cdisc adam

, y): ...returnX * 10 +y ...>>>defChar2num (s): ...return{'0': 0,'1': 1,'2': 2,'3': 3,'4': 4,'5': 5,'6': 6,'7': 7,'8': 8,'9': 9}[s] ...>>> reduce (FN, map (Char2num,'13579'))13579str2intthe function that is organized into one is fromFunctoolsImportReducedefStr2Int (s):deffn (x, y):returnX * 10 +ydefChar2num (s):return{'0': 0,'1': 1,'2': 2,'3': 3,'4': 4,'5': 5,'6': 6,'7': 7,'8': 8,'9': 9}[s]returnReduce (FN, map (Char2num, s))You can also use lambda functions to further simplify: fromFunctoolsImp

learning of representations by Yoshua Bengio Principles of hierarchical temporal Memory by Jeff Hawkins Machine learning Discussion Group-deep Learning W/stanford AI Labs by Adam Coates Making sense of the world with deep learning by Adam Coates Demystifying unsupervised Feature learning by Adam Coates Visual Perception with deep learning by Yann LeCun

: Echo "[$ REQUEST_URI]"; ? > The output result is [/scores/index.html]. C. array When using PHP to create an array, you can add the array index (including the regular index or associated index) to square brackets. For example: $ Fruit [0] = 'bana '; $ Fruit [1] = 'apple '; $ Favorites ['Animal '] = 'Tiger '; $ Favorites ['Sports '] = 'bucketball '; If you do not specify an array subscript when assigning values to an array, PHP automatically adds the object to the end of the array.

pairs are not sequential, so it is possible to print out the Dict each time is different. 3. as key elements must be immutable, Python's basic types such as strings, integers, floating-point numbers are immutable and can be used as keys. But the list is mutable and cannot be a key 4.1.3 Adding and updating elements: using Assignment statements directly4.1.4 traversal: For loops, such as:D = {' Adam ': +, ' Lisa ': $, ' Bart ':}for key in D: print

$ fruit is the same as that of the following code: $ Fruit [] = 'bana ';$ Fruit [] = 'papay '; You can also use the *** array: $ People ['David'] ['shirt'] = 'blue ';$ People ['David'] ['car'] = 'ivian ';$ People ['Adam '] ['shirt'] = 'white ';$ People ['Adam '] ['car'] = 'sedan '; An easy way to create an array is Array () Function: $ Fruit = array ('banana ', 'papay ');$ Favorites = array ('animal '=> 't

Python 2 map () reduce (), pythonmapreduce The map () function is used to change the nonstandard English names entered by the user into uppercase letters and other standard names in lower case. Input: ['Adam ', 'lisa', 'bart'], and output: ['Adam ', 'lisa', 'bart']. 1 def cg (name): 2 return name [0]. upper () + name [1:]. lower () 3 L = ['Adam ', 'lisa', 'bart

The map () function map () is a Python built-in high-order function that receives a function f and a list, and then, by putting the function f on each element of the list in turn, gets a new list and returns. For example, for list [1, 2, 3, 4, 5, 6, 7, 8, 9if you want to square each element of the list, you can use the map () function: So we just need to pass in the function f (x)=x*x, you can use the map () function to complete this calculation:deff (x):returnx*xPrintMap (f, [1, 2, 3, 4, 5, 6,

the MPI (Message passing Interface, the interface for implementing distributed parallel computing) and the Linux cluster. The ADAM algorithm is used to compare the algorithms used in Bengio to test the performance of the Adam algorithm in this data set.1 Data Set preprocessing1.1 Data Set IntroductionThis data set is from the Chinese corpus of Fudan University. The Chinese corpus of Fudan University is div

';$ Favorites ['Sports '] = 'bucketball ';If you do not specify an array subscript when assigning values to an array, PHP automatically adds the object to the end of the array. For example, you can assign values to the above $ fruit array to keep the results unchanged,$ Fruit [] = 'bana ';$ Fruit [] = 'apple ';Similarly, in PHP, you can create multi-dimensional arrays as needed. For example:$ People ['David'] ['shirt'] = 'blue ';$ People ['David'] ['car'] = 'red ';$ People ['

Let's talk about the javascript code reuse mode and javascript code reuse. Code reuse has a well-known principle proposed by GoF: Object combination is preferred, rather than class inheritance. In javascript, there is no class concept, so code reuse is not limited to class inheritance. Many methods are used to create objects in javascript. constructors can use new to create objects and modify objects dynamically. There are also many methods to reuse javascript non-class inheritance (which can be

language and is % implementedCommon placeholders Are: %d integer %f float Points %s string %x hexadecimal integer ' %2d-%02d ' % (3, 1)' 3-01'%.2f' % 3.1415926' 3.14'growth rate:%dpercent' % 7'growth rate:7%'1.4 Using lists list and tuple tuplesList [] is an ordered set of elements that can be added and removed at any Time. Indexed from 0--1>>> classmates = ['Michael','Bob','Tracy

Limited support for anonymous functions 3. Higher-order functions in Python1) Custom High-order functions (functions as Parameters)Import Math def add (x, y, f): return F (x) + f (y)print add (9, math.sqrt)2) Built-in High-order functions Map function format: map (f, lst)F is the function name, can be a built-in function, or it can be a custom functionThe LST is a sequence to be processed, and the type can be list,tuple and string, and the sequence can befunction: Eac

Inspired by aaron (Hebrew), aaron is depicted as an untall but handsome man, honest, hardworking, responsible, and a quiet leader with an effective personality. Abel (Hebrew) refers to breathing, short for abelard. Most people think abel is a tall, strong athlete, capable, independent, and intelligent. Some people think abel is a thin, gentle boy. Abraham was originally in Hebrew, meaning "father of the nation ". Later, it evolved into the meaning of "the father of everything. Most people descr

people to make a major improvement in the world, from AIDS research to tracking dark matter in outer space.3. Skill sharing website SkillshareFounder: Michael Karnjanaprokorn and Malcom OngLives in New York, NYFinancing: $3.7 million to date, investors include Spark Capital and union Square Ventures.Reason for inclusion: Skillshare hopes to turn each address into a classroom, where everyone can become a teacher or student. Karnjanaprokorn says New York University is a great school, but the whol

training speed is faster, gradient direction changes in the dimension, the update speed is slow, so that the convergence and reduce the oscillation.3.4.3 AdagradCompared to Sgd,adagrad, the equivalent of a constraint on the learning rate, namely:The advantage of Adagrad is that in the early stages of training, because of the smaller GT , constraints can speed up training. In the later stages, as the GT becomes larger, it causes the denominator to grow and eventually the training ends prematurel

the parent object article, is due to the fact that Page.tags is a separate replica created during the inheritance process.About the workflow of the prototype chain:functionParent (name) { This. Name = name| | " Adam ";} Parent.prototype.say= { return This. Name;};functionChild (name) {parent.apply ( This, arguments);}varKid =NewChild ("Patrick"); Console.log (kid.name);//"Patric"Console.log (typeofKid.say);//undefinedThe above code does not use C

original link:http://www.faceye.net/search/143351.htmlCode reuse has a well-known principle, which is GOF: Prioritize the use of object combinations rather than class inheritance. In, there is no concept of class, so the reuse of code is not limited to class-type inheritance. There are many ways to create objects in JavaScript, there are constructors, you can use new to create objects, and you can modify objects dynamically. JavaScript's non-class inheritance (which can be referred to as modern

Code reuse has a well-known principle, which is GOF: Prioritize the use of object combinations rather than class inheritance. In JavaScript, there is no concept of class, so the reuse of code is not limited to class-type inheritance. There are many ways to create objects in JavaScript, there are constructors, you can use new to create objects, and you can modify objects dynamically. JavaScript's non-class inheritance (which can be referred to as modern inheritance mode) is also a lot of multiple

L[::2] takes one out of every two elements, that is, one at a intervals.Change the list to a tuple, the slice operation is exactly the same, but the result of the slice becomes a tuple.Example:The range () function can create a sequence number:>>> Range (1, 101) [1, 2, 3, ..., 100]Please use the slices to remove:1. The first 10 digits;2. Multiples of 3;3. A multiple of 5 not greater than 50.L = Range (1, 101)print l[:10]print l[2::3]print l[ 4:50:5]Reverse sectioningFor list, since Python suppo

ConditionsIf Elif Elif ElseNote else after adding a colon:The data type returned by input () is STRCycleThere are two types of Python loops, one of which is the for...in loop, which sequentially iterates through each element in the list or tuple.For x in ... A loop is a statement that puts each element into the variable x and then executes the indented block.Python provides a range () function that generates a sequence of integers that can be converted to a list by using the list () function. Fo