IKEGAMI Yukino ikegami-yukino
ikegami-yukino
/ RandomForest2Code.ipynb
Created
January 8, 2016 20:16
scikit-learnのRandomForestのモデルをPythonコードに変換
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ikegami-yukino
/ DecisionTree2Code.ipynb
Created
January 8, 2016 19:25
scikit-learnの決定木をルールベースのコードに変換
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| import os | |
| import shutil | |
| import tempfile | |
| import tcptest | |
| from elasticsearch import Elasticsearch | |
| SYNONYMS_PATH = "/tmp/wikipedia_synonym.txt" | |
| settings = { |
ikegami-yukino
/ install_unidic_scientific_linux6.sh
Last active
December 18, 2015 07:37
Scientific Linux6にUniDicいれる
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| if [ ! -e `/usr/local/bin/mecab-config --dicdir`/unidic ]; then | |
| if [ "`yum list installed| grep unzip.x86_64`" = "" ]; then | |
| yum install -y unzip | |
| fi | |
| wget "http://jaist.dl.osdn.jp/unidic/58338/unidic-mecab-2.1.2_src.zip" -O /tmp/unidic-mecab-2.1.2_src.zip | |
| unzip /tmp/unidic-mecab-2.1.2_src.zip -d /tmp | |
| cd /tmp/unidic-mecab-2.1.2_src | |
| ./configure | |
| make | |
| make install |
ikegami-yukino
/ install_java8_scientific_linux_6.sh
Created
December 18, 2015 07:32
Scientific Linux6にJava8入れる
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| wget --no-cookies --no-check-certificate \ | |
| --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie"\ | |
| "http://download.oracle.com/otn-pub/java/jdk/8u65-b14/jdk-8u65-linux-x64.rpm" -O /tmp/jdk-8u65-linux-x64.rpm | |
| rpm -ivh /tmp/jdk-8u65-linux-x64.rpm |
ikegami-yukino
/ 1_parse_vs_parseToNode.ipynb
Last active
December 15, 2015 11:31
PythonでのMeCabを速くするtips
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ikegami-yukino
/ blas_lapack_install.sh
Last active
October 19, 2015 08:03
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| pushd . | |
| # Install blas | |
| cd /tmp | |
| wget http://www.netlib.org/blas/blas.tgz | |
| tar xzf blas.tgz | |
| cd BLAS* | |
| gfortran -O3 -m64 -fPIC -c *.f | |
| ar r libfblas.a *.o | |
| ranlib libfblas.a |
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| import numpy as np | |
| from scipy.sparse import csr_matrix | |
| def dict2sparse(d): | |
| data = list(d.values()) | |
| indices = list(d.keys()) | |
| indptr = [0, len(d)] | |
| return csr_matrix((data, indices, indptr), shape=(1, max(d)+1), dtype=np.uint32) | |
ikegami-yukino
/ arabic2chinese.py
Created
September 3, 2015 02:55
Convert Arabic numerals to Chinese numerals
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| CHINESE_MAP = {'1': '一', '2': '二', '3': '三', '4': '四', '5': '五', '6': '六', '7': '七', '8': '八', '9': '九'} | |
| CHINESE_DIGITS = ('十', '百', '千', '万', '十万', '百万', '千万', '億', '十億', '百億', '千億', '兆', '十兆', '百兆', '千兆') | |
| def arabic2chinese(arabic): | |
| chinese = [] | |
| if len(arabic) == '0': | |
| return '〇' | |
| arabic = arabic.replace(',', '') | |
| for (i, num) in enumerate(arabic[::-1]): | |
| if num == '0': |
ikegami-yukino
/ sparse_eliminate_zero_raws.py
Last active
December 29, 2015 05:15
scipyのsparseから0の行をカットする
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| import numpy as np | |
| def eliminate_zero_raws(x): | |
| return x[np.unique(x.nonzero()[0])] |