46:37

5

Version 6. Adds: 4 words. Deletes: 3 words. Media Adds: 1 items. Media Deletes: 1 items. Other Edits: 4 items.

Article Like

Semantic Web

2021-05-27 10:50:36

2

Reached milestone of 20 likes for article.

Article Edit

Speech Recognition

2021-05-23 16:57:33

17

Version 43. Adds: 18 words. Deletes: 27 words.

Article Edit

Audio Feature Extraction

2021-05-23 16:17:51

448

Version 8. Adds: 543 words. Deletes: 559 words. Edits: 15 words. Citation Adds: 6 items. Citation Deletes: 5 items. Line Adds: 1 items. Other Adds: 1 items.

Article Edit

Audio Feature Extraction

2021-05-23 10:43:47

146

Version 7. Adds: 55 words. Deletes: 63 words. Edits: 2 words. Citation Adds: 26 items. Citation Deletes: 10 items. Media Adds: 11 items. Media Deletes: 12 items. Line Adds: 30 items. Line Deletes: 19 items. Other Adds: 13 items. Other Edits: 161 items. Other Deletes: 3 items.

Only the most recent 20 items are shown.

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