piyo7’s gists

piyo7 / Main.scala

Last active February 20, 2017 08:08

ScalaからTensorFlowのJava APIを呼びだすぞい ref: http://qiita.com/piyo7/items/d897d7156d87d29cad19

	import org.tensorflow._

	object Main extends App {
	val graph = new Graph()
	val a = graph.opBuilder("Const", "a").
	setAttr("dtype", DataType.INT32).
	setAttr("value", Tensor.create(Array(1, 2, 3))).
	build().
	output(0)

piyo7 / Main.scala

Last active December 23, 2016 15:23

100行のScalaコードでScalaっぽいコードを生成すっからー ref: http://qiita.com/piyo7/items/e691fe024c90201cfe89

	import org.deeplearning4j.nn.api.OptimizationAlgorithm
	import org.deeplearning4j.nn.conf.layers.{GravesLSTM, RnnOutputLayer}
	import org.deeplearning4j.nn.conf.{BackpropType, NeuralNetConfiguration, Updater}
	import org.deeplearning4j.nn.multilayer.MultiLayerNetwork
	import org.deeplearning4j.nn.weights.WeightInit
	import org.nd4j.linalg.dataset.DataSet
	import org.nd4j.linalg.factory.Nd4j
	import org.nd4j.linalg.lossfunctions.LossFunctions.LossFunction
	import org.slf4j.LoggerFactory

piyo7 / file0.txt

Created November 13, 2016 08:28

メモリを操作するRNNでソートアルゴリズム（可変長＆順序フラグあり）を機械学習できたよっ！ ref: http://qiita.com/piyo7/items/3f94686d2802c290e60b

piyo7 / file0.scala

Last active January 12, 2017 06:00

おてがる単位型パターン　〜不正な単位演算はコンパイルエラーにしよう〜 ref: http://qiita.com/piyo7/items/df002e4fa9ec832ea0a2

piyo7 / Using.scala

Created October 2, 2016 09:32

pixivの機械学習モデルからアイドルのキャラクター性を計算してみたよ ζ*'ヮ')ζ ref: http://qiita.com/piyo7/items/d380028080086970a813

	import java.io.Writer

	import scala.io.Source

	object Using {
	def apply[A, B](resource: A)(process: A => B)(implicit closer: Closer[A]): B =
	try {
	process(resource)
	} finally {
	closer.close(resource)

piyo7 / autoencoder.py

Created July 14, 2016 03:54

TensorFlowでAutoEncoderを可視化してみたよ ref: http://qiita.com/piyo7/items/355510a1c7ec061d9aff

	import tensorflow as tf
	from tensorflow.examples.tutorials.mnist import input_data

	flags = tf.app.flags
	FLAGS = flags.FLAGS
	flags.DEFINE_integer('batch_size', 256, '')
	flags.DEFINE_integer('epoch_num', 10, '')
	flags.DEFINE_integer('hidden_num', 64, '')
	flags.DEFINE_float('learning_rate', 0.01, '')
	flags.DEFINE_float('noise_rate', 0.3, '')

piyo7 / file0.scala

Last active June 24, 2019 01:30

Scalaで一番よく使うローンパターン ref: https://qiita.com/piyo7/items/c9be1f39bcfea43a778a

	import java.io.Writer

	import scala.io.Source

	object Using {
	def apply[A, B](resource: A)(process: A => B)(implicit closer: Closer[A]): B =
	try {
	process(resource)
	} finally {
	closer.close(resource)

piyo7 / Main.scala

Last active March 4, 2016 07:43

メモ化再帰で始める構文解析 ref: http://qiita.com/piyo7/items/3bec96ee2b5c052c3435

	import com.atilika.kuromoji.ipadic.{Token, Tokenizer}

	import scala.collection.JavaConverters._
	import scalaz.Scalaz.ToTreeOps
	import scalaz.{Memo, Show, Tree}

	case class Rule(left: String, right1: String, right2: String, prob: Double)

	case class PcfgNode(label: Either[Rule, Token], prob: Double)

piyo7 / Main.scala

Created February 19, 2016 07:25

バージョニングが億劫なので、Gitのコミットハッシュ値を埋めこむ ref: http://qiita.com/piyo7/items/f1b2c27276beadee98be

	object Main extends App {
	val githubUrl = "https://github.com/git/git"
	val text = "commit: " +
	ManifestReader.gitRev.map(r =>
	"[" + r.take(7) + "](" + githubUrl + "/commit/" + r + ")"
	).getOrElse("?") + " " +
	ManifestReader.gitClean.map {
	case false => "[modified]"
	case true => ""
	}.getOrElse("")

piyo7 / build.properties

Last active November 10, 2015 02:13

スクレイピングをAPI化したい人生だった ref: http://qiita.com/piyo7/items/c84c82012bfec48f7b6a

sbt.version=0.13.8

Takatomo Torigoe piyo7