Machine Box Classificationbox

AI

image classification

SHOW HN2018

142points
20comments
#293of 2,155 in 2018
Top 14%of 2018 by points

How HN took it

CuriousMostly questions and neutral comments

1 positive, 5 neutral or asking, 0 mixed, 3 critical, out of 9 comments about the project. Thread score -0.09.

Performance: 0 for, 2 againstExecution: 1 for, 0 againstIdea: 0 for, 1 against

The thread, comment by comment

Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.

positive neutral or mixed critical about another commenter or something else the maker

What HN said

What people liked

  • Looks great and easy to try

    From 3 comments
    • This looks great! But not entirely clear when looking at the site, what would be the pricing to classify say 20,000 images from 20 different folders?
      pitchups on HN
    • Looks great! Uploaded to https://notebooks.azure.com/smortaz/libraries/hvasslab-TF-tutorials ready to clone & run...
      smortaz on HN
    • This is neat, but sadly useless for what I'd imagine many of us have. Pictures of people we want to classify. Possibly of events. Classifying events is often most easily done by…
      taeric on HN

Objections

  • Accuracy not production-grade; classifiers confuse similar images

    From 2 comments
    • It is interesting that the words "production ready" can be used in connection to image classifiers. Google is unarguably the leader of this in the world, and yet Google photos…
      dmitrygr on HN
    • As I said, there are some pictures where the only thing in them are my kids. Lighting was such that they are literally all that is in the picture. And I'm talking about 3 month…
      taeric on HN
  • Base64 encoding adds about a third to image size

    From 2 comments
    • No, base64 is normally ~30% larger than binary to represent the same data.
      tonyhb on HN
    • Base64 doesn't compress at all, in fact it's only 75% as efficient as binary, meaning that encoding a file into Base64 increases its size by a third. Base64 uses a 64 character…
      JimDabell on HN
  • Unclear whether data leaves the user's system during training

    From 1 comment
    • I think it would be worthwhile for HN to come up with some sort of rule or strong guideline at least that says if you are going to post a Show HN item, you should pop in and…
      natch on HN

Requests

  • Show pricing for large image sets

    From 1 comment
    • This looks great! But not entirely clear when looking at the site, what would be the pricing to classify say 20,000 images from 20 different folders?
      pitchups on HN
  • Tutorial covering custom categories not in standard models

    From 1 comment
    • I think it would be worthwhile for HN to come up with some sort of rule or strong guideline at least that says if you are going to post a Show HN item, you should pop in and…
      natch on HN
  • GPU support in the Docker image

    From 1 comment

Questions

  • How many images are needed to train well

    From 1 comment
    • Do I need a lot of images for this to work? One of the biggest barriers to entry in machine learning is not having enough sample data to train on. I don’t have 10,000 images of…
      statictype on HN
  • Why images are sent as base64

    From 1 comment
    • >Teaching essentially involves opening each image, converting it into a base64 string, and submitting it to the /classificationbox/teach API endpoint in a request that resembles…
      aisofteng on HN

Alternatives named

  • Google Photos image search

    From 1 comment
    • It is interesting that the words "production ready" can be used in connection to image classifiers. Google is unarguably the leader of this in the world, and yet Google photos…
      dmitrygr on HN
  • Google and Amazon image recognition services

    From 1 comment
    • As I said, there are some pictures where the only thing in them are my kids. Lighting was such that they are literally all that is in the picture. And I'm talking about 3 month…
      taeric on HN

Category, keywords, summaries and labels on this page were made by AI (Thread Reader v2) and not checked by hand. Each point links to the comments it came from.

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