beam2d

import six

def final(f):
    f.__is_final = True
    return f

class enable_final(type):
    def __new__(cls, name, bases, d):
        for k in d:
            for base in bases:

beam2d

def ensure_init(cls):
    def __new__(cls, *args, **kwargs):
        def magic_init(self):
            self.__class__ = cls
            self.__init__(*args, **kwargs)
            if not self.__ensure_init:
                raise TypeError('super __init__ not called')

        # magic to use custom init while pretending a cls instance
        t = type('', (cls,), {'__init__': magic_init})

beam2d

$ nosetests -s test_foo.py
foo 140123586741304
.foo2 140123497640736
.
----------------------------------------------------------------------
Ran 2 tests in 0.000s

OK
del 140123586741304
del 140123497640736

beam2d

import inspect

import cupy as cp
import numpy as np

def cupify(f):
    cp_f = None

    def wrapped(*args, **kw):
        xp = cp.get_array_module(*args)

beam2d

New-Style Function Implementation Guideline

This is a guideline to give the standard way of implementing a new-style function in Chainer. Different developers can align the coding style by writing implementations based on this document.

Basics

A new-style function implementation consists of at least two elements: an implementation of FunctionNode and a user interface function.

beam2d

Candidate API changes for Chainer v2

In this gist, I list up the possible changes on existing APIs for Chainer v2. It also includes some ideas of adding new APIs related to existing ones. Note that this is not a complete list of future changes for v2.

Core features

Variable

• __len__ should return the length of the first axis.

beam2d

import numpy as np

class InvertedIndex(object):

    def __init__(self, x):
        self.J = np.argsort(x)
        D = np.ediff1d(x[self.J], to_begin=1, to_end=1)
        self.I = np.repeat(np.arange(len(D)), D)

    def __getitem__(self, k):

beam2d

1582    2016-09-02 04:29:18     not commented   gwtnb   not assigned
1580    2016-09-01 00:50:57     2016-09-01 08:04:40     motootom        bkvogel
1578    2016-08-31 15:20:16     2016-09-01 02:35:12     unnonouno       not assigned
1570    2016-08-30 03:12:58     not commented   gwtnb   not assigned
1556    2016-08-26 14:23:08     2016-09-01 14:46:38     takagi  delta2323
1553    2016-08-24 16:55:14     2016-08-25 08:05:08     unnonouno       not assigned
1551    2016-08-24 14:48:08     2016-09-02 05:31:01     okuta   not assigned
1543    2016-08-22 13:20:26     2016-08-24 02:26:46     boeddeker       not assigned
1541    2016-08-22 08:34:24     2016-08-29 07:17:07     unnonouno       delta2323
1537    2016-08-21 15:33:46     2016-08-25 06:28:49     fukatani        delta2323

beam2d

import maf

def configure(conf): pass
def build(exp):
    exp(target='a', rule='date >> ${TGT}')
    exp(source='a', target='b', rule='cp ${SRC} ${TGT}')

beam2d

Parameter constraints of jubaclustering

Constraints for all methods

========================== =====================================

Parameter name Domain

-------------------------- ------------------------------------- method "kmeans", "gmm"