LCSM about jpeek

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Job #16 is now in scope, role is DEV

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Bug was reported, see §29: +15 points just awarded to @yegor256, total is +7225

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The job #16 assigned to vmotsak. The budget is 30 minutes, see §4. Please, read §8 and §9. If the task is not clear, read this and this.

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@vmotsak/z this job was assigned to you 5 days ago. It will be taken away from you soon, unless you close it, see §8. Read this and this, please.

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@vmotsak/z this job was assigned to you 8 days ago. It will be taken away from you soon, unless you close it, see §8. Read this and this, please.

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The user @vmotsak/z resigned from #16, please stop working

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The job #16 assigned to @skapral/z. The budget is 30 minutes, see §4. Please, read §8 and §9. If the task is not clear, read this and this.

[skapral]

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@0crat status (here)

@skapral This is what I know about this job, as in §32:

• The job #16 is in scope for 18days
• The role is DEV
• The job is assigned to @skapral/z for 3days
• There is no monetary reward attached, it's a free job
• The job doesn't have any impediments
• The budget is 30 minutes
• These users are banned and won't be assigned:
  • @yegor256/z: This user reported the ticket
  • @vmotsak/z: User was resigned from the ticket

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The user @skapral/z resigned from #16, please stop working

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The job #16 assigned to @nikialeksey/z. The budget is 30 minutes, see §4. Please, read §8 and §9. If the task is not clear, read this and this.

[nikialeksey]

@0crat waiting

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@0crat waiting (here)

@nikialeksey The impediment for #16 was registered successfully by @nikialeksey/z

[nikialeksey]

@0crat refuse

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@0crat refuse (here)

@nikialeksey The user @nikialeksey/z resigned from #16, please stop working

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Tasks refusal is discouraged, see §6: -15 points just awarded to @nikialeksey/z, total is +60

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The job #16 assigned to @llorllale/z, here is why. The budget is 30 minutes, see §4. Please, read §8 and §9. If the task is not clear, read this and this.

[llorllale]

@yegor256 this metric also requires Latent Semantic Indexing. Have you thought high-level about how we should integrate this into the project? I'm referring to Java vs. XSLT.

[llorllale]

@yegor256 I'd like your input on my previous comment in order to know the direction I should be taking with this job

[llorllale]

@0crat waiting

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@0crat waiting (here)

@llorllale The impediment for #16 was registered successfully by @llorllale/z

[yegor256]

@llorllale I don't really know what this metric is about. Let's start to investigate and see where it gets us. I have zero knowledge in this area, don't rely on me.

[llorllale]

@yegor256
A lot of math is involved. On one hand there are already Java libraries out there that we could reuse. On the other, we could implement through XSLT by hand.

Following are the steps for this metric. Singular-value decomposition will definitely be the hardest:

1. Latent Semantic Analysis: https://en.wikipedia.org/wiki/Latent_semantic_analysis
   1. Build the occurrence matrix
   2. Rank lowering (to mitigate problems of synonymy and polymeny):
      1. Singular-value decomposition:
         • Wikipedia: https://en.wikipedia.org/wiki/Singular-value_decomposition
         • HOW-TO: https://fenix.tecnico.ulisboa.pt/downloadFile/3779576344458/singular-value-decomposition-fast-track-tutorial.pdf
         • HOW-TO: http://www.cs.utexas.edu/users/inderjit/public_papers/HLA_SVD.pdf
         • How to solve quadratic equations: http://pages.cs.wisc.edu/~amos/412/lecture-notes/lecture02.pdf
      2. Select k ranks. This should be configurable/user-provided
   3. Calculate cosine similarity between the resulting documents pairs: https://en.wikipedia.org/wiki/Vector_space_model
2. Calculate ACSM as per paper
3. Calculate C3 as per paper

Also, there will be a limitation:

• The paper says The source code under analysis is converted into a text corpus, such that from each method only identifiers and comments are extracted. Comments are not included in the bytecode, they are not mentioned in the class file format specification

Finally, I'll be very curious to see the performance of this.

[yegor256]

@llorllale what are you getting at? We should not implement this metric because it's too complex?

[llorllale]

@yegor256 I was just raising concerns on whether it's worth it to implement all this math by hand in XSLT vs. reusing existing math libraries out there. But I guess we'll worry about the cost/benefit ratio later. I'll proceed with XSLT.

[yegor256]

@llorllale of course it's always better to do as little as possible.

[llorllale]

@0crat refuse

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@0crat refuse (here)

@llorllale You can't do that, unless you have one of these roles: ARC, PO. Your current roles are: DEV.

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@0crat refuse (here)

@llorllale The user @llorllale/z resigned from #16, please stop working. Reason for job resignation: Order was cancelled

[0crat]

@0crat refuse (here)

@llorllale You can't do that, unless you have one of these roles: ARC, PO. Your current roles are: DEV.

[0crat]

@0crat refuse (here)

@llorllale Job gh:yegor256/jpeek#16 is not assigned, can't get performer

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Tasks refusal is discouraged, see §6: -15 points just awarded to @llorllale/z

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The job #16 assigned to @proshin-roman/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this

[0crat]

@proshin-roman/z this job was assigned to you 5days ago. It will be taken away from you soon, unless you close it, see §8. Read this and this, please.

[proshin-roman]

@0crat refuse

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@0crat refuse (here)

@proshin-roman The user @proshin-roman/z resigned from #16, please stop working. Reason for job resignation: Order was cancelled

[0crat]

Tasks refusal is discouraged, see §6: -15 point(s) just awarded to @proshin-roman/z

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The job #16 assigned to @izrik/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this

[0crat]

@izrik/z this job was assigned to you 5days ago. It will be taken away from you soon, unless you close it, see §8. Read this and this, please.

[0crat]

The user @izrik/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

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Resigned on delay, see §8: -30 point(s) just awarded to @izrik/z

[RajanAMistry]

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@0crat status (here)

@RajanAMistry This is what I know about this job in C7JGJ00DP, as in §32:

• The job #16 is in scope for 6mon
• The role is DEV
• The job is not assigned to anyone
• The budget is not set yet
• These users are banned and won't be assigned:
  • @yegor256/z: This user reported the ticket
  • @vmotsak/z: User was resigned from the ticket
  • @skapral/z: User was resigned from the ticket
  • @nikialeksey/z: User was resigned from the ticket
  • @llorllale/z: User was resigned from the ticket
  • @proshin-roman/z: User was resigned from the ticket
  • @izrik/z: User was resigned from the ticket
• Job footprint (restricted area)

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The job #16 assigned to @lavinj/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be no monetary reward for this job

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The user @lavinj/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

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Resigned on delay, see §8: -30 point(s) just awarded to @lavinj/z

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The job #16 assigned to @szaffarano/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be no monetary reward for this job

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The user @szaffarano/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

[0crat]

Resigned on delay, see §8: -30 point(s) just awarded to @szaffarano/z

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The job #16 assigned to @gauee/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be no monetary reward for this job

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Job gh:yegor256/jpeek#16 already assigned to @gauee, can't assign to @gauee

[paulodamaso]

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@paulodamaso This is what I know about this job in C7JGJ00DP, as in §32:

• The job #16 is in scope for 12mon
• The role is DEV
• The job is assigned to @gauee/z for 4hr
• There is no monetary reward attached, it's a free job
• The job doesn't have any impediments
• The budget is 30 minutes/points
• These users are banned and won't be assigned:
  • @yegor256/z: This user reported the ticket
  • @vmotsak/z: User was resigned from the ticket
  • @skapral/z: User was resigned from the ticket
  • @nikialeksey/z: User was resigned from the ticket
  • @llorllale/z: User was resigned from the ticket
  • @proshin-roman/z: User was resigned from the ticket
  • @izrik/z: User was resigned from the ticket
  • @lavinj/z: User was resigned from the ticket
  • @szaffarano/z: User was resigned from the ticket
• Job footprint (restricted area)

[0crat]

The user @gauee/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

[0crat]

Resigned on delay, see §8: -30 point(s) just awarded to @gauee/z

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The job #16 assigned to @Serranya/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be no monetary reward for this job

[Serranya]

@0crat refuse

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@0crat refuse (here)

@Serranya The user @Serranya/z resigned from #16, please stop working. Reason for job resignation: Order was cancelled

[0crat]

Tasks refusal is discouraged, see §6: -15 point(s) just awarded to @Serranya/z

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The job #16 assigned to @danilomo/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be no monetary reward for this job

[0crat]

The user @danilomo/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

[0crat]

Resigned on delay, see §8: -30 point(s) just awarded to @danilomo/z

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The job #16 assigned to @thomas-melville/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be a monetary reward for this job

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The user @thomas-melville/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

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Resigned on delay, see §8: -30 point(s) just awarded to @thomas-melville/z

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The job #16 assigned to @baybatu/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be a monetary reward for this job

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The user @baybatu/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

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Resigned on delay, see §8: -30 point(s) just awarded to @baybatu/z

[ebercamargo]

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@0crat status (here)

@ebercamargo This is what I know about this job in C7JGJ00DP, as in §32:

• The job #16 is in scope for 16mon
• The role is DEV
• The job is assigned to @ebercamargo/z for 13hr
• There is no monetary reward attached, it's a free job
• The job doesn't have any impediments
• The budget is 30 minutes/points
• These users are banned and won't be assigned:
  • @yegor256/z: This user reported the ticket
  • @vmotsak/z: User was resigned from the ticket
  • @skapral/z: User was resigned from the ticket
  • @nikialeksey/z: User was resigned from the ticket
  • @llorllale/z: User was resigned from the ticket
  • @proshin-roman/z: User was resigned from the ticket
  • @izrik/z: User was resigned from the ticket
  • @lavinj/z: User was resigned from the ticket
  • @szaffarano/z: User was resigned from the ticket
  • @gauee/z: User was resigned from the ticket
  • @Serranya/z: User was resigned from the ticket
  • @danilomo/z: User was resigned from the ticket
  • @thomas-melville/z: User was resigned from the ticket
  • @baybatu/z: User was resigned from the ticket
  • @mesut/z: User was resigned from the ticket
  • @RajanAMistry/z: User was resigned from the ticket
• Job footprint (restricted area)

[0crat]

@ebercamargo/z this job was assigned to you 5days ago. It will be taken away from you soon, unless you close it, see §8. Read this and this, please.

[0crat]

Resigned on delay, see §8: -30 point(s) just awarded to @ebercamargo/z

[0crat]

The user @ebercamargo/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

[0crat]

The job #16 assigned to @Supra89kren/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be no monetary reward for this job

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The job #16 assigned to @robsonataide/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be no monetary reward for this job

[0crat]

@robsonataide/z this job was assigned to you 5days ago. It will be taken away from you soon, unless you close it, see §8. Read this and this, please.

[paulodamaso]

@0crat refuse

[0crat]

@0crat refuse (here)

@paulodamaso The user @robsonataide/z resigned from #16, please stop working. Reason for job resignation: Order was cancelled

[0crat]

The job #16 assigned to @aivinog1/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be no monetary reward for this job

[0crat]

The job #16 assigned to @uurl/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be a monetary reward for this job

[0crat]

Job gh:yegor256/jpeek#16 already assigned to @uurl, can't assign to @uurl

[0crat]

The user @uurl/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

[0crat]

Resigned on delay, see §8: -30 point(s) just awarded to @uurl/z

[0crat]

The job #16 assigned to @dfrau32/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be a monetary reward for this job

[0crat]

The user @dfrau32/z resigned from #16, please stop working. Reason for job resignation: It is older than 10 days, see §8

[0crat]

Resigned on delay, see §8: -30 point(s) just awarded to @dfrau32/z

[0crat]

The job #16 assigned to @fellahi-ali/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this; there will be a monetary reward for this job

[alilosoft]

@0crat status

[0crat]

@0crat status (here)

@fellahi-ali This is what I know about this job in C7JGJ00DP, as in §32:

• The job #16 is in scope for 20mon
• The role is DEV
• The job is assigned to @fellahi-ali/z for 1hr
• There is a monetary reward attached
• @fellahi-ali/z will get 50% of their hourly rate for this job
• The job doesn't have any impediments
• The budget is 30 minutes/points
• These users are banned and won't be assigned:
  • @yegor256/z: This user reported the ticket
  • @vmotsak/z: User was resigned from the ticket
  • @skapral/z: User was resigned from the ticket
  • @nikialeksey/z: User was resigned from the ticket
  • @llorllale/z: User was resigned from the ticket
  • @proshin-roman/z: User was resigned from the ticket
  • @izrik/z: User was resigned from the ticket
  • @lavinj/z: User was resigned from the ticket
  • @szaffarano/z: User was resigned from the ticket
  • @gauee/z: User was resigned from the ticket
  • @Serranya/z: User was resigned from the ticket
  • @danilomo/z: User was resigned from the ticket
  • @thomas-melville/z: User was resigned from the ticket
  • @baybatu/z: User was resigned from the ticket
  • @mesut/z: User was resigned from the ticket
  • @RajanAMistry/z: User was resigned from the ticket
  • @ebercamargo/z: User was resigned from the ticket
  • @Supra89kren/z: User was resigned from the ticket
  • @robsonataide/z: User was resigned from the ticket
  • @aivinog1/z: User was resigned from the ticket
  • @uurl/z: User was resigned from the ticket
  • @dfrau32/z: User was resigned from the ticket
• Job footprint (restricted area)

[alilosoft]

@paulodamaso This task seems very complex and not doable with a budget of 30min, because is opened since Oct 2017, and was refused by about 21 DEVs. I think it should be subtasked. Do you suggest that I proceed with it with PDD, or just refuse it, and submit a ticket about it's complexity to be re-formulated?

[paulodamaso]

@fellahi-ali The issue has already been decomposed in some way by @llorllale in #16 (comment) ; I think you could start by solving one of these steps and lefting puzzles for the other ones, WDYT?

[alilosoft]

@paulodamaso OK! I think I should give it a try. But as I'm not familiar with PDD, I don't know exactly the constraints/rules of using puzzles, and when I should leave them and when I couldn't? I will start by reading the articles about PDD, and if you can give any hints it will be appreciated!

[alilosoft]

@0crat status

[0crat]

@0crat status (here)

@fellahi-ali This is what I know about this job in C7JGJ00DP, as in §32:

• The job #16 is in scope for 20mon
• The role is DEV
• The job is assigned to @fellahi-ali/z for 8days
• There is a monetary reward attached
• @fellahi-ali/z will get 50% of their hourly rate for this job
• The job doesn't have any impediments
• The budget is 30 minutes/points
• These users are banned and won't be assigned:
  • @yegor256/z: This user reported the ticket
  • @vmotsak/z: User was resigned from the ticket
  • @skapral/z: User was resigned from the ticket
  • @nikialeksey/z: User was resigned from the ticket
  • @llorllale/z: User was resigned from the ticket
  • @proshin-roman/z: User was resigned from the ticket
  • @izrik/z: User was resigned from the ticket
  • @lavinj/z: User was resigned from the ticket
  • @szaffarano/z: User was resigned from the ticket
  • @gauee/z: User was resigned from the ticket
  • @Serranya/z: User was resigned from the ticket
  • @danilomo/z: User was resigned from the ticket
  • @thomas-melville/z: User was resigned from the ticket
  • @baybatu/z: User was resigned from the ticket
  • @mesut/z: User was resigned from the ticket
  • @RajanAMistry/z: User was resigned from the ticket
  • @ebercamargo/z: User was resigned from the ticket
  • @Supra89kren/z: User was resigned from the ticket
  • @robsonataide/z: User was resigned from the ticket
  • @aivinog1/z: User was resigned from the ticket
  • @uurl/z: User was resigned from the ticket
  • @dfrau32/z: User was resigned from the ticket
• Job footprint (restricted area)

[0crat]

@fellahi-ali/z this job was assigned to you 9days ago. It will be taken away from you soon, unless you close it, see §8. Read this and this, please.

[alilosoft]

@0crat wait for #296

[0crat]

@0crat wait for #296 (here)

@fellahi-ali The impediment for #16 was registered successfully by @fellahi-ali/z

[luiscruz]

Hi, is this a good first issue? I'd like to contribute and I'm familiar with the metric.

[paulodamaso]

@luiscruz Currently this issue is waiting for #296 solution. Can you solve it with the current architecture?

[luiscruz]

I'm not familiar with the architecture yet.
Perhaps I should start with a simpler issue and then get back to this.
Any recommendation @paulodamaso ?