Upgrade some Node examples to 0.3.1; Fix various code and doc issues (t…

…ensorflow#241)

Additional fixes
- Fix lstm-text-generation/data.js
- Fix a typo in simple-object-detection/train.js
- Fill in some unfinished sections of date-conversion-attention/README.md

date-conversion-attention/README.md

@@ -1,5 +1,7 @@
 # TensorFlow.js Example: Date Conversion Through an LSTM-Attention Model
 
+[See this example live!](https://storage.googleapis.com/tfjs-examples/date-conversion-attention/dist/index.html)
+
 ## Overview
 
 This example shows how to use TensorFlow.js to train a model based on
@@ -37,11 +39,34 @@ yarn train --gpu
 
 ## Using the model in the browser
 
-TODO(cais): Implement it.
+To see the trained model in action in the browser, do:
+
+```sh
+yarn
+yarn watch
+```
 
 ### Visualization of the attention mechanism
 
-TODO(cais): Implement it.
+In the page opened by the `yarn watch` command, you can generate
+random input date strings by clicking the "Random" button. A converted
+date string will appear in the output text box each time a new input
+date string is entered. You may also manually enter a date in the input-date
+box. But make sure that the date falls into a range between the years 1950
+and 2050, as this is the range of dates that the model is trained on.
+See [date_format.js](./date_format.js) for more details.
+
+In addition to converting the date and showing the output, the page visualizes
+the attention matrix used by the trained model to convert the input date string
+to the output one in (e.g., see the image below).
+
+![Attention Matrix](./attention_matrix.png)
+
+Each column of the attention matrix corresponds to a character in the input
+string and each column corresponds to a character in the output string.
+A darker color in a cell of the attention matrix
+indicates a greater attention paid by the model to the corresponding input
+character when generating the corresponding output character.
 
 ## Running unit tests
 

date-conversion-attention/package.json

@@ -19,8 +19,8 @@
     "@tensorflow/tfjs-vis": "^0.5.0"
   },
   "devDependencies": {
-    "@tensorflow/tfjs-node": "^0.3.0",
-    "@tensorflow/tfjs-node-gpu": "^0.3.0",
+    "@tensorflow/tfjs-node": "^0.3.1",
+    "@tensorflow/tfjs-node-gpu": "^0.3.1",
     "argparse": "^1.0.10",
     "babel-cli": "^6.26.0",
     "babel-core": "^6.26.3",

date-conversion-attention/yarn.lock

@@ -704,15 +704,6 @@
   resolved "https://registry.yarnpkg.com/@protobufjs/utf8/-/utf8-1.1.0.tgz#a777360b5b39a1a2e5106f8e858f2fd2d060c570"
   integrity sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA=
 
-"@tensorflow/[email protected]":
-  version "0.8.1"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-converter/-/tfjs-converter-0.8.1.tgz#baecc2dd20e5fca81391df1c6f11a7e865c71ce9"
-  integrity sha512-tdUq5N6y+L9XUM6c9poAP9GAAkzh9XEtP/mD96nFxllpNeDODSmDkdZKFzoAkmXwubojcUSJ1wbVYqCFbgaCOg==
-  dependencies:
-    "@types/long" "~3.0.32"
-    js-base64 "2.4.9"
-    protobufjs "~6.8.6"
-
 "@tensorflow/[email protected]":
   version "0.8.4"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-converter/-/tfjs-converter-0.8.4.tgz#7c1326e9858c6c3a6d23947e31a73e9458450a9b"
@@ -721,16 +712,6 @@
     "@types/long" "~3.0.32"
     protobufjs "~6.8.6"
 
-"@tensorflow/[email protected]":
-  version "0.15.1"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-core/-/tfjs-core-0.15.1.tgz#6196d2a9630236c77d71e036f05d2d6eadc2a25a"
-  integrity sha512-csZ1GvRiwy0PJcJXz6Xt9W+ZZHf0JI+nyJPtJU4QSVJVIFRCCAWqn2SsYwNt2Bp2rw2ZHhfuStz3veFUgaDSMA==
-  dependencies:
-    "@types/seedrandom" "2.4.27"
-    "@types/webgl-ext" "0.0.30"
-    "@types/webgl2" "0.0.4"
-    seedrandom "2.4.3"
-
 "@tensorflow/[email protected]":
   version "0.15.4"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-core/-/tfjs-core-0.15.4.tgz#aaf52acd209476ebde7bd9a37a7c60ec9d067b65"
@@ -741,15 +722,6 @@
     "@types/webgl2" "0.0.4"
     seedrandom "2.4.3"
 
-"@tensorflow/[email protected]":
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-data/-/tfjs-data-0.2.1.tgz#6a4b2e08ef472b6f1a533b07c59aff71c2f4d03f"
-  integrity sha512-A8YSCtPkaXXQeJwI7CUw/Y+vCoCxiCRIH4Z0DOTD16dl9Iz4S+sr8VA3I4HsLLgS9BNXbRWFQxnbCe/j1ATtuA==
-  dependencies:
-    "@types/node-fetch" "^2.1.2"
-    node-fetch "~2.1.2"
-    seedrandom "~2.4.3"
-
 "@tensorflow/[email protected]":
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-data/-/tfjs-data-0.2.3.tgz#67c0cd505485c9b0b6a83cb1c8a24559c5adfa68"
@@ -759,22 +731,17 @@
     node-fetch "~2.1.2"
     seedrandom "~2.4.3"
 
-"@tensorflow/[email protected]":
-  version "0.10.1"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-layers/-/tfjs-layers-0.10.1.tgz#b7019302b776c7281fde425043659b6e97403dfb"
-  integrity sha512-p8b6mynBR/owKCRKR7J0tu7Qherlyzsm5MkgfVk9Z1PCqsR79soYEf1VbPsRap5g09Xl8RZgB5S/aMkRHy18Qg==
-
 "@tensorflow/[email protected]":
   version "0.10.3"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-layers/-/tfjs-layers-0.10.3.tgz#cf4001b5b7566b1526e65e615439e85070a1012c"
   integrity sha512-Xhaz4+ZuL2SEm3S0u4x04dMYMrcG4w4dhMOjoQW8GhAJU4p7LkmP9TmwMEHp7CIVJiJzzQy7Hg8E5fESEnJinA==
 
-"@tensorflow/tfjs-node-gpu@^0.3.0":
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node-gpu/-/tfjs-node-gpu-0.3.0.tgz#aa4c31987b160d454d8520fec0864cb8d8926f89"
-  integrity sha512-7bMQ8aIbmNFAU2D5zzSiymA2Vk2STLr4iaXaKPQv6OehaV8S3hWvuiMxALQuaoaBEQWtSSayfc1hCXaweIhjIw==
+"@tensorflow/tfjs-node-gpu@^0.3.1":
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node-gpu/-/tfjs-node-gpu-0.3.1.tgz#79f7f3f25a2320531ad4faeb4e106f02cb18a4f0"
+  integrity sha512-zq0twp4B8Db5ISpBgYXHkOxN26X/8J+ho0aROXH4lyIs+mf/Rco/QikzZwv4G3wzQ8pYVUjPGwfXQ0GU8S/Pug==
   dependencies:
-    "@tensorflow/tfjs" "~0.15.1"
+    "@tensorflow/tfjs" "~0.15.3"
     adm-zip "^0.4.11"
     bindings "~1.3.0"
     https-proxy-agent "^2.2.1"
@@ -783,12 +750,12 @@
     rimraf "^2.6.2"
     tar "^4.4.6"
 
-"@tensorflow/tfjs-node@^0.3.0":
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node/-/tfjs-node-0.3.0.tgz#dfb70d9b85b80e8118ed78df5db601fade0169c7"
-  integrity sha512-dLQ2jLWywsmYlMlCqXcnG5GPdsYv0Ggy/e4FKN+Vcsa3S0YngOdvpPtzVDx74JP9W9kO00OpNkXxDBSIiEFrJg==
+"@tensorflow/tfjs-node@^0.3.1":
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node/-/tfjs-node-0.3.1.tgz#de09b5929130f119cd21f60569e1e0effd65c2b9"
+  integrity sha512-enjW/piTvgldfOdDu/kI/dqdCb/b5DQoYTfaG6NR1IjGDPLk6E8FJecJP+7jteWVa96+PkeqjFrO/20nyA1wLg==
   dependencies:
-    "@tensorflow/tfjs" "~0.15.1"
+    "@tensorflow/tfjs" "~0.15.3"
     adm-zip "^0.4.11"
     bindings "~1.3.0"
     https-proxy-agent "^2.2.1"
@@ -811,7 +778,7 @@
     vega-lib "4.4.0"
     vega-lite "3.0.0-rc10"
 
-"@tensorflow/tfjs@^0.15.3":
+"@tensorflow/tfjs@^0.15.3", "@tensorflow/tfjs@~0.15.3":
   version "0.15.3"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs/-/tfjs-0.15.3.tgz#6608833952858c8984f20962eb86624f99196f06"
   integrity sha512-NBAs+iGBNBxprm98mk488EfTDl2kA/lzNguoQGEMeIPWVHTbadSn2QV5xXKAf/fcOat+JwVfqe2vxHBbTjHMOw==
@@ -821,16 +788,6 @@
     "@tensorflow/tfjs-data" "0.2.3"
     "@tensorflow/tfjs-layers" "0.10.3"
 
-"@tensorflow/tfjs@~0.15.1":
-  version "0.15.1"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs/-/tfjs-0.15.1.tgz#ed3ae264159eb60e63be38edb83fdb6cd03db2d2"
-  integrity sha512-PV+Heq+YrGp14e3+brYcC7SZVtq7wsrxyJe6YQIwySMcGBipP2i6UCWJMgbq8W71MMGBrST+dSBUkM1QZkZpHw==
-  dependencies:
-    "@tensorflow/tfjs-converter" "0.8.1"
-    "@tensorflow/tfjs-core" "0.15.1"
-    "@tensorflow/tfjs-data" "0.2.1"
-    "@tensorflow/tfjs-layers" "0.10.1"
-
 "@types/clone@^0.1.30":
   version "0.1.30"
   resolved "https://registry.yarnpkg.com/@types/clone/-/clone-0.1.30.tgz#e7365648c1b42136a59c7d5040637b3b5c83b614"
@@ -4102,11 +4059,6 @@ jasmine@^3.2.0:
     glob "^7.0.6"
     jasmine-core "~3.3.0"
 
-[email protected]:
-  version "2.4.9"
-  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.4.9.tgz#748911fb04f48a60c4771b375cac45a80df11c03"
-  integrity sha512-xcinL3AuDJk7VSzsHgb9DvvIXayBbadtMZ4HFPx8rUszbW1MuNMlwYVC4zzCZ6e1sqZpnNS5ZFYOhXqA39T7LQ==
-
 js-base64@^2.1.9:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"

jena-weather/package.json

@@ -19,8 +19,8 @@
     "train-rnn": "babel-node train-rnn.js"
   },
   "devDependencies": {
-    "@tensorflow/tfjs-node": "0.2.3",
-    "@tensorflow/tfjs-node-gpu": "0.2.3",
+    "@tensorflow/tfjs-node": "0.3.1",
+    "@tensorflow/tfjs-node-gpu": "0.3.1",
     "argparse": "^1.0.10",
     "babel-cli": "^6.26.0",
     "babel-core": "^6.26.3",

jena-weather/yarn.lock

@@ -695,14 +695,6 @@
   resolved "https://registry.yarnpkg.com/@protobufjs/utf8/-/utf8-1.1.0.tgz#a777360b5b39a1a2e5106f8e858f2fd2d060c570"
   integrity sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA=
 
-"@tensorflow/[email protected]":
-  version "0.7.2"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-converter/-/tfjs-converter-0.7.2.tgz#49e578f71eb82d821af05176754c3452b42cfe9c"
-  integrity sha512-m46mtaF57x2NcxlNUKdJOCUp3ZSJU9bp9MzyEQ0Iz1bW2kKIxx1DDRjuP0fAeHX5H5Mh/tWIHB9yK6NwLz+aQQ==
-  dependencies:
-    "@types/long" "~3.0.32"
-    protobufjs "~6.8.6"
-
 "@tensorflow/[email protected]":
   version "0.8.4"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-converter/-/tfjs-converter-0.8.4.tgz#7c1326e9858c6c3a6d23947e31a73e9458450a9b"
@@ -711,16 +703,6 @@
     "@types/long" "~3.0.32"
     protobufjs "~6.8.6"
 
-"@tensorflow/[email protected]":
-  version "0.14.5"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-core/-/tfjs-core-0.14.5.tgz#17c3beeec31c4cd92b0f79a5ef30c4975a11e408"
-  integrity sha512-CSUgKuC17J1Ylr1s6iD1k2/tJr9lD16sUEjtzJbtiuTYCELOwujGK/1htunA7o3BwLuU7aqEI92MoKElEKa7qA==
-  dependencies:
-    "@types/seedrandom" "2.4.27"
-    "@types/webgl-ext" "0.0.30"
-    "@types/webgl2" "0.0.4"
-    seedrandom "2.4.3"
-
 "@tensorflow/[email protected]":
   version "0.15.4"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-core/-/tfjs-core-0.15.4.tgz#aaf52acd209476ebde7bd9a37a7c60ec9d067b65"
@@ -731,15 +713,6 @@
     "@types/webgl2" "0.0.4"
     seedrandom "2.4.3"
 
-"@tensorflow/[email protected]":
-  version "0.1.7"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-data/-/tfjs-data-0.1.7.tgz#8a4e43313b3d63cdfab719c0c1c47ced2ef321e3"
-  integrity sha512-RENjeBdBLq7GS9594kQx2GbM0WQV16VfxzzB0j2sq5vJh9GZQi2DB5Emq2LqZWs5rSeh7PDHZylGOn/ve6f8PA==
-  dependencies:
-    "@types/node-fetch" "^2.1.2"
-    node-fetch "~2.1.2"
-    seedrandom "~2.4.3"
-
 "@tensorflow/[email protected]":
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-data/-/tfjs-data-0.2.3.tgz#67c0cd505485c9b0b6a83cb1c8a24559c5adfa68"
@@ -754,17 +727,12 @@
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-layers/-/tfjs-layers-0.10.3.tgz#cf4001b5b7566b1526e65e615439e85070a1012c"
   integrity sha512-Xhaz4+ZuL2SEm3S0u4x04dMYMrcG4w4dhMOjoQW8GhAJU4p7LkmP9TmwMEHp7CIVJiJzzQy7Hg8E5fESEnJinA==
 
-"@tensorflow/[email protected]":
-  version "0.9.2"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-layers/-/tfjs-layers-0.9.2.tgz#f5c1918d1a9660096f259cd1f99f59e689b41b69"
-  integrity sha512-peB824cEXRBy5IgZPIodd8zpQ/54VGOYbR+zY+Q1Le7v3Np05EoDcL8Z98MtpBHo6jOM7b/3Lf2zjfJVv2qxJA==
-
-"@tensorflow/[email protected]":
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node-gpu/-/tfjs-node-gpu-0.2.3.tgz#86de49f7153aa2f814aecffe218f5f4ea9d94fe9"
-  integrity sha512-7J3azNC/gZUbO99oXuJb74ZjoPpK9Oo/IbuNTvGFNGoFUSAx8cm1b7Xe7L12Hf3enSCiO+oPbigRFBu7eg+Mxg==
+"@tensorflow/[email protected]":
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node-gpu/-/tfjs-node-gpu-0.3.1.tgz#79f7f3f25a2320531ad4faeb4e106f02cb18a4f0"
+  integrity sha512-zq0twp4B8Db5ISpBgYXHkOxN26X/8J+ho0aROXH4lyIs+mf/Rco/QikzZwv4G3wzQ8pYVUjPGwfXQ0GU8S/Pug==
   dependencies:
-    "@tensorflow/tfjs" "~0.14.2"
+    "@tensorflow/tfjs" "~0.15.3"
     adm-zip "^0.4.11"
     bindings "~1.3.0"
     https-proxy-agent "^2.2.1"
@@ -773,12 +741,12 @@
     rimraf "^2.6.2"
     tar "^4.4.6"
 
-"@tensorflow/tfjs-node@0.2.3":
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node/-/tfjs-node-0.2.3.tgz#9408e7162bf27c7f8c59984c30c3141e6d8ec817"
-  integrity sha512-+VXi6GLsVXXido2DhzK2e1Y/qM9MvQNbbA00TFgGuVbGMmeX0ey97t6W23dT8dnDVPZprC2XSFumcpRoKe8ENg==
+"@tensorflow/tfjs-node@0.3.1":
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node/-/tfjs-node-0.3.1.tgz#de09b5929130f119cd21f60569e1e0effd65c2b9"
+  integrity sha512-enjW/piTvgldfOdDu/kI/dqdCb/b5DQoYTfaG6NR1IjGDPLk6E8FJecJP+7jteWVa96+PkeqjFrO/20nyA1wLg==
   dependencies:
-    "@tensorflow/tfjs" "~0.14.2"
+    "@tensorflow/tfjs" "~0.15.3"
     adm-zip "^0.4.11"
     bindings "~1.3.0"
     https-proxy-agent "^2.2.1"
@@ -801,7 +769,7 @@
     vega-lib "4.4.0"
     vega-lite "3.0.0-rc10"
 
-"@tensorflow/tfjs@^0.15.3":
+"@tensorflow/tfjs@^0.15.3", "@tensorflow/tfjs@~0.15.3":
   version "0.15.3"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs/-/tfjs-0.15.3.tgz#6608833952858c8984f20962eb86624f99196f06"
   integrity sha512-NBAs+iGBNBxprm98mk488EfTDl2kA/lzNguoQGEMeIPWVHTbadSn2QV5xXKAf/fcOat+JwVfqe2vxHBbTjHMOw==
@@ -811,16 +779,6 @@
     "@tensorflow/tfjs-data" "0.2.3"
     "@tensorflow/tfjs-layers" "0.10.3"
 
-"@tensorflow/tfjs@~0.14.2":
-  version "0.14.2"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs/-/tfjs-0.14.2.tgz#f38fa572286dadfe981c219f5639defd586c20c4"
-  integrity sha512-d+kBdhn3L/BOIwwc44V1lUrs0O5s49ujhYXVHT9Hs6y3yq+OqPK10am16H1fNcxeMn12/3gGphebglObTD0/Sg==
-  dependencies:
-    "@tensorflow/tfjs-converter" "0.7.2"
-    "@tensorflow/tfjs-core" "0.14.5"
-    "@tensorflow/tfjs-data" "0.1.7"
-    "@tensorflow/tfjs-layers" "0.9.2"
-
 "@types/clone@^0.1.30":
   version "0.1.30"
   resolved "https://registry.yarnpkg.com/@types/clone/-/clone-0.1.30.tgz#e7365648c1b42136a59c7d5040637b3b5c83b614"

lstm-text-generation/data.js

@@ -15,6 +15,7 @@
  * =============================================================================
  */
 
+import * as https from 'https';
 import * as tf from '@tensorflow/tfjs';
 
 // TODO(cais): Support user-supplied text data.

lstm-text-generation/package.json

@@ -22,8 +22,8 @@
     "train": "babel-node train_node.js"
   },
   "devDependencies": {
-    "@tensorflow/tfjs-node": "0.3.0",
-    "@tensorflow/tfjs-node-gpu": "0.3.0",
+    "@tensorflow/tfjs-node": "0.3.1",
+    "@tensorflow/tfjs-node-gpu": "0.3.1",
     "argparse": "^1.0.10",
     "babel-cli": "^6.26.0",
     "babel-core": "^6.26.3",

lstm-text-generation/yarn.lock

@@ -727,12 +727,12 @@
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-layers/-/tfjs-layers-0.10.3.tgz#cf4001b5b7566b1526e65e615439e85070a1012c"
   integrity sha512-Xhaz4+ZuL2SEm3S0u4x04dMYMrcG4w4dhMOjoQW8GhAJU4p7LkmP9TmwMEHp7CIVJiJzzQy7Hg8E5fESEnJinA==
 
-"@tensorflow/[email protected].0":
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node-gpu/-/tfjs-node-gpu-0.3.0.tgz#aa4c31987b160d454d8520fec0864cb8d8926f89"
-  integrity sha512-7bMQ8aIbmNFAU2D5zzSiymA2Vk2STLr4iaXaKPQv6OehaV8S3hWvuiMxALQuaoaBEQWtSSayfc1hCXaweIhjIw==
+"@tensorflow/[email protected].1":
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node-gpu/-/tfjs-node-gpu-0.3.1.tgz#79f7f3f25a2320531ad4faeb4e106f02cb18a4f0"
+  integrity sha512-zq0twp4B8Db5ISpBgYXHkOxN26X/8J+ho0aROXH4lyIs+mf/Rco/QikzZwv4G3wzQ8pYVUjPGwfXQ0GU8S/Pug==
   dependencies:
-    "@tensorflow/tfjs" "~0.15.1"
+    "@tensorflow/tfjs" "~0.15.3"
     adm-zip "^0.4.11"
     bindings "~1.3.0"
     https-proxy-agent "^2.2.1"
@@ -741,12 +741,12 @@
     rimraf "^2.6.2"
     tar "^4.4.6"
 
-"@tensorflow/[email protected].0":
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node/-/tfjs-node-0.3.0.tgz#dfb70d9b85b80e8118ed78df5db601fade0169c7"
-  integrity sha512-dLQ2jLWywsmYlMlCqXcnG5GPdsYv0Ggy/e4FKN+Vcsa3S0YngOdvpPtzVDx74JP9W9kO00OpNkXxDBSIiEFrJg==
+"@tensorflow/[email protected].1":
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-node/-/tfjs-node-0.3.1.tgz#de09b5929130f119cd21f60569e1e0effd65c2b9"
+  integrity sha512-enjW/piTvgldfOdDu/kI/dqdCb/b5DQoYTfaG6NR1IjGDPLk6E8FJecJP+7jteWVa96+PkeqjFrO/20nyA1wLg==
   dependencies:
-    "@tensorflow/tfjs" "~0.15.1"
+    "@tensorflow/tfjs" "~0.15.3"
     adm-zip "^0.4.11"
     bindings "~1.3.0"
     https-proxy-agent "^2.2.1"
@@ -769,7 +769,7 @@
     vega-lib "4.4.0"
     vega-lite "3.0.0-rc10"
 
-"@tensorflow/tfjs@^0.15.3", "@tensorflow/tfjs@~0.15.1":
+"@tensorflow/tfjs@^0.15.3", "@tensorflow/tfjs@~0.15.3":
   version "0.15.3"
   resolved "https://registry.yarnpkg.com/@tensorflow/tfjs/-/tfjs-0.15.3.tgz#6608833952858c8984f20962eb86624f99196f06"
   integrity sha512-NBAs+iGBNBxprm98mk488EfTDl2kA/lzNguoQGEMeIPWVHTbadSn2QV5xXKAf/fcOat+JwVfqe2vxHBbTjHMOw==

mnist-acgan/package.json

@@ -9,8 +9,8 @@
     "node": ">=8.11.0"
   },
   "dependencies": {
-    "@tensorflow/tfjs-node": "^0.2.1",
-    "@tensorflow/tfjs-node-gpu": "^0.2.1",
+    "@tensorflow/tfjs-node": "^0.3.1",
+    "@tensorflow/tfjs-node-gpu": "^0.3.1",
     "argparse": "^1.0.10",
     "time-ago": "0.2.1"
   },