Editing User:Nvs-abhilash

Jump to navigation Jump to search
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.

Latest revision Your text
Line 3: Line 3:
== A: An introduction ==
== A: An introduction ==
* Please describe yourself in three sentences, one of them regarding your current studies.
* Please describe yourself in three sentences, one of them regarding your current studies.
*: My name is NVS Abhilash and I have a profound interest in Machine Learning and A.I.  
*: My name is NVS Abhilash. I have a profound interest in Machine Learning and A.I., and currently,
*: I am a third-year/Junior student at NIIT University, Neemrana, Rajasthan, India.  
*: University: NIIT University, Neemrana, Rajasthan, India.
*: I am majoring in Bachelor of Technology in Computer Science and Engineering, specializing in Big Data and ML.  
*: Major: Computer Science and Engineering, specializing in Big Data and ML.  
*: I can speak and communicate well in English and Hindi.
*: I can speak and communicate well in English and Hindi.
** What's your overall background?
** What's your overall background?
**: I am currently an undergraduate in Computer Science and Engineering (Third year / Junior).
**: I love mathematics and programming.
**: I love mathematics and programming.
**: I have a good understanding of the process of Software Engineering, statistics, Linear Algebra, calculus, programming tools.
**: My area of specialization is Big Data and Machine Learning.  
**: I am learning in-depth about Information Retrieval, Internet of Things and Digital Image Processing in my current semester.
**: I am learning in-depth about Information Retrieval, Internet of Things and Digital Image Processing.  
**: I have a good understanding in the processes of Software Engineering, Statistics, Linear Algebra, Calculus, and Programming Tools.
 
* Why do you want to participate in the Google Summer of Code? What do you hope to gain by doing so?
* Why do you want to participate in the Google Summer of Code? What do you hope to gain by doing so?
*: I think Google Summer of Code is a great opportunity for me to jumpstart my experience with the open source community.  
*: I think Google Summer of Code is a great opportunity for me to jumpstart my experience with the open source community.  
Line 23: Line 24:
== C: Contact ==
== C: Contact ==
* Please state the (unique and identical where possible) nick you use on IRC and any other communication channel related to Octave.
* Please state the (unique and identical where possible) nick you use on IRC and any other communication channel related to Octave.
*: nick: '''nvs232'''
*: nick: <strong>nvs</strong>
*: Github: '''nvs-abhilash''' [https://github.com/nvs-abhilash https://github.com/nvs-abhilash]
*: Bitbucket: '''nvs232''' [https://bitbucket.org/nvs232/ https://bitbucket.org/nvs232/]
* Which time zone do you live in? Will that change over GSoC duration?
* Which time zone do you live in? Will that change over GSoC duration?
*: I live in UTC+05:30.  
*: I live in UTC+05:30.  
Line 49: Line 48:
*::* I have a fair idea of basic Python syntax. I have also learned to use some mathematical libraries like ''numpy'' and ''pandas''.
*::* I have a fair idea of basic Python syntax. I have also learned to use some mathematical libraries like ''numpy'' and ''pandas''.
*::* I have started learning the intricacies of ''sympy'', as it is helpful for the GSoC project.
*::* I have started learning the intricacies of ''sympy'', as it is helpful for the GSoC project.
*::* I have a basic knowledge of calling Python/C API which is a necessity for removing boost dependencies in Pytave. 
   
   
* Please describe your experience with being in a development team.
* Please describe your experience with being in a development team.
*: I am new to the open source community.
*: I am new to the open source community.
* Please describe the biggest project you have written code for and what you learned by doing so. Also, describe your role in that project over time.
* Please describe the biggest project you have written code for and what you learned by doing so. Also, describe your role in that project over time.
*:* Algorithms for Graph-based trust models in Online Social Network: In this project, we had a large dataset of social users and we designed and implemented an algorithm to tackle the scalability problem in recommender systems.
*:* ''Algorithms for Graph-based trust models in Online Social Network'': In this project, we had a large dataset of social users and we were expected to design and implement an algorithm to tackle the scalability problem in recommender systems.
*:* My contributions were to help in designing and implementing the graph partitioning algorithm in C++.  
*:* My contributions were to help in designing and implementing the graph partitioning algorithm in C++.  
* Please state the commits and patches you already contributed to Octave.
* Please state the commits and patches you already contributed to Octave.
*: I have contributed mostly to the  [https://github.com/cbm755/octsympy/ Symbolic Package], I have also contributed to [https://bitbucket.org/mtmiller/pytave Pytave] and [http://hg.savannah.gnu.org/hgweb/octave Octave core]:
*: I have contributed mostly to the  [https://github.com/cbm755/octsympy/ Symbolic Package], I have also contributed to [https://bitbucket.org/mtmiller/pytave Pytave] and [http://hg.savannah.gnu.org/hgweb/octave Octave core]:
*::* '''Symbolic package contributions''':
*::* '''Symbolic package contributions''':
*:::: '''''Merged'''''
*:::# sympref: add support to restore settings from a structure: [https://github.com/cbm755/octsympy/commit/b29bc8d24690747cf87630a188f291fbc1b01d67], [https://github.com/cbm755/octsympy/commit/9301334e83684128d1ca2b26ecf5dc54356cf491], [https://github.com/cbm755/octsympy/commit/9c216fae121ea857819f8ab0003c39fe04edcb67]
*:::# sympref: add support to restore settings from a structure: [https://github.com/cbm755/octsympy/commit/b29bc8d24690747cf87630a188f291fbc1b01d67], [https://github.com/cbm755/octsympy/commit/9301334e83684128d1ca2b26ecf5dc54356cf491], [https://github.com/cbm755/octsympy/commit/9c216fae121ea857819f8ab0003c39fe04edcb67]
*:::# @sym/prevprime: added prevprime: [https://github.com/cbm755/octsympy/commit/a2ad71a3a6730ac204c704e9d5851f22a530a8ce], [https://github.com/cbm755/octsympy/commit/853450c1b60b94b3e11b001df78fcc06638037bb],[https://github.com/cbm755/octsympy/commit/9de27024b776fe952ed6bfe80c5dde8594e35dbd]
*:::# @sym/prevprime: added prevprime: [https://github.com/cbm755/octsympy/commit/a2ad71a3a6730ac204c704e9d5851f22a530a8ce], [https://github.com/cbm755/octsympy/commit/853450c1b60b94b3e11b001df78fcc06638037bb],[https://github.com/cbm755/octsympy/commit/9de27024b776fe952ed6bfe80c5dde8594e35dbd]
Line 65: Line 62:
*:::# isequal: added isequal for @symfun class. (fixes #740): [https://github.com/cbm755/octsympy/commit/238bb57985a0364a4f538ed506a712618f75b604],[https://github.com/cbm755/octsympy/commit/af587cb6086f6de9fc4da73a81cdcfe1ad88d01a], [https://github.com/cbm755/octsympy/commit/e850fbdd7f22810b764e7679fe3f07705b68df2e], [https://github.com/cbm755/octsympy/commit/29c3f37cf32d7342c3da1cdf067928ff865aae8a], [https://github.com/cbm755/octsympy/commit/110d307cf9ea773904d4c987d30596ec09b0fa1f], [https://github.com/cbm755/octsympy/commit/eb28830d0a81cddde442da1d4e23d801bf1e6252], ''I got to learn a lot from this one, all thanks to Colin and Abhinav''.
*:::# isequal: added isequal for @symfun class. (fixes #740): [https://github.com/cbm755/octsympy/commit/238bb57985a0364a4f538ed506a712618f75b604],[https://github.com/cbm755/octsympy/commit/af587cb6086f6de9fc4da73a81cdcfe1ad88d01a], [https://github.com/cbm755/octsympy/commit/e850fbdd7f22810b764e7679fe3f07705b68df2e], [https://github.com/cbm755/octsympy/commit/29c3f37cf32d7342c3da1cdf067928ff865aae8a], [https://github.com/cbm755/octsympy/commit/110d307cf9ea773904d4c987d30596ec09b0fa1f], [https://github.com/cbm755/octsympy/commit/eb28830d0a81cddde442da1d4e23d801bf1e6252], ''I got to learn a lot from this one, all thanks to Colin and Abhinav''.
*:::# @symfun/isequaln: implemented isequaln to support NaN's equality in @symfun: [https://github.com/cbm755/octsympy/commit/95afb9a9f91f00c1fe69c234cd34a4b0c977b2a2]
*:::# @symfun/isequaln: implemented isequaln to support NaN's equality in @symfun: [https://github.com/cbm755/octsympy/commit/95afb9a9f91f00c1fe69c234cd34a4b0c977b2a2]
*:::# warning in subsref and subsasng removed (fixes #714): [https://github.com/cbm755/octsympy/commit/c53563b7eeca635f5bd114511da375962de2844d]
*:::: '''Issues opened
*:::# Cannot create abstract @symfun object using Pytave IPC: [https://github.com/cbm755/octsympy/issues/769] ('''Closed''')
*::* '''Pytave contributions''':
*::* '''Pytave contributions''':
*:::: '''''Merged'''''
*:::# * @pyobject/methods.m: OPTION to view private methods added (fixes issue #22): [https://bitbucket.org/mtmiller/pytave/commits/d1e00e614b4ced282f12ff23e7a6f1c24e000227]
*:::# * @pyobject/methods.m: OPTION to view private methods added (fixes issue #22):[https://bitbucket.org/mtmiller/pytave/commits/d1e00e614b4ced282f12ff23e7a6f1c24e000227]
*::* '''Octave core contributions''':
*:::# Rewrite exception handling using Python/C API [https://bitbucket.org/mtmiller/pytave/commits/f777dca5836119484c1c1a23e6614d6897a28ecc] - ''This commit is a step to remove all the boost dependencies in Pytave.''
*::* '''Octave core contributions''' ('''''merged'''''):
*:::# * data.cc (Fisinteger): Add BIST tests: [http://hg.savannah.gnu.org/hgweb/octave/rev/e6bf4f8920d3]
*:::# * data.cc (Fisinteger): Add BIST tests: [http://hg.savannah.gnu.org/hgweb/octave/rev/e6bf4f8920d3]


Line 95: Line 87:
* What was the first question concerning Octave you could not find an answer to rather quickly?  
* What was the first question concerning Octave you could not find an answer to rather quickly?  
*: Complete steps to build Octave from source. The reason for that is that there is not much in the Octave docs.  
*: Complete steps to build Octave from source. The reason for that is that there is not much in the Octave docs.  
*: It is overwhelming as there exists more than one wiki explaining similar steps in various ways.  
*: And there is more than one wiki describing similar things in different ways.  
*: It might be better to update the Octave docs frequently with latest installation instructions.  
*: It might be better to update the Octave docs frequently with latest installation instructions.  
*: Here is what the octave docs show now: [https://www.gnu.org/software/octave/doc/v4.0.1/Building-the-Development-Sources.html#Building-the-Development-Sources link].  
*: Here is what the octave docs show now: [https://www.gnu.org/software/octave/doc/v4.0.1/Building-the-Development-Sources.html#Building-the-Development-Sources link].  
*: Apart from this, the Octave manual has been very helpful with useful examples to understand concepts.
*: Apart from this, the Octave manual has been very helpful with useful examples to understand the concepts.


== P: Prerequisites ==
== P: Prerequisites ==
Line 133: Line 125:
*: During Google Summer of Code, I would work 40 hours per week. This is my rough estimated timeline:
*: During Google Summer of Code, I would work 40 hours per week. This is my rough estimated timeline:
*: '''May 5 - May 30, 2017''' (Community bonding period)
*: '''May 5 - May 30, 2017''' (Community bonding period)
*::# Try to move from 'familiar' to 'proficient' in Octsympy and Pytave code base.
*::# Try to move from 'familiar' to 'proficient' in Octsympy and Pytave.
*::# I will make efforts to learn more about '''Python/C api''' so as to contribute more to Pytave to remove boost depedencies.
*::# Contribute as much as I can to Octsympy and Pytave.  
*::# Contribute as much as I can to Octsympy.  
*::# Continuously interact with the mentors and better define the steps to complete the project.
*::# Continuously interact with the mentors and better define the steps to complete the project.
*: '''May 30 - June 30, 2017''' (First term)
*: '''May 30 - June 30, 2017''' (First term)
*:: '''Week 1-2''': Improve Pytave code
*::# Make Pytave work seamlessly with Octsympy (It has some minor errors which are needed to be fixed)
*::# Migrate away from Pytave legacy [https://bitbucket.org/mtmiller/pytave/issues/74/migrate-away-from-remaining-pytave-legacy #74] [https://bitbucket.org/mtmiller/pytave/issues/80/remove-code-for-calling-octave-from-python #80]
*::# Making @sym a subclass of @pyobject.  
*::# Resolve [https://bitbucket.org/mtmiller/pytave/issues/79/sympy-function-objects-cause-errors #79], this causes test failures in Octsympy.
*::## Discuss and decide to use traditional @class style or classdef style implementation.
*::# Remove the boost dependencies from Pytave and use native API calls for the same.
*::## Make @sym instance a @pyobject instance by calling the constructors, and fixing tests and bugs.
*:: '''Week 3-4''': Making @sym a subclass of @pyobject.  
*::## Implement all the class functions required to allow OO style function calling. (e.g. calling f.diff(x, x))
*::# Fix core Octave classdef issues:
*::## Write tests for the new functionality added.
*::#: Understand the currently available features of classdef in Octave.
*::#: Fix the bugs related to classdef in core Octave. Some of the major ones that I want to focus on are:
*::#:* [https://savannah.gnu.org/bugs/?49169 49169] Defining a classdef superiorto some other classdef.
*::#:* [https://savannah.gnu.org/bugs/?45833 45833] support load/save of classdef objects.
*::#:* [https://savannah.gnu.org/bugs/?48693 48693] classdef subsref method is not called with correct nargout value.
*::#:* [https://savannah.gnu.org/bugs/?43047 43047] and [https://savannah.gnu.org/bugs/?49169 49169] Documentation problems in classdef (Optional)
*::#: Add more features if feasible.
*::# Make this [https://github.com/cbm755/octsympy/pull/590 PR] by Abhinav mergeable. (If possible in the time frame)
*::# Discuss and decide which implementation (classic @class style or classdef) style to use for the project.
*: '''July 1 - July 24, 2017''' (Second term)
*: '''July 1 - July 24, 2017''' (Second term)
*::# Make @sym instance a @pyobject instance by calling the constructors, and fixing tests and bugs.
*::# Implement all the class functions required to allow OO style function calling. (e.g. calling f.diff(x, x))
*::# Write tests for the new functionality added.
*::# Optimize the functions in @sym and @symfun to use the OO features added.
*::# Optimize the functions in @sym and @symfun to use the OO features added.
*::# Replace the python_cmd interface with the pytave fuctions.
*::# Replace the python_cmd interface with the pytave fuctions.
Line 162: Line 141:
*::# Write / Modify tests for the above changes.
*::# Write / Modify tests for the above changes.
*: '''July 28 - August 21, 2017''' (Final term)
*: '''July 28 - August 21, 2017''' (Final term)
*:: '''Week 9-10''': Write Documentation
*::# Complete any pending tasks (if any).
*::# Complete any pending tasks (if any).
*::# Write documentation for Pytave both user's guide and developer's guide. (This will help in attracting more developers to use Pytave)
*::# Write complete documentation for all the work done.
*::# Write extensive documentation for Octsympy.
*::# Help making Pytave become a mergeable state with Octave core.
*::# Write documentation for the current implementation of classdef in Octave. (I think this is not completed yet.)
*::## Remove the boost dependencies from pytave.
*:: '''Week 10-12''': Fix further issues
*::## Resolve some issues from the issue list in Pytave.  
*::# Fix issues in Pytave [https://bitbucket.org/mtmiller/pytave/issues?status=new&status=open issue list].
*::# Fix issues in Octsympy [https://github.com/cbm755/octsympy/issues issue list].
*::# Add missing functions and functionality to Octsympy.
*::# Add missing functions and functionality to Octsympy.
*::# Initiate writing a complete user and developer documetation for Octave and Pytae. (Extended Task)
*: This is a very rough timeline. The exact steps will become clearer when I do some more discussion with the mentors.
*: This is a very rough timeline. The exact steps will become clearer when I do some more discussion with the mentors.
   
   
[[Category: Summer of Code]]
[[Category: Summer of Code]]
Please note that all contributions to Octave may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see Octave:Copyrights for details). Do not submit copyrighted work without permission!

To edit this page, please answer the question that appears below (more info):

Cancel Editing help (opens in new window)