| <!DOCTYPE html> | |
| <!-- | |
| Fetch file: | |
| http://www.gsi.go.jp/kankyochiri/gm_jpn.html#gm_jpn_use | |
| Shape data | |
| To view data: Use QGIS software. Install matplotlib, FreeType library, etc in advance. | |
| (Tutorial: http://www.osgeo.jp/wp-content/uploads/2010/11/qgis_hands_on_foss4g2010.pdf) |
| -- Type PureScript code here and click 'Compile' ... | |
| -- | |
| -- Or select an example from the list at the top right of the page | |
| module Main where | |
| foreign import reverse "function reverse(s) { return function() { return s.split('').reverse().join(''); }; }" :: String -> String | |
| a :: String | |
| a = reverse "Hello" |
| #include <vector> | |
| #include <iostream> | |
| using namespace std; | |
| bool failed = false; | |
| int pos = 0; | |
| string s; | |
| string seq = "ABCDCba"; |
これはHaskell Advent Calendar 2013の16日目の記事です。突っ込み・コメントなど歓迎します。
HLearnは、代数的構造を利用した統計・機械学習ライブラリということで、型の表現力が豊かであるHaskellの面目躍如の分野と言えそうだ。代数的構造に着目することで、同じ代数的構造を持つデータはその詳細によらず共通の抽象化を使えるというメリットがある。
まだ実験レベルのライブラリでAPIが頻繁に変わり、機能も多くないが、コンセプトが面白そうだったのでどういうふうに使えるか見てみた。
特徴
| {-# LANGUAGE FlexibleInstances #-} | |
| import Data.Tree | |
| import Test.QuickCheck | |
| import Control.Applicative | |
| import Data.List | |
| import Data.Function | |
| import Control.Monad | |
| import Data.Maybe |
| {-# LANGUAGE OverloadedStrings, GADTs, NoImplicitPrelude #-} | |
| import Data.Text (Text) | |
| import qualified Data.Text as T | |
| import qualified Data.Text.IO as T | |
| import Control.Monad.Writer | |
| import Prelude hiding ((.),id) | |
| import Control.Category |
| {-# LANGUAGE OverloadedStrings, GADTs, NoImplicitPrelude, ExistentialQuantification, FlexibleInstances #-} | |
| module JSGraph where | |
| import Data.List | |
| import Data.Text (Text) | |
| import qualified Data.Text as T | |
| import qualified Data.Text.IO as T | |
| import Prelude hiding ((.),id) |
| -- shiritori | |
| import Control.Applicative ((<$>)) | |
| import Data.List (maximumBy) | |
| import Data.Function (on) | |
| import qualified Data.Map as M | |
| import Debug.Trace | |
| type Term = (Char,Char,String) |
| {-# LANGUAGE OverloadedStrings #-} | |
| import Control.Applicative | |
| import Control.Monad | |
| import Data.Maybe | |
| import Data.List | |
| import System.Directory | |
| import Distribution.PackageDescription.Parse | |
| import Distribution.PackageDescription | |
| import Distribution.Verbosity as Verbosity |
| <!DOCTYPE html> | |
| <html lang='en'> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <!-- midi.js package --> | |
| <script src="./js/MIDI/AudioDetect.js" type="text/javascript"></script> | |
| <script src="./js/MIDI/LoadPlugin.js" type="text/javascript"></script> | |
| <script src="./js/MIDI/Plugin.js" type="text/javascript"></script> | |
| <script src="./js/MIDI/Player.js" type="text/javascript"></script> | |
| <script src="./js/Window/DOMLoader.XMLHttp.js" type="text/javascript"></script> |