Bump @tensorflow/tfjs from 1.5.2 to 2.0.0

[dependabot-preview]

Bumps @tensorflow/tfjs from 1.5.2 to 2.0.0.

Release notes

Sourced from @tensorflow/tfjs's releases.

TensorFlow.js 2.0.0

TensorFlow.js 2.0.0 is here! It is available on NPM as well as CDNs that sync from NPM.

It contains a few breaking changes, details of which are listed below, but at a high level these are some of the major changes in this release:

• The CPU and WebGL backends have moved out of tfjs-core into their own packages. tfjs-backend-cpu and tfjs-backend-webgl.
  • If you are not using the union package (i.e. you use tfjs-core, tfjs-layers, tfjs-converter, tfjs-data directly) you need to import these backends into your application to get the same behavior as before, or you can only import a single backend if that is all you need.
  • If you use the union package (i.e. tfjs), then nothing will need to change in your code as these backends are already included.
  • In some situations (e.g. running certain ops with small tensors) the WebGL backend can optionally fall back to the CPU backend, to keep this behavior, for those not using the union package you should include both the cpu and webgl backend in your application. We are working towards saving you this step in 3.x. If you primarily rely on the WebGL backend, you should test the performance with and without the CPU backend present and make the appropriate decision of what to include.
• In addition to our ES5 bundles, we are shipping new pre-compiled bundles with ES modules and ES2017 code:
  • tf.min.js & tf.es2017.min.js
  • tf-core.min.js & tf-core.es2017.min.js
  • tf-backend-cpu.min.js & tf-backend-cpu.es2017.min.js
  • tf-backend-webgl.min.js & tf-backend-webgl.es2017.min.js
  • tf-layers.min.js & tf-layers.es2017.min.js
  • tf-converter.min.js & tf-converter.es2017.min.js
    • tf-data.min.js & tf-data.es2017.min.js
• Our 'module' entry in package.json points to files with ES modules and ES2017 code. These are individual files corresponding to the source code of our libraries. This lays down a path to enable tree shaking and smaller bundles in apps.
  • If you have previously been using the files in the 'dist' subfolder of our NPM package, you may need to adjust your build system to consume them.
• Functionality that was deprecated in 1.x has been removed.
• In 2.x we are deprecating all the '*Strict' variants of ops. e.g. divStrict and mulStrict.

Core (1.7.4 ==> 2.0.0)

Features

• [wasm] Add split, sqrt kernels. (#3183).

Breaking changes

• Remove deprecated batchnormalization op (#3238).
• Update packages to compile to ESM modules by default (#3112).
• move webgl backend out of core (#3056).
• Move cpu backend out of tfjs-core (#3008).

Bug fixes

• [[core] Restrict size of conv test output to temporarily fix precision issues in Safari.] (#3187).
• [[core] Change inputs to matMul test to avoid precision issues in Safari as stopgap.] (#3142).
• fix nightly error on isMobile (#3139).
• [webgpu] Fix dilation and add stride 2 filter 3x3 same conv2d… (#2846). Thanks, @axinging.
• ensure isMobile() does not fail when navigator is not set. [ensure isMobile() does not fail when navigator is not set] (#3075).
• [core] Fix toPixels memLeak for TensorLike inputs. (#3073).
• Remove duplicate declaration. ([#3030](https://github.com/
• use the loadOptions to find the IOHandler (#3286).Remove duplicate declaration. tensorflow/tfjs#3030)).
• [[core] Restrict size of conv test output to temporarily fix precision issues in Safari.] (#3187).
• [[core] Change inputs to matMul test to avoid precision issues in Safari as stopgap.] (#3142).
• [core] Fix toPixels memLeak for TensorLike inputs. (#3073).

Development

• deprecate strict variants of ops (#3239).
• Add license to pad3d.ts. [Add license.] (#3027).
• Modularize max. (#2955).

... (truncated)

Commits

• 30b1b4d Update tfjs to 2.0.0. (#3328)
• 21ee5e3 Update tfjs-data to 2.0.0. (#3327)
• 3688c73 Update tfjs-layers, tfjs-converter to 2.0.0, 2.0.0. (#3325)
• 629fa9f Update tfjs-backend-webgl to 2.0.0. (#3324)
• 898035c Update tfjs-backend-cpu to 2.0.0. (#3323)
• e158ef8 Update tfjs-core to 2.0.0. (#3322)
• c80e205 fix: only one, direct return (#3317)
• 83e6d22 fix: typedarray perf (#3316)
• 04e2c57 Start moving integration tests to top level folder. Introduce a tag mechanism...
• 83c9ae8 Update react native docs (#3292)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by tafsiri, a new releaser for @tensorflow/tfjs since your current version.

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Superseded by #116.